LIVISN Adjustable DC Power Voltage Converter AC 110V to DC 0-220V 0-5.5A Module 220V 5.5A Switching Power Supply Digital Display 1200W Voltage Regulator Built in Cooling Fan (12V 100A)
Asin: B0B2QM936W | Ean: 0724873030376 | UPC: 724873030376
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Built-In Cooling Fan, Over Temperature Protection, Overheating Automatic Shutdown Protection; Output Overvoltage, Overcurrent And Short Circuit Protection..
Power Widely Used In Power Dc Screen System, Industrial Control, Communications, Scientific Research, Battery Charging And Other Equipment.Simple Operation And Easy To Use..
Boot Delay Soft Start, To Avoid The Power Output Instantaneous High Voltage Impact..
Led Display Shows You Real-Time Voltage, Which Makes It More Convenient For You To Adjust Voltage..
Features
- The use of advanced switching power supply control technology and components, as well as careful design, the whole small size, light weight, high efficiency, to ensure long-term full load operation of the stable and reliable. With perfect protection.
- LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.
- Built-in cooling fan, over temperature protection, overheating automatic shutdown protection; output overvoltage, overcurrent and short circuit protection.
- Boot delay soft start, to avoid the power output instantaneous high voltage impact.
- Power widely used in power DC screen system, industrial control, communications, scientific research, battery charging and other equipment.Simple operation and easy to use.
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Brand: Generic | Manufacturer: LIVISN
Weight: 7.72 Pounds
See On Amazon Similar To LIVISN Adjustable DC Power Voltage
#1
DROK Waterproof DC Buck Converter Voltage Regulator 8-22V to 3-15V 5V 12V 3A Adjustable Output Power Supply Transformer Step-Down Volt Module Board for Car Auto Vehicle Motor Regulated SR
Asin: B00C0KL1OM | Model: 090010 | PartNumber: 090010 | Ean: 0619397027004 | UPC: 619397027004
Fully Sealed, Outer Enclosure Acts As A Heat Sink, Specially Made To Be Waterproof, Anti-Shock, Anti-Humidity And Dust-Proof, More Durable..
Perfect For Electronic Hobby Project, Wide Application, You Can Use It On Radio, Car Audio, Led Display, Motor, Cell Phone, Etc..
With Reversed-Connection Protection, Over-Current Protection, Over-Heating Protection And Over-Voltage Protection, Hence Is Safe To Use..
With Potentiometer On The Bottom, Which Allows You Adjust The Accuracy With The Mini Screw, But Ensures You Won't Easily Change Its Setting When Mounted..
Features
- Uses synchronous rectification technology, has high conversion efficiency and stable performance; The input should be at least 3V higher than output.
- With potentiometer on the bottom, which allows you adjust the accuracy with the mini screw, but ensures you won't easily change its setting when mounted.
- Fully sealed, outer enclosure acts as a heat sink, specially made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable.
- With reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence is safe to use.
- Perfect for electronic hobby project, wide application, you can use it on radio, Car Audio, LED display, motor, cell phone, etc.
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First Available: 05/26/2021
Brand: DROK | Manufacturer: DROK
Dimensions: 0.79 x 1.30 x 0.98 inches | Weight: 0.00 pounds
Warranty: 1 year
See On Amazon #2
DROK DC Buck Converter, 6-55V to 0-50V 8A 400W 6V 12V 24V 36V 48V Constant Voltage and Constant Current Buck Module, DC Regulated Power Supply, Stepdown Adjustable Voltage Regulator
Asin: B098347BD9
Protection --- Hardware Protection: Input Anti Reverse-Connect Protection And Output Short Circuit Protection. Software Protection: Over Voltage Protection(Ovp), Over Current Protection(Ocp), Over Power Protection(Opp), Over Temperature Protection(Otp), Input Low Voltage Protection(Lvp)..
Lcd Display --- The Module Status Reader Is Designed With Lcd Screen, Clear And Convenient..
Oah/Oph/Ohp Function --- When The Recorded Capacity/Energy/Operation Time Is Higher Than The Setting Maximum Capacity/Energy/Time, The Power Supply Will Automatically Turn Off Output, And "Oah"/"Oph"/"Ohp" Will Flash On The Screen..
Intelligent Cooling Fan --- When Temperature Is Over 50℃ Or Current Is Over 2A, The Fan Will Be Activated Automatically..
Features
- Adjustable Voltage & Current --- Input Voltage is 6.0-55V; Output Voltage is 0.0-50V; Output Current is 0.000A-8.100A; Output Power is 0-400W; can be arbitrary adjusted.
- Intelligent Cooling Fan --- when temperature is over 50 or current is over 2A, the fan will be activated automatically.
- Protection --- Hardware Protection: input anti reverse-connect protection and output short circuit protection. Software Protection: over voltage protection(OVP), over current protection(OCP), over power protection(OPP), over temperature protection(OTP), input low voltage protection(LVP).
- OAH/OPH/OHP Function --- when the recorded capacity/energy/operation time is higher than the setting maximum capacity/energy/time, the power supply will automatically turn off output, and OAH/OPH/OHP will flash on the screen.
- LCD Display --- the module status reader is designed with LCD screen, clear and convenient.
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Brand: DROK | Manufacturer: DROK
Weight: 0.29 Pounds
See On Amazon #3
Adjustable DC Power Voltage Converter with Digital Display AC 110V-220V to DC 0-48V Module Switching Power Supply 480W Voltage Regulator Transformer Built in Cooling Fan
Asin: B0CB7NPB6P
Led Display Shows You Real-Time Voltage, Which Makes It More Convenient For You To Adjust Voltage..
Widely Used In Industrial Automation, Radio, Broadcasting, Led Display, Communications, Security Cameras, Lighting, Computer..
Built-In Cooling Fan, Over Temperature Protection, Overheating Automatic Shutdown Protection..
Made Of High Quality Metal,Which Is Durable And Long Last.Note: Before Using, Please Select The Input Voltage 110V/220V According To Your Local Voltage, To Avoid Damaging, Switch Is At Right Side Of The Item..
Features
- Over load protection, over voltage protection, short circuit protection, this protection will protect your load well. Input: AC110-220V, Output: DC 0-48V adjustable, Maximum output current: 10A.
- Made of high quality metal,which is durable and long last.NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.
- LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.
- Built-in cooling fan, over temperature protection, overheating automatic shutdown protection.
- Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.
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Brand: Titoe | Manufacturer: Titoe
See On Amazon #4
HOMELYLIFE DC Voltage Reducer DC 8V-40V to 12V 6A 72W Converter Automatic Buck Boost Converter Step Down Up Regulator Waterproof Module Transformer for Golf Cart Club Car
Asin: B07WFMKMV9 | Model: 8V/40V-12V 6A | PartNumber: 8V/40V-12V 6A | Ean: 0192834007772 | UPC: 192834007772
Assembled With Smart Chip, Features Over-Current /Over-Load /Low-Load /Short-Circuit /Over-Heat Intelligent Protection.
These Voltage Converters Are Excellent Power Transformers, Can Work Safely And Reliable In -40°C~80°C Range. And All Converters Are Offered 1 Year Replacement Assurance.
Compact Aluminium Shell With Epoxy Potting, 100% Waterproof, Anti-Dust, Anti-Shock Protection And Better Heat Dissipation.
Adopt Synchronous Rectification Technology To Improve Conversion Efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting Delay Time:≤2S.
Features
- Input Voltage: 12V/24V/36V nominal, accept(8V-40V) range; Output Voltage: DC 12V 6A 72W.It's a voltage reducer and also a booster too.
- Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency: 95%; Ripple Wave: 50Mv; Starting delay time: 2S
- Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection
- Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation
- These voltage converters are excellent power transformers, can work safely and reliable in -40 C~80 C range. And all converters are offered 1 year replacement assurance
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Brand: HOMELYLIFE | Manufacturer: EPBOWPT
Dimensions: 1.18 x 2.91 x 2.91 Inches | Weight: 0.55 Pounds
See On Amazon #5
UMLIFE 10PCS AC/DC to DC Step Down Buck Converter AC 5-30V DC 5-48V 24V 36V 48V to DC 2.5-35V 12V Voltage Regulator Board 2A Adjustable Volt Power Supply Module
Asin: B09PFPYV3P | Ean: 0701715484184 | UPC: 701715484184
Input Ac Voltage Ac5v~Ac30v Or Dc5v-50V. Due To The Large Fluctuation Of Ac Voltage, The Recommended Ac Voltage Range Has Been Reserved..
Input Voltage Range: Ac 5V-30V, Dc 5V-50V Output Output Range: Dc 3.3V-33V.
The Power Module Adopts Plug-In Lm2596hv, Lm2596 Version Of High Voltage, The Highest Input Voltage Is 50V(Limited By Filter Capacitor Voltage) With External Radiator, Can Withstand High Current Work..
Adjustable Ac/Dc To Dc Buck Converter Power Supply Module Voltage Regulator.
Features
- 10PCS LM2596HV AC/DC to DC Buck Step Down Converter Module 3v 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V Adjustable Step-Down 3A Power Supply
- Adjustable AC/DC to DC buck converter power supply module Voltage Regulator
- Input ac voltage AC5V~AC30V or dc5v-50v. Due to the large fluctuation of ac voltage, the recommended ac voltage range has been reserved.
- The power module adopts plug-in LM2596HV, LM2596 version of high voltage, the highest input voltage is 50V(limited by filter capacitor voltage) with external radiator, can withstand high current work.
- Input voltage range: AC 5V-30V, DC 5V-50V Output output range: DC 3.3V-33V
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Brand: UMLIFE | Manufacturer: UMLIFE
See On Amazon #6
Boost Buck Voltage Converter, DC-DC 5V-24V to +/-3V-30V Step UP Down Power Supply Module Adjustable 20W Positive Negative Dual Output Voltage Charging Converter for Amplifier
Asin: B08YYX14PS | Model: 1 | PartNumber: 1 | Ean: 0770429487033 | UPC: 770429487033
Low Power Consumption, Adjust The Potentiometer On The Module To Change The Output Voltage..
After-Sale Service: Thanks For Your Purchase. If You Have Any Problem , Please Feel Free To Contact Us Any Time. We Promise You The Satisfying Solutions Within 24 Hours..
Input Voltage:Dc 3.6V~30V Output Voltage:Dc +/-3V~30V.
It Has Fixed Output Voltage And Dual Voltage Output..
Features
- It is a Adjustable Dual Output Step UP/Down Power Supply Module with input DC 3.6V~30V and output DC +/-3V~30V.
- It has fixed output voltage and dual voltage output.
- Low power consumption, adjust the potentiometer on the module to change the output voltage.
- Input voltage:DC 3.6V~30V Output voltage:DC +/-3V~30V
- After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to contact us any time. We promise you the satisfying solutions within 24 hours.
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Brand: MiOYOOW | Manufacturer: MiOYOOW
See On Amazon #7
DROK DC Buck Converter CNC, 10V-100V to 0V-60V, DC to DC 12V 24V 36V 48V 12A 720W Adjustable Power Supply Voltage Regulator Module
Asin: B0CF25M4YP
Cooling Fan --- This Adjustable Power Supply Converter Is Equipped With Cooling Fan Which Can Keep It Cool When It’S Too Hot..
Protection --- With Reverse Connection Protection, Input Low Voltage Protection (Lvp), Over Voltage Protection (Ovp), Over Current Protection (Ocp) And Over Power Protection (Opp)..
Lcd Display --- The Module Status Reader Is Designed With Lcd Color Screen, Clear And Convenient..
Constant Voltage & Current --- This Volt Transformer Board Can Set Constant Output Voltage And Constant Output Current By The Key Buttons..
Features
- Adjustable Voltage & Current --- Input Voltage is 10-100V; Output Voltage is 0-60V; Output Current is 0-12A; Output Power 0-720W can be arbitrary adjusted.
- Constant Voltage & Current --- This volt transformer board can set constant output voltage and constant output current by the key buttons.
- Cooling fan --- This adjustable power supply converter is equipped with cooling fan which can keep it cool when it s too hot.
- LCD Display --- the module status reader is designed with LCD color screen, clear and convenient.
- Protection --- with reverse connection protection, input low voltage protection (LVP), over voltage protection (OVP), over current protection (OCP) and over power protection (OPP).
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Brand: DROK | Manufacturer: DROK
See On Amazon #8
MGGi DC Voltage Converter Regulator 36V 48V Step Down to 12V 10A 120W, Waterproof Voltage Reducer, High-Power DC/DC Power Supply Module Buck Transformer, for Golf Cart, forklifts, Car
Asin: B09T6X279J | Ean: 0768484033883 | UPC: 768484033883
5 Safty Protections: Over-Load, Over-Current, Over-Temperature, Short-Circuit, Over-Voltage; Over 100，000 Hours Lifetime.
Wide Application: Used On Golf Cart,Club Car,Bus, Cmb, Large Trucks,Taxi Radio,Motor, Speaker, Gps, Led Car Display Screen, Air-Conditioner, Electric Fan, Solar Energy, Dvd, Solar Panel, Electronic Systems, Industrial Equipment And Other 12V Devices..
Waterproof Rating: Ip68, 100% Waterproof , Can Work In Rain, Anti-Shock, Anti-Humidity And Dust-Proof, More Durable..
Die-Cast Aluminum Shell, Expoxy Potting, Cooling By Free Air Convection, Maximum Transfer Efficiency Of 96% Max..
Features
- Input voltage range: DC 30-60V; Output voltage: DC 12V (non-adjustable); Output current: 10A; Output power 120W. Wide input Voltage,small Size and easy to place in any applications.
- Die-cast aluminum shell, expoxy potting, cooling by free air convection, maximum transfer efficiency of 96% max.
- 5 Safty Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage; over 100 000 hours lifetime
- Waterproof rating: IP68, 100% waterproof , can work in rain, Anti-shock, Anti-humidity and Dust-proof, more durable.
- Wide application: Used on golf cart,club car,bus, cmb, large trucks,taxi radio,motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, DVD, solar panel, electronic systems, industrial equipment and other 12V devices.
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Brand: MGGi | Manufacturer: XingHua
See On Amazon #9
MakerFocus DC to DC Boost Converter, DC 4-35V Input Voltage to DC 5-45V Output Adjustable Step Up Voltage Module for Stable Power Supply, Solar Panel Voltage Regulator or Other Purpose
Asin: B0D2K62W2S
Led Display: Boost Converter Has The Function Of Displaying Voltage And Can Accurately Measure The Voltage Value. The Display Screen Displays The Output Voltage By Default. If You Need To Check The Input Voltage, Press The Voltage Switch Key.
How To Use: Connect The Power Adapter To The Input Terminal Of The Boost Converter And Check The Output Voltage. If The Output Voltage Does Not Match The Electrical Equipment, Use A Screwdriver To Twist The Potentiometer. After Confirming That The Output Voltage Is Ok, Connect The Electrical Device To The Output Terminal.
Widely Application: Diy High Current Mobile Current And Can Be Boosted To 5V By A Single Li-Ion Battery. Super High Current Output With Usb Port And Identification Resistor, 2.5A High Current Output. It Can Charge Several Mobile Phones At The Same Time; Diy Stable Power Supply; Power Supply For Electronic Devices; Car Power Supply; Diy High Power Laptop Mobile Power Supply; Used As Solar Panel Regulator.
Easy Handling: The Inputs And Outputs Of The Boost Converter Are Designed With Screw Terminals For Easy Connection And Disconnection Of Wires.
Features
- Practical Boost Converter: When there is no higher voltage power supply to drive electrical equipment, you can use MakerFocus boost converter. If the output voltage does not match the electrical equipment, you can manually adjust the output voltage
- Easy Handling: The inputs and outputs of the boost converter are designed with screw terminals for easy connection and disconnection of wires
- LED Display: Boost Converter has the function of displaying voltage and can accurately measure the voltage value. The display screen displays the output voltage by default. If you need to check the input voltage, press the voltage switch key
- Widely Application: DIY high current mobile current and can be boosted to 5V by a single Li-ion battery. Super high current output with USB port and identification resistor, 2.5A high current output. It can charge several mobile phones at the same time; DIY stable power supply; power supply for electronic devices; car power supply; DIY high power laptop mobile power supply; used as solar panel regulator
- How to Use: Connect the power adapter to the input terminal of the boost converter and check the output voltage. If the output voltage does not match the electrical equipment, use a screwdriver to twist the potentiometer. After confirming that the output voltage is OK, connect the electrical device to the output terminal
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Brand: MakerFocus | Manufacturer: MakerFocus
Warranty: No Warranty
See On Amazon #10
DC-DC Buck Converter, Aideepen 15A 200W 8-60V to 1-36V Step Down Module Adjustable Voltage Regulator Buck Power Converter Constant Current Power Supply Module 2PCS
Asin: B0CN6S8JKQ | Model: No | PartNumber: No
Aluminum Shell For Fast Heat Dissipation. Multiple Protections Include Over-Load, Over-Current, Over-Temperature, Short-Circuit, Over-Voltage, Reverse Polarity Protection..
Tips: Input Voltage Is 8-55V (Limit 60V, Please Leave Margin). If You Work For A Long Time, Please Leave A Margin To Pay Attention To The Temperature Rise And Make Good Heat Dissipation..
The Buck Module Has 1 Heat Sink That Could Enhance Heat Dissipation, Extending Service Life..
High Conversion Efficiency Up To 94%. The Buck Module Can Reach Up To 15A 200W High Power, High Efficiency And Low Ripple With Power Indicator..
Features
- Aideepen step-down voltage module with a wide input voltage range from 8V to 60V.Output voltage is about 1-36V continuously adjustable. Output current range is 0-15A. Max output power is 200W. The step down regulator can apply to constant output current.
- High conversion efficiency up to 94%. The buck module can reach up to 15A 200W high power, high efficiency and low ripple with power indicator.
- Aluminum shell for fast heat dissipation. Multiple protections include over-load, over-current, over-temperature, short-circuit, over-voltage, reverse polarity protection.
- The buck module has 1 heat sink that could enhance heat dissipation, extending service life.
- Tips: Input voltage is 8-55V (limit 60V, please leave margin). If you work for a long time, please leave a margin to pay attention to the temperature rise and make good heat dissipation.
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Brand: Aideepen | Manufacturer: Aideepen
Dimensions: 1.22 x 2.76 x 1.50 inches
See On Amazon #11
DEVMO 2 Pcs 8-32V to 45-390V DC-DC High Voltage Boost Converter ZVS Step-up Booster Module
Asin: B08RRQ6Q3T
★The Power Supply For Your Electronic Device, According To Your System Can Set The Output Voltage Value..
★Quiescent Current: 15Ma (12V Liter 50V, The Output Voltage, The Higher The Current Will Increase Too Quiet).
★Input Voltage: 8~32V Input(The Default Is 10~32V Input.).
★Module Properties: Non-Isolated Step-Up Module.
Features
- 100% Brand new and High quality.
- Module Properties: Non-isolated step-up module
- The power supply for your electronic device, according to your system can set the output voltage value.
- Input Voltage: 8~32V input(the default is 10~32V input.)
- Quiescent current: 15mA (12V liter 50V, the output voltage, the higher the current will increase too quiet)
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Brand: DEVMO | Manufacturer: DEVMO
Weight: 0.35 Pounds
See On Amazon #12
2pcs LM2596 Adjustable Voltage Regulator 4.0-40V to 1.25-37V DC 36V to 24V to 12V to 5V Variable Volt Power Supply Car Motor Buck Step Down Converter with Red Voltmeter Display
Asin: B07L915WKX | Model: 16073 | PartNumber: 16073 | Ean: 0701715541627 | UPC: 701715541627
Touch The Button To Switch The Measurement Input Or Output Voltage, And There Is An Indicator To Indicate Which Voltage Is Being Measured, And Keep The Last Setting, Even If It Is Powered Off And Then On..
The Voltmeter Can Be Turned Off. When Not Needed, The Jumper Cap Of P3 Can Be Removed To Provide Reverse Connection Protection, And The Reverse Will Not Burn..
With Terminal Block, It Can Be Easily Used Without Soldering, And The Wire Bond Point Is Retained..
With Voltmeter Display, Voltmeter Error ± 0.1V, Range 0 ~ 45V. (Note: To Ensure The Accuracy Of The Voltmeter, Please Ensure That The Input Voltage Is Above 4V).
Features
- Adjustable output voltage range from 1.25V to 37V continuously adjustable.
- With voltmeter display, voltmeter error 0.1V, range 0 ~ 45V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 4V)
- Touch the button to switch the measurement input or output voltage, and there is an indicator to indicate which voltage is being measured, and keep the last setting, even if it is powered off and then on.
- With terminal block, it can be easily used without soldering, and the wire bond point is retained.
- The voltmeter can be turned off. When not needed, the jumper cap of P3 can be removed to provide reverse connection protection, and the reverse will not burn.
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Brand: Aokin | Manufacturer: Aokin
Weight: 0.04 Pounds
See On Amazon #13
DC DC Stabilizer 9V-36V to 12V Boost Buck Converter 2A 24W Waterproof Automatic Voltage Regulator 12V Volt Transformer Module for Golf Cart Car Audio Solar Power System LCD TV LED Display Screen
Asin: B097BJ8N5N | Ean: 0658270476720 | UPC: 658270476720
Protection --- This Voltage Stabilizer Comes With Over-Current Protection, Over-Temperature Protection; Adopts Potting Technology, Characterized By Waterproof, Dust-Proof, Moisture-Proof And Shock-Proof, Can Be Used In Various Situations Such As Car, Outdoor, Underground, Etc..
Note --- Leave A Margin For The Power Supply To Ensure It Can Long-Term Stably Working..
Feature --- The Stabilizer Power Module Adopts High-Integrated Chip, Stable And Reliable; Synchronous Rectification Technology, With Conversion Efficiency Of Over 93% And Low Heat Generated..
Application --- The 12V Buck Boost Converter Module Can Be Used In Integrated Wiring For Monitoring Fire Alarming System; Car Radio, Audio; Bus, Minibus, Truck Display Screen, Taxi Advertising Screen; Lcd Television, Led; Solar Power Generation System; Interphone, Etc..
Features
- PARAMETER --- XWST DC-DC converter input voltage range is DC 9~36V (12V 24V); output voltage is DC 12V; output current is 2A; output power is 24W.
- APPLICATION --- the 12v buck boost converter module can be used in integrated wiring for monitoring fire alarming system; car radio, audio; bus, minibus, truck display screen, taxi advertising screen; LCD television, LED; solar power generation system; interphone, etc.
- PROTECTION --- this voltage stabilizer comes with over-current protection, over-temperature protection; adopts potting technology, characterized by waterproof, dust-proof, moisture-proof and shock-proof, can be used in various situations such as car, outdoor, underground, etc.
- FEATURE --- the stabilizer power module adopts high-integrated chip, stable and reliable; synchronous rectification technology, with conversion efficiency of over 93% and low heat generated.
- NOTE --- Leave a margin for the power supply to ensure it can long-term stably working.
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Brand: XWST | Manufacturer: XWST
Dimensions: 0.87 x 2.28 x 1.57 Inches | Weight: 0.18 Pounds
See On Amazon #14
DROK 12V Power Supply, AC 110V/220V to DC 0-12V 2A 24W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V Volt Voltage Transformer 2A Amp Charger for Lab CCTV
Asin: B0CG9J58QW
【Easy Operation】 This Supply Is No Need To Install, After Connecting Wire, It Can Be Used To Adjust Output, Which Is Convenient. The Potentiometer Is Inset Into The Supply. Only To Rotate The Potentiometer Can Adjust Output Parameter..
【Wide Application】 This Power Supply Has Variable Application. It Can Be Used As A 5V 12V Power Supply For Rv, Car, Labtop, Computer, Lab, Cctv, Etc. All Of Our Item Has 1 Year Long Time Warranty Guarantee..
【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, Which Can Protect Your Device From Damage..
【Hareware】 This Buck Converter Is Equipped With Led Screen, Heat Sink And Cooling Fan. The Led Screen Can Clearly Display The Output Voltage. Heat Sink And Cooling Fan Can Control The Temperature In A Safe Range. During The Running Power Is High, The Cooling Fan Will Automatically Activate With Little Noise..
Features
- Volt Adjustment Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-12V. This supply is suitable for 5V 9V 12V devices. The voltage precision is 0.1V. Note The maximum current is 2A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 2A and can not be regulated. Make sure to use the devices which is below 2A.
- Hareware This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage. Heat sink and cooling fan can control the temperature in a safe range. During the running power is high, the cooling fan will automatically activate with little noise.
- Easy Operation This supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. The potentiometer is inset into the supply. Only to rotate the potentiometer can adjust output parameter.
- Protection Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from damage.
- Wide Application This power supply has variable application. It can be used as a 5V 12V power supply for RV, Car, Labtop, Computer, Lab, CCTV, etc. All of our item has 1 year long time warranty guarantee.
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Brand: DROK | Manufacturer: DROK
See On Amazon #15
XIITIA 2pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Module Charging LED Drive with Short Circuit Protection
Asin: B0C6LKMVT7 | Ean: 0701715522084 | UPC: 701715522084
★The Efficiency Can Be Up To 96%, Measured At 20A, Converting 24V To 12V. Wiring Is Convenient With These Large Current 30A Screw Terminals..
【Applications】: Motors, Audio, Monitor, Led Car Display, Air Conditioner, Fans, Solar Energy, Photovoltaic Energy, Dvd, Led Lights, Pumps, Industrial Equipment Appliances, Etc..
★The Buck Module Has 2 Heat Sink That Could Enhance Heat Dissipation, Extending Service Life. When There Is A Big Difference Between Input And Output Voltage, Please Decrease Power And Current..
★This Step-Down Voltage Module With A Wide Input Voltage Range From 6V To 40V, The Step-Down Converter Can Accurately Adjust Output Voltage And Current..
Features
- Designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
- This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
- The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals.
- The buck module has 2 heat sink that could enhance heat dissipation, extending service life. When there is a big difference between input and output voltage, please decrease power and current.
- Applications : Motors, audio, monitor, LED car display, air conditioner, fans, solar energy, photovoltaic energy, DVD, LED lights, pumps, industrial equipment appliances, etc.
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Brand: XIITIA | Manufacturer: XIITIA
Warranty: others
See On Amazon #16
DROK DC Buck Converter Adjustable, DC Voltage Regulator Adjustable 4.5-40V to 1.25-37V (36V 24V 12V 9V 5V 3V) Variable Voltage Stabilizer Power Supply Volt Reducer Step Down Transformer
Asin: B00SY37S00 | Model: 180040 | PartNumber: 180040
Protection: This Power Supply Supply Step Down Regulator Is With Over-Temperature And Short-Circuit Protection, Which Protect Your Device From Damaging And Enhance Its Safety When Using..
Note: Please Make Sure The Input Voltage Is At Least 1.5V Greater Than Output Voltage To Ensure Stable Output; Please Note That There Is No Reversed Connection Protection, So Check The Polarity Of Input Voltage Before Power On To Avoid Burning Due To Reversed Connection; Please Add Heatsink When The Output Power Is Larger Than 15W..
Low Power-Consumption: Although The Voltage Range Is Wide, This Buck Voltage Module Has A Low Power Consumption Of Only About 3A When In Static State..
Analog Control: Our Dc Buck Converter Is Designed With A Adjustable Potentiometer, The Output Voltage Can Be Easily And Accurately Adjusted With A Mini Screwdriver. Clockwise To Step Up Voltage And Counterclockwise To Step Down Voltage..
Features
- DROK DC to DC converter input voltage range is DC 4.5-40v, output voltage range is DC 1.25-37v, the voltage is continuously adjustable. It is a non-isolated buck converter, can dial down voltage from 36v 30v 24v to 12v 5v 3.7v 3.5v 3.3v 2v.
- Analog Control: Our DC buck converter is designed with a adjustable potentiometer, the output voltage can be easily and accurately adjusted with a mini screwdriver. Clockwise to step up voltage and counterclockwise to step down voltage.
- Protection: This power supply supply step down regulator is with over-temperature and short-circuit protection, which protect your device from damaging and enhance its safety when using.
- Low Power-consumption: Although the voltage range is wide, this buck voltage module has a low power consumption of only about 3A when in static state.
- Note: Please make sure the input voltage is at least 1.5V greater than output voltage to ensure stable output; please note that there is no reversed connection protection, so check the polarity of input voltage before power on to avoid burning due to reversed connection; please add heatsink when the output power is larger than 15W.
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Brand: DROK | Manufacturer: DROK
Weight: 0.00 Pounds
See On Amazon #17
DROK DC-DC Waterproof Buck Converter 10A/50W Power Supply Voltage Regulator 24V 12V to 5V Step Down Car LED Display Voltage Adjuster Input 9-30V for Bus LCD TV Surveillance System
Asin: B00CEP3A0Q | Model: 090586 | PartNumber: 090586 | Ean: 0619397029770, 0619636135699 | UPC: 619636135699, 619397029770
Small Size Of 65X58x22mm; Tiny In Size And Light In Weight.
With Overcurrent And Short-Circuit Protection, Hence Safe To Use.
Full-Potting, Waterproof, Anti-Shock, Waterproof, Moisture-Proof And Dust-Proof.
Features
- Adopts synchronous rectification technology; high transfer efficiency of 90%; small heating generation
- Full-potting, waterproof, anti-shock, waterproof, moisture-proof and dust-proof
- Small size of 65x58x22mm; tiny in size and light in weight
- With overcurrent and short-circuit protection, hence safe to use
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First Available: 05/31/2017
Brand: DROK | Manufacturer: DROK
Weight: 0.22 Pounds
See On Amazon #18
LIVISN Adjustable DC Power Voltage Converter AC 110V 220V to DC 0-36V (40V) 0-14A Module Switching Power Supply Digital Display 500W Voltage Regulator Built in Cooling Fan (0-36V 0-14A)
Asin: B082LSQ34Q | Ean: 0781621047222 | UPC: 781621047222
Equipped With Temperature Control Cooling Fan: It Will Automatically Operate When This Power Converter Need To Be Cooled Without Any Noise..
Widely Used In Industrial Automation, Radio, Broadcasting, Led Display, Communications, Security Cameras, Lighting, Computer..
Protection Function: Over Load Protection, Over Voltage Protection, Short Circuit Protection, This Protection Will Protect Your Load Well. Note: Before Using, Please Select The Input Voltage 110V/220V According To Your Local Voltage, To Avoid Damaging, Switch Is At Right Side Of The Item..
Led Display Shows You Real-Time Voltage, Which Makes It More Convenient For You To Adjust Voltage. Case Material: Metal; Main Color: Silver Tone..
Features
- Input voltage range is AC110-220V, output voltage range is DC 0-36V adjustable, output current can be adjusted 0-14A and it is up to your load, maximum output current is 14A, so this item will not fit for your device with over 14A current.
- LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage. Case Material: Metal; Main Color: Silver Tone.
- Equipped with temperature control cooling fan: it will automatically operate when this power converter need to be cooled without any noise.
- Protection Function: over load protection, over voltage protection, short circuit protection, this protection will protect your load well. NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.
- Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.
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Brand: LIVISN | Manufacturer: LIVISN
See On Amazon #19
LIVISN Adjustable DC Power Voltage Converter AC 110V to DC 0-80V 0-12.5A Module 80V Switching Power Supply Digital Display 1000W Voltage Regulator Built in Cooling Fan (0-80V 0-12.5A)
Asin: B07ZYQ8JQ9 | Ean: 0781621045761 | UPC: 781621045761
Built-In Cooling Fan, Over Temperature Protection, Overheating Automatic Shutdown Protection; Output Overvoltage, Overcurrent And Short Circuit Protection..
Power Widely Used In Power Dc Screen System, Industrial Control, Communications, Scientific Research, Battery Charging And Other Equipment.Simple Operation And Easy To Use..
Boot Delay Soft Start, To Avoid The Power Output Instantaneous High Voltage Impact..
Led Display Shows You Real-Time Voltage, Which Makes It More Convenient For You To Adjust Voltage..
Features
- The use of advanced switching power supply control technology and components, as well as careful design, the whole small size, light weight, high efficiency, to ensure long-term full load operation of the stable and reliable. With perfect protection.
- LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.
- Built-in cooling fan, over temperature protection, overheating automatic shutdown protection; output overvoltage, overcurrent and short circuit protection.
- Boot delay soft start, to avoid the power output instantaneous high voltage impact.
- Power widely used in power DC screen system, industrial control, communications, scientific research, battery charging and other equipment.Simple operation and easy to use.
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Brand: LIVISN | Manufacturer: LIVISN
Weight: 3.31 Pounds
See On Amazon #20
Step Down Voltage Convertor, 12V Buck Converter Power Supply Module, Buck Converter Module, 10-28V Input Voltage for AC DC Step Down(2A)
Asin: B0CT5JRVC5
Protection Features: Equipped With Advanced Protection Mechanisms Including Overvoltage, Overcurrent, And Short Circuit Protection, Step Down Voltage Convertor Safeguards Your Valuable Electronics From Damage. Experience Worry-Free Operation Knowing That Your Devices Are Shielded From Potential Electrical Faults..
Versatile Applications: From Car Screens And Monitor Cameras To Fans, Water Pumps, Motors, Routers, And Beyond, Step Down Voltage Convertor Offers Versatility For A Wide Range Of Devices. Experience Seamless Compatibility And Consistent Power Output Across Various Applications, Making It An Essential Component For Your Electrical Projects..
Adaptable To Various Environments: With An Ip67 Waterproof And Dustproof Rating, Converter Is Designed To Excel In Diverse Working Environments. Whether You're Installing It In Outdoor Surveillance Systems, Marine Applications, Or Industrial Machinery, Converter Delivers Reliable Performance Even In Harsh Conditions..
Safe And Reliable: Crafted With A Flame Retardant Plastic Housing, Converter Prioritizes Safety Without Compromising On Performance. Rest Assured That Your Devices Are Protected From Potential Hazards, Providing A Secure Power Supply Solution For Various Applications..
Features
- HIGH STABILITY AND RELIABILITY: Step Down Voltage Convertor boasts highly integrated SMD components, ensuring consistent and reliable performance. Whether you're powering LED displays, automotive accessories, or electronic devices, count on converter for stable voltage output and peace of mind.
- SAFE AND RELIABLE: Crafted with a flame retardant plastic housing, converter prioritizes safety without compromising on performance. Rest assured that your devices are protected from potential hazards, providing a secure power supply solution for various applications.
- PROTECTION FEATURES: Equipped with advanced protection mechanisms including overvoltage, overcurrent, and short circuit protection, Step Down Voltage Convertor safeguards your valuable electronics from damage. Experience worry-free operation knowing that your devices are shielded from potential electrical faults.
- ADAPTABLE TO VARIOUS ENVIRONMENTS: With an IP67 waterproof and dustproof rating, converter is designed to excel in diverse working environments. Whether you're installing it in outdoor surveillance systems, marine applications, or industrial machinery, converter delivers reliable performance even in harsh conditions.
- VERSATILE APPLICATIONS: From car screens and monitor cameras to fans, water pumps, motors, routers, and beyond, Step Down Voltage Convertor offers versatility for a wide range of devices. Experience seamless compatibility and consistent power output across various applications, making it an essential component for your electrical projects.
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Brand: QANYEGN | Manufacturer: QANYEGN
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.13 pounds
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