Best power supplies - Buying Guide
Last Updated: 04/18/2024
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Bestselling power supplies on Amazon
- Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply ...
- DC Power Supply Variable, Adjustable Switching Regulated Power Supply (30V 10A) with Encoder Coarse ...
- Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with ...
- NICE-POWER DC Power Supply Variable, 30V 5A Adjustable Switching Regulated Power Supply with Encoder...
- DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digit...
- DC Power Supply Variable, 30V 10A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable...
- DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable But...
- HYELEC DC Power Supply,50V 6A 150W Switching Regulated Bench Power Supply with Memory, 4-Digit LED D...
- Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply ...
- DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Po...
#1
Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010
Asin: B09YSJQWRG | Model: SPS (Red LED) 30V 10A | PartNumber: SPS (Red LED) 30V 10A | Ean: 0680306173723 | UPC: 680306173723
🌟Note: The V And A Settings You Set Are The Crossover Point At Which The Mode Switches..
🌟Note: Power Cords And The Ac Input Settings Vary Depending On The Destination For The Product At The Factory-Shipment..
🌟Note: The Test Leads That Come With The Unit Are Merely A Give-Away, We Recommend That You Prepare Test Leads With Sufficient Current Capacity If Your Project Needs Long-Term Use Of High Current..
4️⃣【Reliability And Safety】: The Jesverty Sps Series Is Built With High-Quality Materials And Reliable Circuit Designs That Include Multiple Protection Functions, Such As Short-Circuit Protection, Over-Load Protection, Grounding Terminal, Temperature-Regulated Fan, Etc. To Ensure Performance And Extend The Lifespan..
5️⃣【Items You Get & Customer Service】: 1 X Sps Unit, 1 X Power Cord*, 1 Set Of Test Leads*, 1 X Instruction Manual (Contact Information Included). We Provide Professional Technical Support. Should You Have Any Problems Or Questions About Your Order, Please Feel Free To Contact The Jesverty Customer Service Via Amazon Or Email..
3️⃣【Compact Body & Lightweight】: The Jesverty Sps Series Measured Only 7.1(D)X3.35(W)X6.1(H)Inches And Weight Of Approx. 2.5Lbs. It Saves Space On Your Workbench And Can Be Moved Around Without Any Frustration..
2️⃣【Auto C.V. And C.C. Mode】: The Jesverty Sps Series Can Be Used As A Constant-Voltage*(C.V.) Power Supply And Constant-Current*(C.C.) Power Supply Even When The Load Is Changed. It Switches Automatically Between Cv Mode And Cc Mode According To The Changes In The Load..
Features
- 1 4-Digit Display & Power Calculation : The Jesverty SPS series features a big bright 4-digit LED display that shows measured values of V A W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W.
- 2 Auto C.V. and C.C. Mode : The Jesverty SPS series can be used as a constant-voltage*(C.V.) power supply and constant-current*(C.C.) power supply even when the load is changed. It switches automatically between CV mode and CC mode according to the changes in the load.
- Note: The V and A settings you set are the crossover point at which the mode switches.
- 3 Compact Body & Lightweight : The Jesverty SPS series measured only 7.1(D)x3.35(W)x6.1(H)inches and weight of approx. 2.5lbs. It saves space on your workbench and can be moved around without any frustration.
- 4 Reliability and Safety : The Jesverty SPS series is built with high-quality materials and reliable circuit designs that include multiple protection functions, such as short-circuit protection, over-load protection, grounding terminal, temperature-regulated fan, etc. to ensure performance and extend the lifespan.
- 5 Items you get & Customer service : 1 x SPS Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual (contact information included). We provide professional technical support. Should you have any problems or questions about your order, please feel free to contact the Jesverty Customer Service via Amazon or email.
- Note: Power cords and the AC input settings vary depending on the destination for the product at the factory-shipment.
- Note: The test leads that come with the unit are merely a give-away, we recommend that you prepare test leads with sufficient current capacity if your project needs long-term use of high current.
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Brand: Jesverty | Manufacturer: Jesverty
Dimensions: 6.10 x 7.09 x 3.35 inches | Weight: 2.43 pounds
See On Amazon #2
DC Power Supply Variable, Adjustable Switching Regulated Power Supply (30V 10A) with Encoder Coarse & Fine Adjustments Knob, Bench Power Supply with USB & Type-C Quick-Charge Interface
Asin: B08HYK2ZW3 | Model: DPS3010 | PartNumber: DPS3010 | Ean: 0738634277559 | UPC: 738634277559
Short Circuit Alarm: In Order To Improve The Safety Of The Dc Power Supply And Prolonging Its Service Life, We Have Designed A Short Circuit Alarm For The Dc Power Supply. When A Short Circuit Occurs, The Variable Dc Power Supply Will Stop Output And Send Out An Alarm To Remind You. Bench Power Supply Also Have Safety Protections Such As Overvoltage, Overcurrent, Overheating And Overload..
Packaging And After-Sales: 1 X Variable Dc Power Supply, 1 X Output Power Cord, 1 X Input Power Cord, 1 X User Manual, We Provide Lifetime Technical Support. If You Are Not Satisfied With The Product You Received, Please Feel Free To Contact Us..
Wide Applications: The Adjustable Power Supply Features An Intelligent Temperature-Controlled Fan And Heat Sink For Excellent Heat Dissipation And Is Especially Suitable For Laboratory, Electronic Repair Diy, Communication Equipment Maintenance, Products Line, Scientific Research And Teaching Units..
Usb & Type-C Interface: The Variable Power Supply Has Built-In Fast Charging Protocol Identification Chip That Supports Usb & Type-C Fast Charging Function, Which Is Different From The Ordinary Usb Charging Interface In That It Has A 5V/3.6A Output That Can Quickly Charge Your Mobile Phones And Or Other Devices Or Be Used To Charge The Device To Be Repaired..
Features
- Precise Encoder Knobs: Unlike other DC power supplies, the WANPTEK DPS3010U DC power supply uses a precise encoder adjustment. Press the knob to switch the number of digits and turn the knob to set the number. Let the direct setting value replace the adjustment value.
- USB & Type-C Interface: The variable power supply has built-in fast charging protocol identification chip that supports USB & Type-C fast charging function, which is different from the ordinary USB charging interface in that it has a 5V/3.6A output that can quickly charge your mobile phones and or other devices or be used to charge the device to be repaired.
- Short Circuit Alarm: In order to improve the safety of the dc power supply and prolonging its service life, we have designed a short circuit alarm for the dc power supply. When a short circuit occurs, the variable DC power supply will stop output and send out an alarm to remind you. Bench power supply also have safety protections such as overvoltage, overcurrent, overheating and overload.
- Wide Applications: The adjustable power supply features an intelligent temperature-controlled fan and heat sink for excellent heat dissipation and is especially suitable for laboratory, electronic repair DIY, communication equipment maintenance, products line, scientific research and teaching units.
- Packaging and After-Sales: 1 x variable dc power supply, 1 x output power cord, 1 x input power cord, 1 x user manual, We provide lifetime technical support. If you are not satisfied with the product you received, please feel free to contact us.
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Brand: Wanptek | Manufacturer: Wanptek
Dimensions: 5.71 x 8.86 x 3.54 Inches | Weight: 1.60 Kilograms
See On Amazon #3
Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with High Precision 4-Digits LED Display, 5V/2A USB Interface, Coarse and Fine Adjustments (Black)
Asin: B08DJ1FDXV | Model: SPS3010B | PartNumber: SPS3010B | Ean: 0711731587530 | UPC: 711731587530
Compact And Various Application: This Dc Power Supply Is Less Than 3 Lb And Measures Only 9.5 X 3.4 X 6.1 Inches, Applies For Laboratory, School, Repair, Electrolyzation, Electroplate, Brush Plating, Lamp Test, Aging Testing, Battery Charge, Home Diy And Other Requirements. 5V/2A Usb Port Could Charge Your Cellphone And Provide Power For The Device Which You Want To Repair, No Worry About Running Out Of Power..
What You Get - 1 X Kungber Sps3010 Variable Dc Power Supply, 1 Set Of Output Power Cords , 1X Input Power Cord, 1 X User Manual, And Technical Support From Kungber..
Reliable And Safety: Many Safety Measures Are Adopt In Kungber Lab Dc Power Supply - Grounding Wire, Leakage Protection,Thermal Protection, Voltage Overload Protection, Power Overload Protection And Short-Circuit Protection. Kungber Power Supply Use Premium Electronic Components, Provide Reliable Working Status And Prolong The Life Of Product Effectively. When The Working Temperature Is More Than 122℉/50℃,The Intelligent Thermal Protection Will Active The Cooling Fan To Lower The Temperature.
Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy To Dial In The Desired Voltage And Current With The Coarse And Fine Adjustment Knob. The Constant Voltage/Current Mode Can Automatically Switch With Load Changes. The Conversion Of Constant Voltage And Constant Current Is Indicated By The Led Display On The Front Panel..
Features
- High Precision 4-Digits LED Display: Kungber 30V 10A lab DC benchtop power supply is a professional laboratory power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.
- Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel.
- Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB port could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power.
- Reliable and Safety: many safety measures are adopt in Kungber lab DC power supply - Grounding wire, Leakage protection,Thermal protection, Voltage overload protection, Power overload protection and Short-circuit protection. Kungber power supply use premium electronic components, provide reliable working status and prolong the life of product effectively. When the working temperature is more than 122 /50 ,the intelligent thermal protection will active the cooling fan to lower the temperature
- What You Get - 1 x Kungber SPS3010 Variable DC Power Supply, 1 set of Output Power Cords , 1x Input Power Cord, 1 x User Manual, and Technical Support from Kungber.
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Brand: Kungber | Manufacturer: Kungber
Dimensions: 5.90 x 8.67 x 3.35 inches | Weight: 2.87 Pounds
See On Amazon #4
NICE-POWER DC Power Supply Variable, 30V 5A Adjustable Switching Regulated Power Supply with Encoder, Upgraded 3-Digits LED Display, Mini Regulated DC Bench Power Supply
Asin: B0C69NHPKD | Model: SPS-E305 | PartNumber: SPS-E305 | Ean: 0700721650651 | UPC: 700721650651
【Small And Diverse Applications】Worried About The Bulky Power Supply? This Compact And Sophisticated Dc Power Supply Weighs Much Less Than A Laptop At Just 1.54 Pounds, Saving More Space On Your Workbench. And You Can Use It In Various Scenarios Such As Laboratory, Repair, Electrolysis, Burn-In Test, Electroplating, Brush Plating, Electronic Diy, Etc..
【Packaging And After-Sales】 1 X Dc Power Supply, 1 X Power Cord, 1X Output Load Cord, 1 X User Manual, 1Xwarranty Card. The Variable Dc Power Supply Size Is 6.5*4.0*3.2 Inch, Weight Is 1.54Lb. You Can Easily Take The Dc Power Supply To Work. We Provide A 12-Month Warranty Policy. If You Have Any Technical Questions About Our Power Supply, Please Do Not Hesitate To Contact Us..
【Safe And Reliable To Use】Safety Is Our Priority. The Dc Power Supply Is Fcc/Ce Certified. The Built-In Fan Low Arc Noise & Low Ripple,The Power Supply Is Durable And Compact. Productive Work Since The Power Supply Comes Multiple Protection Of Over-Voltage, Over-Current, Over-Power, Over-Temperature, Short-Circuit Powerful Protection Function..
【Precise 3-Digit Led Display】The Nice-Power Dc Bench Power Supply Has A Resolution Of 0.1V And 0.01A, And You Can Easily Adjust It In The Range Of 0-30V And 0-5A. The 3-Digit Back-Lit Led Display Provides More Accurate And Clearly Visible Readings For The Voltage And Current Value, Even In Conditions Of Low Voltage..
Features
- Upgraded High-precision encoder knob Just "set" Voltage and Current instead of "adjust". You can press the Voltage and Current encoder knob to select the Digit you want to adjust, then rotate the knob to set the value from 0-9. Each Digit can be set easily by the accurate encoder knob. The encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient.
- Precise 3-digit LED Display The NICE-POWER DC bench power supply has a resolution of 0.1V and 0.01A, and you can easily adjust it in the range of 0-30V and 0-5A. The 3-digit back-lit LED display provides more accurate and clearly visible readings for the voltage and current value, even in conditions of low voltage.
- Small and Diverse Applications Worried about the bulky power supply? This compact and sophisticated DC power supply weighs much less than a laptop at just 1.54 pounds, saving more space on your workbench. And you can use it in various scenarios such as laboratory, repair, electrolysis, burn-in test, electroplating, brush plating, electronic DIY, etc.
- Safe and Reliable to Use Safety is our priority. The DC power supply is FCC/CE certified. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function.
- Packaging and After-Sales 1 x DC Power Supply, 1 x Power Cord, 1x Output Load Cord, 1 x User Manual, 1xWarranty Card. The variable dc power supply size is 6.5*4.0*3.2 inch, Weight is 1.54lb. You can easily take the DC power supply to work. We provide a 12-month warranty policy. If you have any technical questions about our power supply, please do not hesitate to contact us.
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Brand: NICE-POWER | Manufacturer: NICE-POWER
Dimensions: 3.20 x 6.50 x 4.00 inches | Weight: 2.27 pounds
See On Amazon #5
DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digital,with Alligator Leads US Power Cord Used for Spectrophotometer and lab Equipment Repair
Asin: B07512KQDW
◆【Excellent Heat Dissipation】Equipped With A Big Fan Controlled By Intelligent Temperature Control Sensor And Multiple Heat Radiation Grooves On Both Sides, Intelligent Fan Offers Excellent Heat Dissipation Effect, Which Reduces The Noise And Prolongs The Life Of Product Effectively..
◆【What You Get】1 X K3010d Dc Power Supply, 1 X Output Power Cord, 1 X Input Power Cord, 1 X Test Probes, 1 X User Manual. (Buy Now Risk-Free With 30 Days Free Of Return,We Provide 12-Month After Sale Service, Lifetime Technical Support. Please Feel Free To Contact Us If You Have Any Concerns,We Will Reply To You To Solve Your Problem In 24H.).
◆【Various Application】This One Weighs Less Than 2Kgs And Measures Only 2.7*8.6*6.3Inches, Applies For Laboratory, School, Home, Electronic Repair Diy, Aging Test And Other Requirements Thanks To Complete Test Probes And Output Cable With Alligator Clips..
◆【High Quality With Essential Safety】Safety Is Our Priority. Grounding Wire, The Power Supply Takes The Function Of Limited Flow Protection, Overpower Protection, Over Temperature Protection, Voltage Overload Protection. Greatly Improving Its Working Efficiency And Lifespan!.
Features
- High Precision, Wide Range LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 3-digit LED display of voltage, current, and power. Precise accuracy: 00.1V and 0.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.
- High Quality with Essential Safety Safety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!
- Excellent Heat Dissipation Equipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively.
- Various Application This one weighs less than 2kgs and measures only 2.7*8.6*6.3inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements thanks to complete test probes and output cable with alligator clips.
- What You Get 1 x K3010D DC power supply, 1 x output power cord, 1 x Input power cord, 1 x test probes, 1 x User manual. (Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns,we will reply to you to solve your problem in 24H.)
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Brand: LONGWEI | Manufacturer: LongWei Ltd.
Dimensions: 6.30 x 8.66 x 2.76 inches
See On Amazon #6
DC Power Supply Variable, 30V 10A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated lab Power Supply with 5V 3.6A USB & Type-C Quick-Charge, Output Switch
Asin: B0C17NLZNH | Model: BPS3010 | PartNumber: BPS3010 | Ean: 0705146181285 | UPC: 705146181285
【Overcurrent Protection】The Adjustable Power Supply Has An Ocp Switch Button, Which Allows You To Select Whether To Turn On Or Off The Ocp According To Your Work Needs. When The Ocp Function Is Enabled, If The Load Device Is Short-Circuited During Operation, The Adjustable Power Supply Will Automatically Stop Output And Emit A Buzzer To Remind The User. Protect Adjustable Dc Power Supplies And Loads From Damage..
【Excellent After-Sales Service】Providing High-Quality Products Is Our Major Commitment To Our Customers, And Each Product Has Been Repeatedly Tested. If You Encounter Any Problems With The Product You Receive, You Can Always Contact Us. Diaiary Benchtop Power Supply Provides A 5-Year Warranty Plan And Online Technical Support..
【4-Digit Display Screen】Variable Power Supply Has 0-30V 0-10A High-Definition Display Screen, Which Can Simultaneously Display Three Values Of Voltage, Current, And Automatically Calculated Power. It Has Constant Voltage (C.V.) And Constant Current (C.C.) Modes, Which Can Be Automatically Switched. The Indicator Light Of The Working Status Can Be Seen On The Display Screen. The Data Is Accurate To 0.01V And 0.001A. The High-Definition Digital Display Helps You Operate As Usual In The Dark..
【Output Switch Control】When Using The Dc Power Supply In Experiments Or Work, The Output Button Can Prevent You From Forgetting To Turn Off The Output And Causing Damage To The Load. Press The Output Button To Turn On Or Off The Output Of The Power Supply. The Status Can Be Seen In The Indicator Light On The Left Side Of The Display, Making It Easier For You To Use The Bench Power Supply..
Features
- High Precision Encoder Knob Unlike ordinary potentiometer knobs, this DC power supply is equipped with a high precision encoder knob that has strong accuracy and stability. Pressing the knob to change the digits to the left, and rotating the knob to adjust the set voltage or current for each digit between 0-9. Make work more convenient and flexible!
- Output Switch Control When using the DC power supply in experiments or work, the output button can prevent you from forgetting to turn off the output and causing damage to the load. Press the output button to turn on or off the output of the power supply. The status can be seen in the indicator light on the left side of the display, making it easier for you to use the bench power supply.
- Overcurrent Protection The adjustable power supply has an OCP switch button, which allows you to select whether to turn on or off the OCP according to your work needs. When the OCP function is enabled, if the load device is short-circuited during operation, the adjustable power supply will automatically stop output and emit a buzzer to remind the user. Protect adjustable DC power supplies and loads from damage.
- 4-Digit Display Screen Variable power supply has 0-30V 0-10A high-definition display screen, which can simultaneously display three values of voltage, current, and automatically calculated power. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be automatically switched. The indicator light of the working status can be seen on the display screen. The data is accurate to 0.01V and 0.001A. The high-definition digital display helps you operate as usual in the dark.
- Excellent After-sales Service Providing high-quality products is our major commitment to our customers, and each product has been repeatedly tested. If you encounter any problems with the product you receive, you can always contact us. DIAIARY Benchtop Power Supply provides a 5-year warranty plan and online technical support.
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Brand: DIAIARY | Manufacturer: DIAIARY
See On Amazon #7
DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supply with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
Asin: B09BFCF13Y | Model: 30V 10A BLACK | PartNumber: 30V 10A BLACK | Ean: 0780279579925 | UPC: 780279579925
【Overcurrent Protection】When The Ocp Function Is Turned On, If The Load Equipment Is Short-Circuited During Operation, The Adjustable Power Supply Will Automatically Stop Output And Send A Buzzer To Alert The User. Protect The Adjustable Power Supply And Load From Damage..
【Usb Fast Charging Port】The Variable Power Supply Is Configured With An 18W Fast Charging Port. No More Mplaining About Mobile Phones Or Repaired Devices Not Being Charged In Time. The Nankadf Dc Power Supply Allows You To Avoid This Dilemma. It Charges Your Devices Quickly Anytime, Anywhere..
【Compact And Lightweight】The Measures Of The Variable Dc Power Supply Is Only 7.51*3.56*5.81Inch And The Weight Is Only 2.47 Pounds, Which Saves More Space On Your Workbench And Is Convenient For You To Carry When You Need It. Nankadf Dc Power Supply Is The Best Choice For Beginners Or Professional Electricians. If You Have Any Questions About The Power Supply You Received, Please Do Not Hesitate To Contact Us..
【Precise 4-Digit Led Display】The Dc Power Supply Is Equipped With A High-Definition 4-Digit Display With Data Accurate To 0.01V And 0.001A. It Has Constant Voltage (C.V.) And Constant Current (C.C.) Modes, Which Can Be Switched Automatically. You Can See The Working Status Indicator On The Display. Additionally, You Can Adjust The Brightness Of The Screen According To Your Needs..
【Output Enable/Disable Button】In The Process Of Using The Bench Power Supply, Output Button Can Prevent Us From Forgetting To Turn Off The Output And Causing Damage To The Load. Just Press This Button To Turn On Or Turn Off The Output Of The Power Supply. This Makes It More Convenient For You To Use The Variable Power Supply..
Features
- High-precision Encoder Knob Different from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately. Make your work more flexible and efficient.
- Output Enable/Disable Button In the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the power supply. This makes it more convenient for you to use the variable power supply.
- Overcurrent Protection When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable power supply and load from damage.
- Precise 4-digit LED Display The dc power supply is equipped with a high-definition 4-digit display with data accurate to 0.01V and 0.001A. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be switched automatically. You can see the working status indicator on the display. Additionally, you can adjust the brightness of the screen according to your needs.
- USB Fast Charging Port The variable power supply is configured with an 18W fast charging port. No more mplaining about mobile phones or repaired devices not being charged in time. The NANKADF dc power supply allows you to avoid this dilemma. It charges your devices quickly anytime, anywhere.
- Compact and Lightweight The measures of the variable dc power supply is only 7.51*3.56*5.81inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it. NANKADF dc power supply is the best choice for beginners or professional electricians. If you have any questions about the power supply you received, please do not hesitate to contact us.
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Brand: NANKADF | Manufacturer: NANKADF
Dimensions: 0.57 x 7.87 x 0.35 inches
See On Amazon #8
HYELEC DC Power Supply,50V 6A 150W Switching Regulated Bench Power Supply with Memory, 4-Digit LED Display, 110V Input Voltage, 5V2A USB Interface, Coarse and Fine Adjustments
Asin: B09XTWKVLD | Model: HY50-06A | PartNumber: HY50-06A | Ean: 0728676393881 | UPC: 728676393881
【Multi-Protection & Output Button】Equipped With Surge Protection Output Switch, It Can Prevent Damage The Equipment When You Forget To Disconnect The Output ; The Adjustable Power Supply Includes Temperature Control Fan, Short Circuit Protection, Over Voltage And Over Current Protection, And The Over Voltage And Over Current Protection Value Can Be Set Arbitrarily. It’S Created A Record Of 72-Hours Uninterrupted Test At Full Load..
【Packaging And After Sales Service】1 X Hy50-06A Dc Power Supply, 1 X Output Power Cable, 1 X Input Power Cable, 1 X English User Manual, 24 Months Warranty And Lifetime Technical Support.
【Extensive Use】Hyelec Dc Desktop Power Supply Weight Has Reduced To Around 2.71B More Flexible And Compact Than Ordinary Power Supply, It's Suitable For A Variety Of Applications Such As Laboratory Scientific Research, Mobile Phone Repair And Troubleshooting, Electrical Maintenance, Battery Charging, Technology And Diy Tools, Etc.
【3 Group Memory Function & 5V 2A Usb Interface】 The Variable Bench Power Supply Has Three Sets Of Storage Functions M1/M2/M3. You Can Use The Three Storage Buttons M1/M2/M3 To Save And Recall The Data. The Variable Power Supply Has Configured With 5V2a Usb Interface For Powering Terminal Devices Such As Mobile Phones And Pads..
Features
- High Precision HYELEC DC benchtop power supply is high precision, compact power supply which with precise encoder adjustment knob,using code type potentiometer, users can use the same adjustment knob for coarse and fine adjustment switch, display precision 0.01V and 0.001A, it has applied high precision 4-digit LED display, the value of number on the display is steady and do not jump word.
- 3 group memory function & 5V 2A USB interface The variable bench power supply has three sets of storage functions M1/M2/M3. you can use the three storage buttons M1/M2/M3 to save and recall the data. the variable power supply has configured with 5V2A USB interface for powering terminal devices such as mobile phones and pads.
- Multi-protection & Output Button Equipped with surge protection output switch, it can prevent damage the equipment when you forget to disconnect the output ; The adjustable power supply includes temperature control fan, short circuit protection, over voltage and over current protection, and the over voltage and over current protection value can be set arbitrarily. It s created a record of 72-hours uninterrupted test at full load.
- Extensive use HYELEC DC desktop power supply weight has reduced to around 2.71b more flexible and compact than ordinary power supply, it's suitable for a variety of applications such as laboratory scientific research, mobile phone repair and troubleshooting, electrical maintenance, battery charging, technology and DIY tools, etc
- Packaging and after sales service 1 x HY50-06A DC power supply, 1 x output power cable, 1 x input power cable, 1 x English user manual, 24 months warranty and lifetime technical support
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Brand: HYELEC | Manufacturer: HYELEC
Weight: 3.65 pounds
See On Amazon #9
Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with Encoder Knob, Output On/Off Switch, 4-Digit LED Display, 5V/2A USB Charging Port - SPS-3010H
Asin: B0CBM2D3DW | Model: 30V 10A Encoder Knob | PartNumber: 30V 10A Encoder Knob | Ean: 0680306174577 | UPC: 680306174577
3️⃣【4-Digit Display & Power Calculation】: The Jesverty Sps-H Series Features A Big Bright 4-Digit Led Display That Shows Measured Values Of V／A／W That The Unit Outputs In Real-Time. The Display Resolution Is Up To 0.01V, 0.001A, And 0.1W. You Can Also Adjust The Brightness Of The Screen By Turning The Voltage And Current Knobs At The Same Time, Making It Easier To See Even In Dark Places..
🌟Note: Opn Is A Function That Lets The Unit Output Voltage And Current As Soon As You Turn The Power Switch On Without Needing To Push The "Output" Button..
🌟Note: Power Cords And The Ac Input Settings Vary Depending On The Destination For The Product At The Factory-Shipment..
5️⃣【Compact & Lightweight】: The Jesverty Sps-H Series Is Made Even More Compact, Measuring Only 7.1(D)X3.35(W)X6.1(H)Inches And Weighing Approx. 2.5Lbs, Which Can Greatly Save Valuable Space On Your Workbench. Perfect For Applications Such As Laboratories, Educational Sites, Factory Manufacturing Tests, Maintenance Repairs, Battery Charging, Anodizing, Electronic Work Diy, Etc..
6️⃣【Items You Get & Customer Service】: 1 X Sps-H Unit, 1 X Power Cord*, 1 Set Of Test Leads*, 1 X Instruction Manual (Contact Information Included). We Provide Professional Technical Support. Should You Have Any Problems Or Questions About Your Order, Please Feel Free To Contact The Jesverty Customer Service Via Amazon Or Email..
4️⃣【Functions & Protection】: A 5V/2A Usb Charging Port, Ocp Over-Current Protection (Settable), Ovp Over-Voltage Protection (Fixed), Temperature-Regulated Cooling Fan, Opn* Output Status Setting, Screen Brightness Adjustment Etc. A Handful Of Convenient Functions Are Loaded Within This Tiny Unit! !.
🌟Note: The Test Leads That Come With The Unit Are Merely A Give-Away, We Recommend That You Prepare Test Leads With Sufficient Current Capacity If Your Project Needs Long-Term Use Of High Current..
2️⃣【Output On/Off Button】: With A Single Press Of The Added Output Button, You Can Easily Switch The Output On/Off. When You Want To Adjust Settings, You Don't Have To Remove The Load Or Turn Off The Power Each Time! !.
Features
- 1 High Precision Encoder Knob : Jesverty's NEW SPS-H series power supply upgrades from traditional potentialmeter corase & fine adjustment to encoder knobs to make it more convenient to set your desired voltage and current! ! By turning only one knob, you can set the desired value digit by digit (setting resolution 0.01V/0.001A).
- 2 Output ON/OFF Button : With a single press of the added output button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! !
- 3 4-Digit Display & Power Calculation : The Jesverty SPS-H series features a big bright 4-digit LED display that shows measured values of V A W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W. You can also adjust the brightness of the screen by turning the voltage and current knobs at the same time, making it easier to see even in dark places.
- 4 Functions & Protection : A 5V/2A USB charging port, OCP over-current protection (settable), OVP over-voltage protection (fixed), temperature-regulated cooling fan, OPN* output status setting, Screen brightness adjustment etc. A handful of convenient functions are loaded within this tiny unit! !
- 5 Compact & Lightweight : The Jesverty SPS-H series is made even more compact, measuring only 7.1(D)x3.35(W)x6.1(H)inches and weighing approx. 2.5lbs, which can greatly save valuable space on your workbench. Perfect for applications such as laboratories, educational sites, factory manufacturing tests, maintenance repairs, battery charging, anodizing, electronic work DIY, etc.
- 6 Items you get & Customer service : 1 x SPS-H Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual (contact information included). We provide professional technical support. Should you have any problems or questions about your order, please feel free to contact the Jesverty Customer Service via Amazon or email.
- Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the OUTPUT button.
- Note: Power cords and the AC input settings vary depending on the destination for the product at the factory-shipment.
- Note: The test leads that come with the unit are merely a give-away, we recommend that you prepare test leads with sufficient current capacity if your project needs long-term use of high current.
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Brand: Jesverty | Manufacturer: Jesverty
Dimensions: 7.09 x 3.35 x 6.10 inches
See On Amazon #10
DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital with Alligator Leads US Power Cord
Asin: B07M9N73YQ | Model: K3010D 4-Digit LED Display | PartNumber: K3010D 4-Digit LED Display | Ean: 0643858047713 | UPC: 643858047713
◆【Excellent Heat Dissipation】Equipped With A Big Fan Controlled By Intelligent Temperature Control Sensor And Multiple Heat Radiation Grooves On Both Sides, Intelligent Fan Offers Excellent Heat Dissipation Effect, Which Reduces The Noise And Prolongs The Life Of Product Effectively..
◆【What You Get】1 X K3010d Dc Power Supply, 1 X Output Power Cord, 1 X Input Power Cord, 1 X Test Probes, 1 X User Manual. (Buy Now Risk-Free With 30 Days Free Of Return,We Provide 12-Month After Sale Service, Lifetime Technical Support. Please Feel Free To Contact Us If You Have Any Concerns,We Will Reply To You To Solve Your Problem In 24H.).
◆【Various Application】If It Cannot Adjust Voltage Lower Than 6V Or Unable To Hold At 5V.Please See Attached Instruction Or Contact Me Directly.We Will Tell You How To Adjust /Fix It Or Choose A Refund.Thanks.
◆【High Quality With Essential Safety】Safety Is Our Priority. Grounding Wire, The Power Supply Takes The Function Of Limited Flow Protection, Overpower Protection, Over Temperature Protection, Voltage Overload Protection. Greatly Improving Its Working Efficiency And Lifespan!.
Features
- High Precision, Wide Range LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 00.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions.
- High Quality with Essential Safety Safety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!
- Excellent Heat Dissipation Equipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively.
- Various Application if it cannot adjust voltage lower than 6v or unable to hold at 5v.please see attached instruction or contact me directly.we will tell you how to adjust /fix it or choose a refund.thanks
- What You Get 1 x K3010D DC power supply, 1 x output power cord, 1 x Input power cord, 1 x test probes, 1 x User manual. (Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns,we will reply to you to solve your problem in 24H.)
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Brand: LONGWEI | Manufacturer: LongWei Ltd.
Dimensions: 6.30 x 8.66 x 2.76 Inches | Weight: 3.00 pounds
See On Amazon #11
Programmable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging
Asin: B0928LX2D1 | Model: Professional 30V 10A | PartNumber: Professional 30V 10A | Ean: 0782942415530 | UPC: 782942415530
③Programmable Power Supply: Memory Key. You Can Save 4 Sets Of Channel Parameters (M1 To M4) And Output Them Quickly. List Waveform Output Settings: You Can Edit And Get Output Waveforms. The Waveform Set Contains 10 Editable Points. The Editable Parameters For Each Point Include Output Voltage, Output Current, Waveform Duration, And Whether The Point Is Selected..
⑤Package Contents And Warranty: 1 * Programmable Dc Power Supply 30V10a Kiprim Dc310s; 1 * Manual; 1 * Fuse; 1 * Banana Head To Alligator Clip Cable. 1 * Power Cable; 1 * Cd ; You Can Find The Download Link For The Software And Driver Through The Product Description Above. You Can Also Contact Us Directly. We Provide A 12 -Month Warranty . If You Have Any Questions, Please Contact Us By Amazon And We Will Get Back To You With A Satisfactory Answer..
④Two Usb Ports: This Regulated Power Supply Is Equipped With Two Usb Ports. Rear Usb Interface (Upgrade Program, Upper Computer Control Interface); Front 5V 1A Usb Interface Can Be Used To Charge Mobile Phones..
②Multi-Function Display: 2.8-Inch Color Lcd Display, Display Voltage (Output Voltage Set Value And Actual Output Value), Current (Output Current Set Value And Actual Output Value), Actual Output Power, Cumulative Execution Time, Channel Output Status, The Display Key Allows You To Choose To Display The Measurement Data Numerically Or As A Curve. Rated Output Voltage: 0-30V, Rated Output Current: 0-10A. Setting / Readback Resolution: Voltage: 10Mv; Current: 1Ma..
Features
- Multiple Protections: Overvoltage (0-31V), Overcurrent (0-10.1A), Overheat protection function (85 C), intelligent fan cooling. You can set overvoltage protection and overheat protection.
- Multi-Function Display: 2.8-inch color LCD display, display voltage (output voltage set value and actual output value), current (output current set value and actual output value), actual output power, cumulative execution time, channel Output status, The DISPLAY key allows you to choose to display the measurement data numerically or as a curve. Rated output voltage: 0-30V, rated output current: 0-10A. Setting / readback resolution: Voltage: 10mV; Current: 1mA.
- Programmable Power Supply: Memory key. You can save 4 sets of channel parameters (M1 to M4) and output them quickly. List waveform output settings: You can edit and get output waveforms. The waveform set contains 10 editable points. The editable parameters for each point include output voltage, output current, waveform duration, and whether the point is selected.
- Two USB Ports: This regulated power supply is equipped with two USB ports. Rear USB interface (upgrade program, upper computer control interface); front 5V 1A USB interface can be used to charge mobile phones.
- Package Contents and Warranty: 1 * Programmable DC power Supply 30V10A Kiprim DC310S; 1 * Manual; 1 * Fuse; 1 * Banana head to alligator clip cable. 1 * Power cable; 1 * CD ; You can find the download link for the software and driver through the product description above. You can also contact us directly. We provide a 12 -month Warranty . If you have any questions, please contact us by Amazon and we will get back to you with a satisfactory answer.
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Brand: Kiprim | Manufacturer: Kiprim
Dimensions: 5.59 x 8.90 x 3.23 inches
See On Amazon #12
Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with USB & Type-C Quick-Charge, Encoder Knob, 4-Digit LED Display, Preset Memory - SPS-3010X
Asin: B0CLY9B5XL | Model: 30V 10A | PartNumber: 30V 10A | Ean: 0680306174706 | UPC: 680306174706
3️⃣【Usb-A & Usb-C Quick Charge】: The Jesverty Sps-X Series Features Type-A And Type-C Dual Charging Ports, Both Supporting 20W Fast Charging⚡. Convenient For Charging Your Smartphone And Powering Up Your Arduino Uno, Raspberry Pi, Or Other Electronic Modules For Your Projects..
🌟Note: The Test Leads That Come With The Unit Are Merely A Give-Away, We Recommend That You Prepare Test Leads With Sufficient Current Capacity If Your Project Needs Long-Term Use Of High Current..
7️⃣【Items You Get & Customer Service】: 1 X Sps-X Unit, 1 X Power Cord*, 1 Set Of Test Leads*, 1 X Instruction Manual (Contact Information Included). We Provide Professional Technical Support. Should You Have Any Problems Or Questions About Your Order, Please Feel Free To Contact The Jesverty Customer Service Via Amazon Or Email..
🌟Note: Opn Is A Function That Lets The Unit Output Voltage And Current As Soon As You Turn The Power Switch On Without Needing To Push The "Output" Button..
5️⃣【Functions & Protection】: Ac110v/220V Switchable Input, Ocp Over-Current Protection (Settable), Ovp Over-Voltage Protection (Fixed), Temperature-Regulated Cooling Fan, Opn* Output Status Setting, Screen Brightness Adjustment, Low-Power Sleep Mode Etc. All Convenient Functions Are Loaded Within This Tiny Unit! !.
6️⃣【Compact & Lightweight】: Jesverty Sps-X Adjustable Power Supply Is Made Even More Compact, Measuring Only 7.28(D)X3.35(W)X6.29(H)Inches And Weighing Approx. 2.5Lbs, Which Can Greatly Save Valuable Space On Your Workbench. Perfect For Applications Such As Laboratories, Educational Sites, Factory Manufacturing Tests, Maintenance Repairs, Battery Charging, Anodizing, Electronic Work Diy, Etc..
4️⃣【4-Digit Display & Power Calculation】: Jesverty Desktop Power Supply Features A Big Bright 4-Digit Led Display That Shows Measured Values Of V／A／W That The Unit Outputs In Real-Time. The Display Resolution Is Up To 0.01V, 0.001A, And 0.1W. You Can Also Adjust The Brightness Of The Screen By Turning The Central Knobs When The Output Is Off, Making It Easier To See Even In Dark Places..
🌟Note: Power Cords And The Ac Input Settings Vary Depending On The Destination For The Product At The Factory-Shipment..
2️⃣【Output On/Off Control】: With A Single Press Of The Output Control Button, You Can Easily Switch The Output On/Off. When You Want To Adjust Settings, You Don't Have To Remove The Load Or Turn Off The Power Each Time! !.
Features
- 1 New Style & Encoder Knob : Jesverty's newly designed SPS-X series bench power supply is unlike any other traditional-looking products you have ever experienced. The central encoder adjustment knob allows you to set both your voltage and current digit by digit as you desire!! (setting resolution 0.01V/0.001A).
- 2 Output ON/OFF control : With a single press of the output control button, you can easily switch the output ON/OFF. When you want to adjust settings, you don't have to remove the load or turn off the power each time! !
- 3 USB-A & USB-C Quick Charge : The Jesverty SPS-X series features Type-A and Type-C dual charging ports, both supporting 20W fast charging . Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects.
- 4 4-Digit Display & Power Calculation : Jesverty desktop power supply features a big bright 4-digit LED display that shows measured values of V A W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W. You can also adjust the brightness of the screen by turning the central knobs when the output is off, making it easier to see even in dark places.
- 5 Functions & Protection : AC110V/220V switchable input, OCP over-current protection (settable), OVP over-voltage protection (fixed), Temperature-regulated cooling fan, OPN* output status setting, Screen brightness adjustment, Low-power sleep mode etc. All convenient functions are loaded within this tiny unit! !
- 6 Compact & Lightweight : Jesverty SPS-X adjustable power supply is made even more compact, measuring only 7.28(D)x3.35(W)x6.29(H)inches and weighing approx. 2.5lbs, which can greatly save valuable space on your workbench. Perfect for applications such as laboratories, educational sites, factory manufacturing tests, maintenance repairs, battery charging, anodizing, electronic work DIY, etc.
- 7 Items you get & Customer service : 1 x SPS-X Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual (contact information included). We provide professional technical support. Should you have any problems or questions about your order, please feel free to contact the Jesverty Customer Service via Amazon or email.
- Note: OPN is a function that lets the unit output voltage and current as soon as you turn the power switch on without needing to push the OUTPUT button.
- Note: Power cords and the AC input settings vary depending on the destination for the product at the factory-shipment.
- Note: The test leads that come with the unit are merely a give-away, we recommend that you prepare test leads with sufficient current capacity if your project needs long-term use of high current.
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Brand: Jesverty | Manufacturer: Jesverty
See On Amazon #13
MEAN WELL MDR-20-24 AC to DC DIN-Rail Power Supply, 24V, 1 Amp, 24W, 1.5" - 1943385
Asin: B005T6RB16 | Model: 1943385 | PartNumber: 1943385 | Ean: 6135275847204
Easy Install - The Door-120 Series Power Supply Was Designed To Easily Install On Din Rail Ts-35/7.5 Or 15 Rails To Provide For An Efficient And Organized Work Space.
Money Back Guarantee - If, For Whatever Reason, You Are Unsatisfied With Your Purchase You May Return It For A Full Refund. We Pride Ourselves On High Quality Product And Promise You The Best.
Industrial - This Power Supply Is Designed To Work With The Most Rigorous Of Machinery And Adaptations Including Heavy Machinery Like Cnc Machines.
Protections - The Power Supply Protects Against Short-Circuits, Overloading, Over-Voltage, And Over Temperature Ensuring You And Your Place Of Work Remain Safe And Recovers Automatically After Failure.
Features
- POWER - Specs out with 24 volts at 1A current rating and has a universal AC input range; Gone through 100% full load burn-in tests; Input voltage 85~264VAC / 120~370VDC at 47-63Hz, switch-selectable
- Protections - the power supply protects against short-circuits, overloading, over-voltage, and over temperature ensuring you and your place of work remain safe and recovers automatically after failure
- Easy install - the door-120 series power supply was designed to easily install on din rail ts-35/7.5 or 15 rails to provide for an efficient and organized work space
- Industrial - this power supply is designed to work with the most rigorous of machinery and adaptations including heavy machinery like cnc machines
- MONEY BACK GUARANTEE - If, for whatever reason, you are unsatisfied with your purchase you may return it for a full refund. We pride ourselves on high quality product and promise you the best
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Brand: MEAN WELL | Manufacturer: MEAN WELL
Dimensions: 2.00 x 6.00 x 6.00 inches | Weight: 0.00 Pounds
See On Amazon #14
Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Variable Switching Digital Bench Power Supply
Asin: B0852JZQZR | Model: HM305 | PartNumber: HM305 | Ean: 0745245800069 | UPC: 745245800069
【Safe And Reliable To Use】 - Safety Is Our Priority. The Built-In Fan Low Arc Noise & Low Ripple,The Power Supply Is Durable And Compact. Productive Work Since The Power Supply Comes Multiple Protection Of Over-Voltage, Over-Current, Over-Power, Over-Temperature, Short-Circuit Powerful Protection Function..
【Manufacturer's Package】 - 1 * Hm305 Power Supply , 1 * Output Power Cord , 1* Input Power Cord , 1 * User Manual.High Quality Material Adopted And Make It More Stable Output, Small Volume, Light Weight, Easy To Carry And Move And Easy Operation..
【Wide Application】 - Front 5V 2A Usb Charging Interface That Can Be Charge Your Devices.Applied In Production Line Test, Electrical Maintenance, Aging Products, Battery Charging, Laboratories Scientific Research And Teaching And All Other Need Dc Regulated Power Supply.,Nice Gift Choice For Diy Electronics Hobbyist..
【Output Switch Control】 - Sometimes We Need To Switch Between Different Voltage Or Current Outputs, But We Often Forget To Unplug The Previous Instrument And Cause The Instrument To Burn Out.,Which Often Occurs In The Maintenance.Output Key Is Designed To Solve This Problem.By Pressing The Output Key, The Required Voltage And Current Can Be Adjusted Without The Actual Output Power,Which Makes This Dc Power Supply More Secure And More Energy Efficient..
Features
- Auto Power Calculation - Intelligently calculates output voltage and current into power and displays the value on its large screen.; decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe; The keyboard can be locked to prevent misoperation.
- Output switch control - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient.
- Safe and Reliable to Use - Safety is our priority. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function.
- Wide Application - Front 5V 2A USB charging interface that can be charge your devices.Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.,Nice gift choice for DIY electronics hobbyist.
- Manufacturer's Package - 1 * HM305 Power supply , 1 * Output power cord , 1* Input power cord , 1 * User manual.High quality material adopted and make it more stable output, small volume, light weight, easy to carry and move and easy operation.
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Brand: HANMATEK | Manufacturer: HANMATEK
Dimensions: 9.06 x 3.15 x 5.91 inches | Weight: 2.20 pounds
Warranty: 12 Months Warranty
See On Amazon #15
Programmable DC Power Supply (0-30 V 0-10 A) HM310T High Precision 4-Digit Voltage Current Power Time Display Variable Switching Digital Power Supply with PC Software and USB Interface
Asin: B08TZVZQR6 | Model: HM310T | PartNumber: HM310T | Ean: 6974123430140
[Reliability And Safety]: This Variable Dc Regulated Power Supply Has Five Powerful Functions: Overvoltage Protection (Oup), Overcurrent Protection (Ocp), Overpower Protection (Opp), Overheat Protection (Otp), And Short-Circuit Protection. It Has A Protective Function. With The Automatic Temperature Control Cooling Fan, The Cooling Fan Turns On Automatically When The Operating Temperature Exceeds 45 ° C..
[Packing]: 1 * Programmable Dc Power Supply; 1 * Cd; 1 * Power Cord; 1 * Clip Cord; 1 * Usb Cable; 1 * Manual.
[Multi-Function]: Front 5V 1.5A Dual Usb Charging Interface That Can Be Charged And Repaired. The One-Key Output On / Off Switch Allows You To Preset The Voltage And Current Values When The Output Is Off, Which Is Convenient For Operation. One Key For The Voltage Stabilization And Current Stabilization Switch To Automatically Lock The Keyboard To Prevent Erroneous Operation..
[High Accuracy]: The Hanmatek Variable Dc Regulated Power Supply Can Display The Output Current, Voltage, And Power In 4 Digits. At The Same Time, The Time Can Be Displayed And The Decimal Point Is Automatically Rounded Up. Output Voltage: 0-30V, Output Current: 10A. Voltage Resolution: 10Mv; Current Resolution: 1Ma..
Features
- [Programmable DC Power Supply]: This programmable DC power supply has a standard USB interface on the back and supports the Modbus programming instruction set. Hardware list With programmable sequence output. Six groups of quick parameter storage features.
- [High accuracy]: The HANMATEK variable DC regulated power supply can display the output current, voltage, and power in 4 digits. At the same time, the time can be displayed and the decimal point is automatically rounded up. Output voltage: 0-30V, output current: 10A. Voltage resolution: 10mv; Current resolution: 1mA.
- [Reliability and Safety]: This variable DC regulated power supply has five powerful functions: overvoltage protection (OUP), overcurrent protection (OCP), overpower protection (OPP), overheat protection (OTP), and short-circuit protection. It has a protective function. With the automatic temperature control cooling fan, the cooling fan turns on automatically when the operating temperature exceeds 45 C.
- [Multi-function]: Front 5V 1.5A dual USB charging interface that can be charged and repaired. The one-key output on / off switch allows you to preset the voltage and current values when the output is off, which is convenient for operation. One key for the voltage stabilization and current stabilization switch to automatically lock the keyboard to prevent erroneous operation.
- [Packing]: 1 * Programmable DC power supply; 1 * CD; 1 * Power cord; 1 * Clip cord; 1 * USB cable; 1 * Manual
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Brand: HANMATEK | Manufacturer: HANMATEK
Dimensions: 6.50 x 11.02 x 5.12 inches | Weight: 4.41 pounds
See On Amazon #16
IKococater DC Power Supply Variable 120V 3A with Output Switch, Adjustable Regulated Switching Bench Power Supply with 4-Digits LED Power Display, 5V/2A USB Interface, Accurate Encoder Adjustment Knob
Asin: B09WDCPQVS
Output Switch Control - Sometimes We Need To Switch Between Different Voltage Or Current Outputs, But We Often Forget To Unplug The Previous Instrument And Cause To Burn Out, Which Often Occurs In The Maintenance. Output Switch Is Designed To Solve This Problem. By Pressing The Output Key, The Required Voltage And Current Can Be Adjusted Without The Actual Output Power, Which Makes This Benchtop Dc Power Supply More Secure And More Energy Saving..
Reliable And Safety: Many Safety Measures Are Adopt In Ikococater Dc Power Supply-Leakage Protection, Thermal Protection, Overload Protection And Short-Circuit Protection. This Power Supply Use Premium Electronic Components, Provide Reliable Working Status, And Prolong The Life Of The Product Effectively. When The Working Temperature Is More Than 122℉/50℃, The Intelligent Thermal Protection Will Active The Cooling Fan To Lower The Temperature..
Compact And Various Application: Ikococater Dc Power Supply Is Less Than 3 Lb And Measures Only 9.5 X 3.4 X 6.1 Inches, Applies For Laboratory, School, Repair, Electrolyzation, Electroplate, Brush Plating, Lamp Test, Aging Testing, Battery Charge, Home Diy And Other Requirements. 5V/2A Usb Interface Could Charge Your Cellphone And Provide Power For The Device Which You Want To Repair, No Worry About Running Out Of Power..
Set Values By Accurate Encoder Knob: Just "Set" Voltage And Current Instead Of "Adjust". You Can Press The Voltage And Current Encoder Knob To Select The Digit You Want To Adjust, Then Rotate The Knob To Set The Value From 0-9. Each Digit Can Be Set Easily By The Accurate Encoder Knob. The Encoder Switch Replaces The Potentiometer Switch, Making Your Work Easier, More Accurate And Efficient..
Features
- High Precision 4-Digit and Power Display: IKococater 120V 3A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.1V and 0.001A. You can easily tune it within 0-120V and 0-3A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions.
- Set Values by Accurate Encoder Knob: Just set Voltage and Current instead of adjust. You can press the Voltage and Current encoder knob to select the Digit you want to adjust, then rotate the knob to set the value from 0-9. Each Digit can be set easily by the accurate encoder knob. The encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient.
- Output Switch Control - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause to burn out, which often occurs in the maintenance. Output switch is designed to solve this problem. By pressing the OUTPUT key, the required voltage and current can be adjusted without the actual output power, which makes this benchtop DC power supply more secure and more energy saving.
- Compact and Various Application: IKococater DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power.
- Reliable and Safety: Many safety measures are adopt in IKococater DC power supply-Leakage protection, Thermal protection, Overload protection and Short-circuit protection. This power supply use premium electronic components, provide reliable working status, and prolong the life of the product effectively. When the working temperature is more than 122 /50 , the intelligent thermal protection will active the cooling fan to lower the temperature.
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Brand: IKococater | Manufacturer: IKococater
Dimensions: 5.91 x 9.84 x 3.15 inches
See On Amazon #17
SKY TOPPOWER DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Lab Power Supply with 4-Digits LED Power Display,Laboratory Switching Power Supplies,Coarse &Fine Adjustments,DIY
Asin: B0BN1GZP9J | Model: PS3010H | PartNumber: PS3010H
③⏭️【Safe Reliable To Use】☸️Lab Power Supply Has Many Multiple Protection Functions, Such As: Leakage Protection, Thermal Protection, Voltage Overload, Current Limit, Short Circuit Protection And Temperature Cooling Fan, To Ensure The Performance And Extend The Life Of The Device..
⑦⏭️【Compact And Lightweight】♐The Variable Power Supply Is Small – Takes Up Very Little Room On The Bench, Easily To Carry, Only 8.70*5.43*4.09 Inch And The Weigh Less Than 1.5Kg.You Can Easily And Conveniently Take It Outdoors For Work..
⑧⏯️【What You Get】♒1 X Sky Toppower Dc Bench Power Supply 30V 10A For Laboratory , 1 X Power Cords , 1Set X Alligator Clip Wire, 1 X User Manual（ Contact Information Included).
⑤▶️【Wildly Application】☪️A Reliable Power Supply With Precise And Stable Output That Can Be Widely Used In Factory Production Workshops, Scientific Research, School Education,And High School/College Use.Suitable For Powering Small Appliances,Charging Lifepo4 Batteries Or Other Batteries,Laptop Computers,Powering Electric Bicycles,Lawn Mowers, And Also A Good Working Partner For Electronic Engineers For Circuit Testing, Repairing Electronic And Car, Electrolysis Projects,Load Testing,Etching Tools,Testing Electronic Components And Avionics Equipment.🎁Nice Gift Choice For Diy Hobbyists..
⑥⏩【Large Display Screen】🔯Has Backlit 4-Digit Large And Segmented Display Screen, Use Of High Quality Red Digital Tubes, Is Crisp And Bright, Easily Visible Even In Low-Light Conditions.Power Supply In The Factory Is Given To The Display On The Protective Film, Can Better Protect The Screen, Resistant To Dirt And Not Easily Damaged..
④⏯️【Grounding Terminal&Anti-Reverse Connection Protection】️Sky Toppower Ps Series Features Grounding Terminal And Anti-Reverse Connection Protection, Double Protection For Safer Operation By The Power User, And Further Enhance Better Protect Your Device The Power Supply From Damage..
⑨▶️【Customer Service】♈Sky Toppower Adjustable Power Supply Can Provide Professional Technical Support Services, If You Have Any Problems Or Questions About Your Order, Please Feel Free To Contact The Sky Toppower Customer Service Via Amazon Or Email..
②⏩【Automatic Conversion C.V.&C.C. Mode】✡️The Bench Power Supply Constant Voltage/Current Mode Could Automatically Switch With Load Changes. The Conversion Of C.V. And C.C. Is Indicated By The Led Display On The Position Below The Knob. Lf The Load Current Becomes Equal To Or Greater Than The Preset Current Limit, The Unit Will Automatically Switch To The C.C. Mode And The Voltage Will Drop.If The Load Current Is Less Than The Preset Current Limiting Value,It Could Be As A Constant Voltage Source..
Features
- High Precision 4-Digit Display SKY TOPPOWER 30V 10A DC Power Supply is a professional adjustable power supply regulator. The accuracy can be within 0.01V (10mV) and 0.001A (1mA), and the coarse fine knobs can turn smoothly and show no looseness or wobble, extremely sensitive, so you can easily adjust it within 0-30V and 0-10A.
- Automatic Conversion C.V.&C.C. Mode The bench power supply constant voltage/current mode could automatically switch with load changes. The conversion of C.V. and C.C. is indicated by the LED display on the position below the knob. lf the load current becomes equal to or greater than the preset current limit, the unit will automatically switch to the C.C. mode and the voltage will drop.if the load current is less than the preset current limiting value,it could be as a constant voltage source.
- Safe Reliable to Use Lab power supply has many multiple protection functions, such as: leakage protection, thermal protection, voltage overload, current limit, short circuit protection and temperature cooling fan, to ensure the performance and extend the life of the device.
- Grounding Terminal&Anti-reverse Connection Protection SKY TOPPOWER PS series features grounding terminal and anti-reverse connection protection, double protection for safer operation by the power user, and further enhance better protect your device the power supply from damage.
- Wildly Application A reliable power supply with precise and stable output that can be widely used in factory production workshops, scientific research, school education,and high school/college use.Suitable for powering small appliances,charging LiFePO4 batteries or other batteries,laptop computers,powering electric bicycles,lawn mowers, and also a good working partner for electronic engineers for circuit testing, repairing electronic and car, electrolysis projects,load testing,etching tools,testing electronic components and avionics equipment. Nice gift choice for DIY hobbyists.
- Large Display Screen Has backlit 4-digit large and segmented display screen, use of high quality red digital tubes, is crisp and bright, easily visible even in low-light conditions.Power supply in the factory is given to the display on the protective film, can better protect the screen, resistant to dirt and not easily damaged.
- Compact and Lightweight The variable power supply is small takes up very little room on the bench, easily to carry, only 8.70*5.43*4.09 inch and the weigh less than 1.5kg.You can easily and conveniently take it outdoors for work.
- What You Get 1 x SKY TOPPOWER DC bench power supply 30v 10a for laboratory , 1 x Power Cords , 1set x Alligator clip wire, 1 x User Manual contact information included)
- Customer Service SKY TOPPOWER adjustable power supply can provide professional technical support services, if you have any problems or questions about your order, please feel free to contact the SKY TOPPOWER Customer Service via Amazon or email.
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Brand: SKY TOPPOWER | Manufacturer: SKY TOPPOWER
Dimensions: 5.43 x 8.86 x 4.13 inches
See On Amazon #18
KORAD KA3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade
Asin: B0084JFWNY | Model: KA3005D | PartNumber: KA3005D | Ean: 0022099136316, 2894271938715 | UPC: 022099136316
◆ High-Quality With Essential Safety - Grounding Wire, Thermal Protection, Voltage And Current Overload And Short-Circuit Protection Ensure The Safety. The Built-In Quiet Variable Fan Reduces The Operational Noise And Prolongs The Life Of Product. There Is A Load On And Off Button So You Can Safely Connect Your Load To The Supply. There Is Also A Lock Button To Prevent Accidental Changes..
◆ What You Get - 1 X Korad Ka3005d Power Supply , 1 X Power Cord , 1X Set Of 5 Amp Test Leads, 1 X User Manual.
◆ Constant Voltage & Current Operation Mode - Easy To Dial In The Desired Voltage With The Encoded-Controlled Adjustment Knob And Then You Choose The Mode With One Of The Constant Buttons..
◆ 4 Digits Readings With Back-Lit Led Display - With A 0.001V And 0.001A Resolution, 4 Digits Provide More Accurate And Clearer Visible Readout For The Voltage And Current Values With Only 1 Knob, Extremely Durable And Easily Visible Even In Low-Light Usage, Meeting The Needs Of Most People, Ideal For Business, Small Labs Or The Hobbyist At Home..
Features
- HIGH PRECISION INSTRUMENT WITH MANY UNIQUE FEATURES - Very Easy setup with a rapid adjustment knob. There are buttons to switch to course or fine adjustment and a button to switch to voltage or current selection. The input voltage is switchable between 110/220 Volts for use in all countries. It has 4 Memory Recall buttons so you can save time setting up the supply to your required conditions.
- 4 DIGITS READINGS WITH BACK-LIT LED DISPLAY - With a 0.001V and 0.001A resolution, 4 digits provide more accurate and clearer visible readout for the voltage and current values with only 1 knob, extremely durable and easily visible even in low-light usage, meeting the needs of most people, ideal for business, small labs or the hobbyist at home.
- HIGH-QUALITY WITH ESSENTIAL SAFETY - Grounding wire, thermal protection, voltage and current overload and short-circuit protection ensure the safety. The built-in quiet variable fan reduces the operational noise and prolongs the life of product. There is a load on and off button so you can safely connect your load to the supply. There is also a lock button to prevent accidental changes.
- CONSTANT VOLTAGE & CURRENT OPERATION MODE - Easy to dial in the desired voltage with the encoded-controlled adjustment knob and then you choose the mode with one of the constant buttons.
- WHAT YOU GET - 1 x Korad KA3005D Power supply , 1 x power cord , 1x Set of 5 Amp test leads, 1 x User manual
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Brand: KORAD | Manufacturer: Korad Technology
Dimensions: 8.00 x 13.00 x 10.00 inches | Weight: 10.00 pounds
See On Amazon #19
WEP 605D-III DC Variable Power Supply 60.00V 5.000A High Precision Bench Lab Power Supply with Alligator Clips for anodizing kit, Electroplating, arduino, breadboard
Asin: B09TXP18M5 | Model: WEP 605D-III | PartNumber: WEP 605D-III | Ean: 6974443670226
This Dc Power Supply Comes With Short-Circuit Protection, Active Temperature Management, Overload Protection (Cc/Cv Mode), The Power Supply Cuts Power, Play A Warning Beep, And Shows Code "Scp" When A Short Circuit Is Detected. The Cooling Fan Activates Automatically To Maintain Optimal Operation Temperature, And The Adjustable Power Supply Cuts Power And Enters Protection Mode Once Overheat Is Detected..
This Wep Dc Power Supply Variable Comes With One-Year Product Warranty For The Usa. Our Technical Support Team Has Your Back With Our 24-Hour Support. Note: This Product Is Rated For 110~127V Usa Specification, Do Not Connect This Product To A 220V Power Socket..
This Compact Dc Power Supply Is Similar To The Size Of A Lunch Box, Saving Precious Work Space. The Power Supply Has A Maximum Power Of 300W Supporting Maximum Output Of 60V 5A. It Has A Strong Power Capacity, And Its Voltage Drop Is Low When Powering A Load..
You Can Easily Adjust The Lab Power Supply's Output To The Precise Parameters You Need, No More Fiddlign With Corase And Fine Adjustment Dials. This Bench Power Supply's Adjustment Dials Are Made From Digital Rotary Encoders, This Gives Greater Lifespan Even When Used Frequently. Plus, You Don't Need To Short-Circuit The Terminals To Set The Adjustable Power Supply's Parameters..
Features
- This variable power supply provides accurate numerical voltage reading up to 00.01V (Every 10mV), current reading up to 0.001A (Every 1mA), power reading up to every 0.1W. Comes standard with automatic Constant Voltage, Constant Current function.
- You can easily adjust the lab power supply's output to the precise parameters you need, no more fiddlign with corase and fine adjustment dials. This bench power supply's adjustment dials are made from digital rotary encoders, this gives greater lifespan even when used frequently. Plus, you don't need to short-circuit the terminals to set the adjustable power supply's parameters.
- This dc power supply comes with short-circuit protection, active temperature management, overload protection (CC/CV mode), The power supply cuts power, play a warning beep, and shows code ScP when a short circuit is detected. The cooling fan activates automatically to maintain optimal operation temperature, and the adjustable power supply cuts power and enters protection mode once overheat is detected.
- This compact dc power supply is similar to the size of a lunch box, saving precious work space. The power supply has a maximum power of 300W supporting maximum output of 60V 5A. It has a strong power capacity, and its voltage drop is low when powering a load.
- This WEP dc power supply variable comes with one-year product warranty for the USA. Our technical support team has your back with our 24-Hour support. NOTE: this product is rated for 110~127V USA Specification, DO NOT connect this product to a 220V power socket.
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Brand: WEP | Manufacturer: Guangzhou Yihua Electronic Equipment Co., Ltd.
Dimensions: 6.18 x 7.68 x 2.76 inches | Weight: 4.06 pounds
See On Amazon #20
DC Power Supply, 30V 10A Bench Power Supply with Encoder Adjustment, 5V/3.6A USB&Type-C Quick-Charge, Variable Power Supply with Output Enable/Disable Button, Short Circuit Alarm (0-30V 0-10A)
Asin: B0C1SHSPPJ | Model: 0-30V 0-10A | PartNumber: 0-30V 0-10A | Ean: 0786402621646 | UPC: 786402621646
Overcurrent Protection: When The Ocp Function Is Turned On, If The Load Equipment Is Short-Circuited During Operation, The Adjustable Power Supply Will Automatically Stop Output And Send A Buzzer To Alert The User. Protect The Adjustable Dc Power Supply And Load From Damage..
Packaging & After-Sales: 1*Variable Dc Power Supply, 1*Output Power Cord, 1*Input Power Cord, 1*User Manual. We Provide 7*24 Hours Technical Support. If You Have Any Questions About The Product You Received, Please Feel Free To Contact Us And We Will Help You Solve All Your Problems..
Four-Digit Display & Mute Mode: The Bright Display Allows You To Work Freely Even In Dim Light. You Can Also Set The Beep Sound At The Time Of Setting To On Or Mute Mode According To Your Needs..
Output Enable/Disable Button: In The Process Of Using The Bench Power Supply, Output Button Can Prevent Us From Forgetting To Turn Off The Output And Causing Damage To The Load. Just Press This Button To Turn On Or Turn Off The Output Of The Bench Power Supply. This Makes It More Convenient For You To Use The Power Supply..
Features
- High-precision Encoder Knob: The DC power supply has a precise encoder knob. You can press the knob to toggle each digit, then turn the knob in the 0-9 range to customize each digit. Set the voltage or current you want more accurately. The option to set the voltage or current can be toggled with the (V/A) button.
- Output Enable/Disable Button: In the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the bench power supply. This makes it more convenient for you to use the power supply.
- Overcurrent Protection: When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable dc power supply and load from damage.
- Four-digit Display & Mute Mode: The bright display allows you to work freely even in dim light. You can also set the beep sound at the time of setting to on or mute mode according to your needs.
- Packaging & After-Sales: 1*variable dc power supply, 1*output power cord, 1*input power cord, 1*user manual. We provide 7*24 hours technical support. If you have any questions about the product you received, please feel free to contact us and we will help you solve all your problems.
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Brand: NANKADF | Manufacturer: NANKADF
See On Amazon #21
DC Power Supply Variable 30V 5A, Hyelec Adjustable Switching Regulated Power Supply with 4-Digit LED Display, Coarse and Fine Adjustments,5V2A USB Interface,110V Input Voltage
Asin: B0BJ22NKTJ | Model: HY3005S | PartNumber: HY3005S | Ean: 0728676393911 | UPC: 728676393911
【Multi-Protection】The Bench Power Supply Equipped With Output Anti-Shock Button, It Can Prevent Damage The Equipment When You Forget To Disconnect The Output ; The Adjustable Power Supply Includes Temperature Control Fan, Short Circuit Protection, Over Temperature And Over Load Protection It’S Applied Frontier Technology In The Industry, The Performance Has Beyond Linear Power Supply And It Could Be Used In Long Term With Full Load..
【Packaging And After Sales Service】1 X Hy3005s Dc Power Supply, 1 X Output Power Cable, 1 X Input Power Cable, 1 X English User Manual, 24 Months Warranty And Lifetime Technical Support.
【Extensive Use】Hyelec Dc Desktop Power Supply Weight Has Reduced To Around 1.65B More Flexible And Compact Than Ordinary Power Supply, It's Suitable For A Variety Of Applications Such As Laboratory Scientific Research, Mobile Phone Repair And Troubleshooting, Electrical Maintenance, Battery Charging, Technology And Diy Tools, Etc.
【Output Switch Control】 This Power Supply Is Specially Equipped With The Output Button "Output" To Prevent You From Damaging The Device By Forgetting To Disconnect The Output. By Pressing The Output Button, We Can Adjust The Required Voltage And Current Without The Actual Output Power, Making This Desktop Dc Power Supply Safer And More Energy-Saving, It Brings Great Convenience To Maintenance Personnel And Effectively Improves Experimental Efficiency..
Features
- High Precision Hyelec adjustable dc bench power supply with precise encoder adjustment knob,using code type potentiometer, users can use the same adjustment knob for coarse and fine adjustment switch, display precision 0.01V and 0.001A, high precision LED display, stable value does not jump word.
- Output Switch Control This power supply is specially equipped with the output button Output to prevent you from damaging the device by forgetting to disconnect the output. By pressing the OUTPUT button, we can adjust the required voltage and current without the actual output power, making this desktop DC power supply safer and more energy-saving, It brings great convenience to maintenance personnel and effectively improves experimental efficiency.
- Multi-protection The bench power supply equipped with output anti-shock button, it can prevent damage the equipment when you forget to disconnect the output ; The adjustable power supply includes temperature control fan, short circuit protection, Over Temperature and Over load protection It s applied frontier technology in the industry, the performance has beyond linear power supply and it could be used in long term with full load.
- Extensive use HYELEC DC desktop power supply weight has reduced to around 1.65b more flexible and compact than ordinary power supply, it's suitable for a variety of applications such as laboratory scientific research, mobile phone repair and troubleshooting, electrical maintenance, battery charging, technology and DIY tools, etc
- Packaging and after sales service 1 x HY3005S DC power supply, 1 x output power cable, 1 x input power cable, 1 x English user manual, 24 months warranty and lifetime technical support
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Brand: HYELEC | Manufacturer: HYELEC
Dimensions: 5.90 x 7.50 x 3.15 Inches | Weight: 2.27 pounds
See On Amazon #22
DC Bench Power Supply Variable 30V 10A, LONGWEI 4-Digit Large Display Adjustable Switching Regulated Power Supply with USB Interface(30V 10A Black)
Asin: B092DH6GM8
【Constant Voltage & Constant Current Operation Mode】The Easy-To-Use Rotary Knob Of Coarse And Fine Could Adjust The Data Of Voltage And Current Digit By Digit, Which Allows You To Set The Desired Output Resolution Quickly And Easily In 30V 10A..
【Various Application】This One Weighs Less Than 3Kgs And Measures Only 11.2 X 5 X 5.7 Inches, Applies For Laboratory, School, Home, Electronic Repair Diy, Aging Test And Other Requirements .(Buy Now Risk-Free With 30 Days Free Of Return,We Provide 12-Month After Sale Service, Lifetime Technical Support. Please Feel Free To Contact Us If You Have Any Concerns,We Will Reply To You To Solve Your Problem In 24H.).
【Multiple Protections】This Bench Power Supply Provides Overvoltage, Overcurrent, Overtemperature, Overload, And Short Circuit To Protect Your Device, Prolong The Service Life Of The Dc Power Supply. In Addition, It Also Has Multiple Heat Radiation Grooves On Both Sides, Provides The Cooling & Exhaust Fan Protection.
【5V/2A Usb Interface & The Design With Elastic Handle】This Adjustable Power Supply Could Charge The Device Which You Want To Repair. It Also Features A Large Display That Makes It Easy And Accurate To Read Voltages And Currents. In Addition, The Design With Portable And Lightweight Could Help You To Carry It Easily..
Features
- Automatic Power Calculation Different from other dc power supplies, LONGWEI PS-3010DF bench power supply can automatically calculate the power value according to the voltage and current, but also can simultaneously display the 4-digit voltage, current and power values, numerical accuracy of 0.01V and 0.01A.
- 5V/2A USB Interface & The design with Elastic Handle This adjustable power supply could charge the device which you want to repair. It also features a large display that makes it easy and accurate to read voltages and currents. In addition, the design with Portable and lightweight could help you to carry it easily.
- Constant Voltage & Constant Current Operation Mode The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 10A.
- Multiple Protections This bench power supply provides overvoltage, overcurrent, overtemperature, overload, and short circuit to protect your device, prolong the service life of the dc power supply. In addition, it also has multiple heat radiation grooves on both sides, provides the cooling & exhaust fan protection
- Various Application This one weighs less than 3kgs and measures only 11.2 x 5 x 5.7 inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements .(Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns,we will reply to you to solve your problem in 24H.)
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Brand: LONGWEI | Manufacturer: LongWei Ltd.
Dimensions: 5.71 x 11.22 x 5.04 inches
See On Amazon #23
JOOY-TASK Adjustable DC Power Supply Variable Output &Lab Small Bench Power Supply (1.5~15V,2A) -(Input Voltage 90V~253V AC)
Asin: B08BHWR5SJ | Model: JT152A | PartNumber: JT152A | Ean: 5712455768132
Current Resolution 10Ma & Voltage Resolution 100Mv ,The Rotary Selector For Constant Choice Of Voltages (1.5V~15V Dc), With Any Currents Not More Than 2000 Ma.
The Led Screen Makes Our Digital Available Power Supply Much Easier , Makes You More Convenient With The Electric Repair Work . And The Dc Power Supply Is Small , Easy To Carry And Use 2A Built In Overload Protection .The Compact Bench Adjustable Dc Power Supply ‘S’Imension: 138*115*60Mm /0.35Kgs/Pcs , The Small Carton Package Size: 162*160*85Mm/Pcs.
Multiple Protection Offers High Quality : Low Temperature Rise No Fan Constant Current And Short -Circuit Protection ,Over Voltage Protection.
Note: As It Is Very Simple And Compact Dc Power Supply , So It Has Little Noise ..
Features
- The rotary selector for constant choice of voltages (1.5V~15V DC), with any currents not more than 2000 MA. E.g. portable TV sets, video games, tape recorders, radios, scanners, boom boxes etThe red and black binding posts enable easy connection to many appliances.
- Note: As it is very simple and compact dc power supply , So it has Little noise .
- Current resolution 10mA & Voltage resolution 100mV ,The rotary selector for constant choice of voltages (1.5V~15V DC), with any currents not more than 2000 MA
- Multiple Protection offers high quality : Low temperature rise No fan constant current and short -circuit protection ,over voltage protection
- The LED Screen Makes Our Digital Available Power Supply much Easier , makes you more convenient with the electric repair work . And the dc power supply is small , easy to carry and use 2A built in overload protection .The Compact Bench Adjustable DC Power Supply s imension: 138*115*60mm /0.35KGS/pcs , The Small carton package size: 162*160*85mm/pcs
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Brand: JOOY-TASK | Manufacturer: JT-ELEC
Dimensions: 2.28 x 5.12 x 4.53 inches
Warranty: JT-152A
See On Amazon #24
FTUREPAC MP3020D LED Regulated Variable Lab DC Bench Power Supply 0-30V 0-20A +Power Line, Beautiful and Generous DC Power Supply for Industry
Asin: B0D218THCW | Ean: 0759224464685 | UPC: 759224464685
Constant Voltage, Constant Current Automatic Conversion, Can Be Used As A Constant Voltage Source, Also Can Be Used As A Constant Current Source..
The Circuit Design Is Reasonable, The Key Components Are Imported And Can Be Used At Full Load For A Long Time. Pwm Switch Mode, Light Weight, High Efficiency, Energy Saving And Environmental Protection..
Perfect Protection Functions: Adjustable Overvoltage Protection (Ovp), Short Circuit Current Limiting Protection (Ocp), Overtemperature Protection (Otp), Overpower Protection (Opp)..
Voltage And Current Are Adjusted Roughly And Finely To Adjust Voltage And Current Accurately..
Features
- Plastic panel, beautiful and generous. Hand-held design, easy to carry.
- Voltage and current are adjusted roughly and finely to adjust voltage and current accurately.
- Constant voltage, constant current automatic conversion, can be used as a constant voltage source, also can be used as a constant current source.
- Perfect protection functions: adjustable overvoltage protection (OVP), short circuit current limiting protection (OCP), overtemperature protection (OTP), overpower protection (OPP).
- The circuit design is reasonable, the key components are imported and can be used at full load for a long time. PWM switch mode, light weight, high efficiency, energy saving and environmental protection.
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Brand: FTUREPAC | Manufacturer: FTUREPAC
See On Amazon #25
DC Regulated Power Supply LED Display DC Regulated Power Supply, LED Screen Regulated Power Supply HDP1160V4S 115VAC / 230VAC Input 0-160V 0-4A Output 180W DC Regulated Power (US
Asin: B0D1Z43699 | Model: WALFRONTgko1g06mea-12 | PartNumber: WALFRONTgko1g06mea-12
Low Noise Temperature Control Fan: Dc Regulated Power Supply Works Quietly And Has On Or Off Output Control And One Key Lock Function On The Panel To Prevent Misoperation..
Topological Structure: Dc Regulated Power Supply With Two Stage Regulation Topology, Power On Instantly Without Impact On The Load. Thin Body, Easy To Move, Stable Performance..
Multiple : Dc Regulated Power Supply Has Overvoltage, Overcurrent, Overload, Overheat And Short Circuit Functions. Constant Voltage Cv Or Constant Current Cc Mode Automatic Switching, Effective Circuit..
Multiple Protocol Support: Dc Regulated Power Supply Comes Standard With Usb Rapid Charging Function, 5 To 12V Output, Supports Multiple Rapid Charging Protocols, And Also Has 10 Groups Of Storage Or Data Retrieval Functions..
Features
- Fully Isolated Serial Port: DC regulated power supply adopts fully isolated serial port, software supports multiple power supply control, easy to set up measurement and control system.
- Multiple Protocol Support: DC regulated power supply comes standard with USB rapid charging function, 5 to 12V output, supports multiple rapid charging protocols, and also has 10 groups of storage or data retrieval functions.
- Low Noise Temperature Control Fan: DC regulated power supply works quietly and has on or off output control and one key lock function on the panel to prevent misoperation.
- Multiple : DC regulated power supply has overvoltage, overcurrent, overload, overheat and short circuit functions. Constant voltage CV or constant current CC mode automatic switching, effective circuit.
- Topological Structure: DC regulated power supply with two stage regulation topology, power on instantly without impact on the load. Thin body, easy to move, stable performance.
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Brand: Walfront | Manufacturer: WALFRONT
See On Amazon #26
DC Power Supply Variable, 0 30V 0 10A 300W Output 220V 110V Input Regulated Power Supply 4 Digit LED Display Fan Cooling Bench Power Supply for Electronics, Laboratories (US Plug)
Asin: B0D1V9Y5G4 | Model: Focketyv2nfgskyog-12 | PartNumber: Focketyv2nfgskyog-12
[Full Load Stability] This Adjustable Power Supply Can Be Used At Full Loads Without Overheating, Ensuring Convenience And Reliability In Your Tasks..
[Sturdy Aluminum Housing] The Bench Power Supply Features A Sturdy And Stable Aluminium Casing, Designed To Provide Secure Preservation For The Internal Components..
[Fan Cooling] Equipped With A Fan That Automatically Turns On To Dissipate Heat When A Certain Temperature Inside The Power Supply Is Reached, Ensuring Longevity..
[Stable Output] With Minimal Voltage Fluctuation, Low Noise, Low Interference, The Regulated Power Supply Outputs Stably, Effectively Meets Your Work Requirements..
Features
- [LED Display] This DC power supply variable comes with precise LED display screen, 4 digit display of voltage, current, and power readings, ensuring accuracy in your work.
- [Stable Output] With minimal voltage fluctuation, low noise, low interference, the regulated power supply outputs stably, effectively meets your work requirements.
- [Full Load Stability] This adjustable power supply can be used at full loads without overheating, ensuring convenience and reliability in your tasks.
- [Fan Cooling] Equipped with a fan that automatically turns on to dissipate heat when a certain temperature inside the power supply is reached, ensuring longevity.
- [Sturdy Aluminum Housing] The bench power supply features a sturdy and stable aluminium casing, designed to provide secure preservation for the internal components.
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Brand: Fockety | Manufacturer: Fockety
See On Amazon #27
MATRIX Triple Output DC Power Supply 30V 10A MPS-3010H-3 and Power Watt Meter 15Hz-650Hz MPM-1010 Bundle
Asin: B0D1VGK6S7
High Precision Digital Power Meter: Matrix Mpm-1010 Power Meter Intelligent Electrical Parameter Measuring Instrument Is A Set Of Voltage, Current, And Power Tests, With A High-Speed Processor Inside. Matrix Ac Power Meter Measurement Accuracy Is Uninfluenced By The Wave Shape. High Reliability, Long Service Time..
Superior Quality & Warranty: Matrix Linear Power Supply Is Designed For A Wide Range Of Applications Such As Laboratory, Electronic Repair, Diy Projects, Communication Equipment Maintenance, Product Assembly Lines, Scientific Research, And Educational Institutions. Each Lab Power Supply Undergoes Rigorous Quality Testing And Calibration Before It Leaves Our Factory, Ensuring Its Exceptional Quality. We Offer A 3-Year Warranty..
Performance Characteristics: Matrix Digital Multimeter Has 6 Test Parameters V, A, P, Pf/Apk/F. The Watt Meter Has A Wider Frequency Response 15Hz-650Hz, Exceeding All Products Of The Same Level. The Power Analyzer Can Test The No-Load Public Consumption, The Minimum Current Is 0.2Ma, And The Minimum Power Is 0.001W. Power Factor, Current, Power Upper And Lower Limit Settings, Sound And Light Alarm..
4 Encoder Adjustment Knobs: Matrix Variable Dc Power Supply Says Goodbye To The Hassle Of Coarse And Fine Adjustments By 4 Precise Encoder Knobs, Every Time You Turn The Knob, The Value Changes By 1 Unit. Our Dc Bench Power Supply Also Has Protection So That If The Knob Is Touched Unconsciously, The Value Does Not Change..
Features
- High Accuracy and Stability: MATRIX triple output adjustable DC power supply rated maximum for 30V and 10A. The bench power supply with a 4-digit LED display and 10mV 1mA high resolution in voltage and current output.
- 4 Encoder Adjustment Knobs: MATRIX variable dc power supply says goodbye to the hassle of coarse and fine adjustments by 4 precise encoder knobs, every time you turn the knob, the value changes by 1 unit. Our dc bench power supply also has protection so that if the knob is touched unconsciously, the value does not change.
- HIGH PRECISION DIGITAL POWER METER: MATRIX MPM-1010 power meter intelligent electrical parameter measuring instrument is a set of voltage, current, and power tests, with a high-speed processor inside. MATRIX AC power meter measurement accuracy is uninfluenced by the wave shape. High reliability, long service time.
- PERFORMANCE CHARACTERISTICS: MATRIX digital multimeter has 6 test parameters V, A, P, PF/ApK/F. The watt meter has a wider frequency response 15Hz-650Hz, exceeding all products of the same level. The power analyzer can test the no-load public consumption, the minimum current is 0.2mA, and the minimum power is 0.001W. Power factor, current, power upper and lower limit settings, sound and light alarm.
- Superior Quality & Warranty: MATRIX linear power supply is designed for a wide range of applications such as laboratory, electronic repair, DIY projects, communication equipment maintenance, product assembly lines, scientific research, and educational institutions. Each lab power supply undergoes rigorous quality testing and calibration before it leaves our factory, ensuring its exceptional quality. We offer a 3-year warranty.
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Brand: MATRIX
See On Amazon #28
DC Power Supply Variable, DH3005 150W 0 30V 0 5A Output 220V 110V Input Regulated Power Supply Low Ripple Low Noise Digital Display Bench Power Supply for Electronics,
Asin: B0D1V7MZBB | Model: Fockety1vu0f8de9g-12 | PartNumber: Fockety1vu0f8de9g-12
Full Load Stability: Dc Switch Power Supply Can Be Used At Full Load Without Burning Out, Providing Convenience For Your Work..
Versatile Applications: Dc Power Supply Is Ideal For Use In Electronics, Laboratories, Workshops, And Other Settings Requiring High Accuracy And Stable Power Supply For Optimal Performance..
Temperature Controlled Fan: When The Internal Temperature Of The Power Supply Arrives A Certain Level, The Fan Automatically Turns On For Heat Dissipation..
Low Ripple Low Noise: Voltage Fluctuation And Low Noise In Dc Switch Power Supply, Stable Output With Low Interference For Effective Work Requirements..
Features
- HIGH ACCURACY DISPLAY: DC switch power supply with LED four digit display of voltage, current, and accurate power value.
- LOW RIPPLE LOW NOISE: Voltage fluctuation and low noise in DC switch power supply, stable output with low interference for effective work requirements.
- FULL LOAD STABILITY: DC switch power supply can be used at full load without burning out, providing convenience for your work.
- TEMPERATURE CONTROLLED FAN: When the internal temperature of the power supply arrives a certain level, the fan automatically turns on for heat dissipation.
- VERSATILE APPLICATIONS: DC power supply is ideal for use in electronics, laboratories, workshops, and other settings requiring high accuracy and stable power supply for optimal performance.
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Brand: Fockety | Manufacturer: Fockety
See On Amazon #29
UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module
Asin: B01LWXAC5E | Model: U5168 | PartNumber: U5168
The 1.44 In Colorful Lcd Monitor Can Display The Preset Voltage, Input Voltage, Output Voltage, The Preset Current, Output Current, Output Power At The Same Time. On The Output State Remind Area, You Can Monitor That The Key Is Locked Or Not, Output Is Normal Or Not, The State Of Constant Voltage And Constant Current, The Current Data Set Prompt And Output Opens Or Not.
Note: When The Output Of This Step Down Voltage Regulator Is Used For Charging A Battery Or Connect A Capacitive Load, There Must Be A Diode In Series With The Output-Anode, Otherwise The Regulator Will Be Damaged..
There Are Four Button-"M1", "M2", "Set" And "On/Off", And A Coding Potentiometer. Can Be Used For To Set The Output Voltage And Output Current On The Main Display Interface, Set The Data On The Data Setting Interface, Set The Protection Value, Adjust The Brightness Of Screen, Extract Shortcut Storage Data Group M1 Or M2, Etc..
This Step Down Voltage Regulator Can Store M0-M9 10 Groups Preset Value When Power-Down. Keep Pressing M1 Or M2 More Than 2S, The Corresponding Data Group Will Be Extracted And Displayed On The Right Of The Screen.
Features
- UCTRONICS Variable Bench Power Supply DSP5005 - Buck Converter DC 6-55V to 0-50V 5A Precision Digital Adjustable Step Down - Constant Voltage and Current, 10 Preset Settings Switchable: This power supply combines digital control with analog integration. Its output range: Voltage is 0-50.00V, step by 0.01V; Current is 0-5.000A, step by 0.001A
- This step down voltage regulator can store M0-M9 10 groups preset value when power-down. Keep pressing M1 or M2 more than 2s, the corresponding data group will be extracted and displayed on the right of the screen
- The 1.44 in colorful LCD monitor can display the preset voltage, input voltage, output voltage, the preset current, output current, output power at the same time. On the output state remind area, you can monitor that the key is locked or not, output is normal or not, the state of constant voltage and constant current, the current data set prompt and output opens or not
- There are four button-M1, M2, SET and ON/OFF, and a coding potentiometer. Can be used for to set the output voltage and output current on the main display interface, set the data on the data setting interface, set the protection value, adjust the brightness of screen, extract Shortcut storage data group M1 or M2, etc.
- Note: When the output of this step down voltage regulator is used for charging a battery or connect a capacitive load, there must be a diode in series with the output-anode, otherwise the regulator will be damaged.
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Brand: UCTRONICS | Manufacturer: UCTRONICS
Dimensions: 1.69 x 3.11 x 1.89 Inches | Weight: 0.04 pounds
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DC Power Supply Variable, Bench Power Supply with Output Switch, Short Circuit Alarm, Adjustable Switching Regulated Power Supply 30V 10A with 4-Digits LED Power Display, USB Quick-Charge Interface
Asin: B09JWHVK3C | Model: WPS | PartNumber: WPS | Ean: 0780279579840 | UPC: 780279579840
【Automatic Power Calculation】 The Bench Power Supply Will Automatically Calculate The Power Based On The Voltage And Current, And Display The Voltage, Current And Power On The High-Definition Four-Digit Digital Display. The Accuracy Is 0.01V, 0.001A. The Bright Digital Display Allows You To Use The Bench Power Supply In A Dim Environment..
【Packaging And After-Sales】 1 X Wanptek Dc Power Supply, 1 X Output Power Cord, 1X Input Power Cord, 1 X User Manual. The Variable Dc Power Supply Size Is 7.48*3.54*5.90Inch, Weight Is 2.46Lb. If You Have Any Technical Questions About Our Power Supply, Please Do Not Hesitate To Contact Us..
【Short Circuit Alarm】 When The Load Equipment Fails And Short-Circuits, The Adjustable Dc Power Supply Will Emit A Buzzer Alarm. Prevent Excessive Output Current From Damaging The Load Equipment. In Addition, It Has Multiple Protections, Such As Grounding Wire, Leakage Protection, Thermal Protection, Voltage Overload, Power Supply Overload, Etc..
【Output Switch Control】 In The Process Of Using The Variable Power Supply, You Can Adjust The Voltage And Current You Need By Pressing The Output Button At Any Time. This Design Can Prevent You From Damaging The Appliance Because You Forget To Disconnect The Output. Effectively Improve Your Experiment Efficiency..
Features
- Highly Accurate Encoder Adjustment Just press the voltage or current encoder knob of the DC power supply to switch between each digit, and then turn the knob to set each digit in the range of 0-9, you can directly and accurately set the voltage or current you want. It is more precise and convenient than traditional knobs.
- Output Switch Control In the process of using the variable power supply, you can adjust the voltage and current you need by pressing the output button at any time. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency.
- Automatic Power Calculation The bench power supply will automatically calculate the power based on the voltage and current, and display the voltage, current and power on the high-definition four-digit digital display. The accuracy is 0.01V, 0.001A. The bright digital display allows you to use the bench power supply in a dim environment.
- Short Circuit Alarm When the load equipment fails and short-circuits, the adjustable dc power supply will emit a buzzer alarm. Prevent excessive output current from damaging the load equipment. In addition, it has multiple protections, such as grounding wire, leakage protection, thermal protection, voltage overload, power supply overload, etc.
- Packaging and After-Sales 1 x Wanptek DC Power Supply, 1 x Output Power Cord, 1x Input Power Cord, 1 x User Manual. The variable dc power supply size is 7.48*3.54*5.90inch, Weight is 2.46lb. If you have any technical questions about our power supply, please do not hesitate to contact us.
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Brand: Wanptek | Manufacturer: Wanptek
Dimensions: 3.54 x 5.51 x 7.48 inches
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