DROK 12V to 9V 2A 18W DC/DC Buck Power Converter Voltage Step Dowm Power Supply Waterproof
Asin: B00C66JTPI | Model: 090604 | PartNumber: 090604 | Ean: 0619397028629 | UPC: 619397028629
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.With Over-Temperature, Over-Current Protection..
Adopt Glue Craft, Waterproof, Anti-Shock, Moistureproof And Dust-Proof..
Adopt Synchronous Rectification Technology, Conversion Rate Up To 90%, Low Heat And Low Power Consumption..
Output Voltage: Dc 9V, The Output Voltage Is Fixed..
Features
- The module is buck power converter, therefore, output voltage must less than input (minimum differential pressure:3V).
- Output voltage: DC 9V, the output voltage is fixed.
- With over-temperature, over-current protection.
- Adopt Synchronous rectification technology, conversion rate up to 90%, low heat and low power consumption.
- Adopt glue craft, waterproof, anti-shock, moistureproof and dust-proof.
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Brand: DROK | Manufacturer: DROK
See On Amazon Similar To DROK 12V to 9V 2A
#1
DROK 24V Power Supply, AC 110V/220V to DC 0-24V 20A 480W Buck Converter, Variable Adjustable Adapter Regulated 5V 12V 24V Volt Switching Voltage LED Transformer 20A Amp Charger for Computer Lab
Asin: B08GFSVHLS
【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 24V 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. Note: The Default Input Voltage Is 220V, Before Using, Please Switching The Input Voltage To 110V/220V According To Your City Voltage..
【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 0-24V. This supply is suitable for 5V 9V 12V 24V devices. The voltage precision is 0.1V. Note The maximum current is 20A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 20A and can not be regulated. It can be used to device of 2A 3A 5A 10A 12A 15A 20A. Make sure to use the devices which is below 20A.
- 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. Note: the default input voltage is 220V, before using, please switching the input voltage to 110V/220V according to your city voltage.
- Wide Application This power supply has variable application. It can be used as a 5V 12V 24V 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 #2
DROK 5V DC Converter, 2pcs Waterproof DC Buck Converter 8V-22V 12 V Step Down to 3V-15V 6V 9V 3A Adjustable Power Supply Voltage Regulator Module
Asin: B07F24WGBB | Model: 200373 | PartNumber: 200373
Safe Protection: Our 5V Dc Converter Is With Reversed-Connection Protection, Over-Current Protection, Over-Heating Protection And Over-Voltage Protection, Hence It Is Safe To Use..
Features: The Dc-Dc Converter Is Fully Sealed, Outer Enclosure Acts As A Heat Sink, Specially Made To Be Waterproof, Anti-Shock, Anti-Humidity And Dust-Proof, More Durable..
Application: The Stepdown Regulator Module Is Perfect For Electronic Hobby Project, Wide Application, You Can Use It On Radio, Car Audio, Led Display, Motor, Cell Phone, Etc..
Potentiometer: The Volt Transformer Is 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
- DROK buck converter input voltage range is DC 8V-22V; adjustable output voltage range is DC 1V-15V, please ensure input voltage is at least 3V higher than output voltage; max output current is 3A, if for long-term work, 2A doesn't need to enhance heat dissipation.
- Potentiometer: the volt transformer is 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.
- Safe Protection: our 5v dc converter is with reversed-connection protection, over-current protection, over-heating protection and over-voltage protection, hence it is safe to use.
- Application: the stepdown regulator module is perfect for electronic hobby project, wide application, you can use it on radio, car audio, LED display, motor, Cell phone, etc.
- Features: the dc-dc converter is fully sealed, outer enclosure acts as a heat sink, specially Made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable.
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Brand: DROK | Manufacturer: DROK
Weight: 0.00 pounds
See On Amazon #3
DROK Buck Boost Converter, DC 6-30V to 0-36V 6.1A 216W 6V 9V 12V 24V 36V CC CV Buck Boost Module, DC Regulated Power Supply, Stepdown Stepup Adjustable Voltage Regulator for Solar Panel
Asin: B0BFCSK2J5
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..
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 6.0-30V; Output Voltage is 0.0-36V; Output Current is 0.000A-6.100A; Output Power is 0-216W; Capacity is 0-999999AH; Energy 0-999999WH; Timing 0-1000h.
- 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.
- LCD Display --- the module status reader is designed with LCD screen, clear and convenient.
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Brand: DROK | Manufacturer: DROK
Warranty: 2 Year Warranty
See On Amazon #4
DROK DC 5V Power Converter, 5pcs Mini Voltage Buck Regulator DC 4.5-20V 12V 9V Step Down to 5V Reducer Transformer Board 3A 10W Adjustable Fixed Volt Output Step-Down Power Supply Stabilize
Asin: B096RC71DC
Output Voltage Adjustable Or Fixable --- These Tiny 12V To 5V Step Down Converters Can Be Variable At Output Voltage. The Small Board Is Default To Be Used For Output Voltage Adjustment. If You Want To Get Fixed Voltage Output, You Need To Cut Off The Pad A By Using A Sharp Thing Such As A Knife Then Weld Together The Port Of The Fixed Voltage You Want..
Note --- This Mini Buck Converter Is Really Very Tiny, Much Smaller Than A 1-Dollar Coin, Nearly A Half Of The Coin..
Protection And Enable Control --- Output Short Circuit Protection, But Please Do Not Keep Short Circuit For A Long Time. The Integrated Enable Port Defaults The Working Mode And It Will Be Off When It Is At Low Electric Level Off, Which Bring A Great Convenience For Users..
High Efficiency --- Conversion Efficiency: Up To 97% (Typical Value: >90% When Step Down 12V To 5V 2A)..
Features
- Parameter --- For DROK mini buck converter, Input voltage: DC 4.5-20V; Output voltage can be adjustable or fixed. Adjustable range: 1-16V; Fixed voltage: 1.8V, 2.5V, 3.3V, 5V, 9V, 12V; Output current: Max 3A (peak: 3A, long-term: within 2A); Power: 10W.
- High Efficiency --- Conversion efficiency: Up to 97% (typical value: >90% when step down 12V to 5V 2A).
- Output Voltage Adjustable or Fixable --- These tiny 12v to 5v step down converters can be variable at output voltage. The small board is default to be used for output voltage adjustment. If you want to get fixed voltage output, you need to cut off the Pad A by using a sharp thing such as a knife then weld together the port of the fixed voltage you want.
- Protection and Enable Control --- Output short circuit protection, but please do not keep short circuit for a long time. The integrated enable port defaults the working mode and it will be off when it is at low electric level off, which bring a great convenience for users.
- NOTE --- This mini buck converter is really very tiny, much smaller than a 1-dollar coin, nearly a half of the coin.
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Brand: DROK | Manufacturer: DROK
Weight: 0.04 pounds
See On Amazon #5
DROK Boost Buck Converter 9V-36V to 12V 5A 60W Aluminium Shell Waterproof Auto Step Up Down Voltage Regulator 12V Volt Transformer for Car Audio Solar Power System LCD Television LED Display Screen
Asin: B0B6VK8BPN
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. This Is Non-Isolated Module, The Ground Wires Can Be Tied Together..
Feature --- The Step Down Power Module Adopts High-Integrated Chip, Stable And Reliable; Synchronous Rectification Technology, With Conversion Efficiency Of Over 90% 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 --- DROK DC-DC converter input voltage range is DC 9-36V (9V 12V 24V 36V); output voltage is DC 12V; maximum output current is 5A; output power is 60W.
- 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 step down power module adopts high-integrated chip, stable and reliable; synchronous rectification technology, with conversion efficiency of over 90% and low heat generated.
- NOTE --- Leave a margin for the power supply to ensure it can long-term stably working. This is non-isolated module, the ground wires can be tied together.
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Brand: DROK | Manufacturer: DROK
See On Amazon #6
24v to 12v Step Down Converter, DROK LM2596 Analog Control Buck Transformer DC-DC Voltage Reducer Regulator Module 36V 24V 12V to 5V 2A Power Inverter Volt Stabilizer with Red LED Display Voltmeter
Asin: B00JUFJ1GA | Model: 090118 | PartNumber: 090118
Press The Button Next To Voltmeter To Test Input Voltage Or Output Voltage. Green Led Lights On When Testing Output Voltage; Red Led Lights On When Testing Input Voltage..
Press The Button For 1 To 4 Seconds, Voltmeter Would Be Shut Off When Releasing Your Hands; The Voltmeter Is Very Accurate..
With Input And Output Voltage Measurement Error Calibration Function; Wiring Terminals Require No Soldering Iron And Create Convenient Usage..
Has Very Stable Output, Input Range Is Dc 4~40V And Output Range Is Dc 1.25~37V, Please Make Sure The Input Voltage Should Be Higher Than Output Voltage At Least 1V. Can Be Used For Many Electronic Projects..
Features
- Analog Control: using a mini screwdriver to increase or decrease output voltage by adjusting the screw, clockwise to step up voltage and counterclockwise to step down voltage.
- Has very stable output, input range is DC 4~40V and output range is DC 1.25~37V, please make sure the input voltage should be higher than output voltage at least 1V. Can be used for many electronic projects.
- Press the button next to voltmeter to test input voltage or output voltage. Green LED lights on when testing output voltage; red LED lights on when testing input voltage.
- With input and output voltage measurement error calibration function; Wiring terminals require no soldering iron and create convenient usage.
- Press the button for 1 to 4 seconds, voltmeter would be shut off when releasing your hands; the voltmeter is very accurate.
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Brand: DROK | Manufacturer: DROK
Weight: 0.02 pounds
See On Amazon #7
DROK Micro Electric DC Buck Volt Converter DC-DC 6.3-22V 12V to 5V 3A 15W Car Auto Vehicle Power Supply Module Step-Down Voltage Transformer Volt Regulator Inverter Board Waterproof
Asin: B00C63TLCC | Model: 090600 | PartNumber: 090600 | Ean: 0619397028599, 0702382528652 | UPC: 619397028599, 702382528652
Adopts The Glue Technique, Specially Made To Be Waterproof, Anti-Shock, Anti-Humidity And Dust-Proof, More Durable..
Has Wide Application, Used On Car Power Supply, Car Audio, Solar Panel, Toy Car, Speaker, Motor, Gps, Etc..
With Multiple Protection: Reversed-Connection Protection, Over-Current Protection, Over-Heating Protection, Safe To Use..
Connection: The Red Connects To Input Positive, The Black Connects To Common Negative And The Yellow Connects To Output Positive, Very Easy To Use..
Features
- Adopted synchronous rectification chip, which allows low heating generation, has stable performance; High conversion efficiency up to 90%.
- Connection: the red connects to input positive, the black connects to common negative and the yellow connects to output positive, very easy to use.
- Adopts the glue technique, specially made to be waterproof, anti-shock, anti-humidity and dust-proof, more durable.
- With multiple protection: reversed-connection protection, over-current protection, over-heating protection, safe to use.
- Has wide application, used on car power supply, car audio, solar panel, toy car, speaker, motor, GPS, etc.
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Brand: DROK | Manufacturer: DROK
Dimensions: 0.83 x 1.38 x 1.00 inches | Weight: 0.00 pounds
See On Amazon #8
DROK 12v to 9v Buck Converter, DC 8-35V to 9V 2A 18W Voltage Regulator Board Power Supply Module, 9V 12V 24V Waterproof Car Volt Step Down Buck Converter
Asin: B0B6PP65S1
Protection --- Over-Current Protection; Over-Temp Protection; Input Reverse Connection Protection; Short-Circuit Protection; Waterproof; Dust-Proof; Moisture-Proof; Shock-Proof..
Feature --- High Conversion Efficiency, Low Heat Generation; Aluminum Case, Good Heat Dissipation, High Safety..
Conversion Efficiency --- Over 95% Max..
Application --- 12V To 9V Step Down Converter. Can Be Used For Car Audio, Led Display; Motor, Speaker; Auto Map Navigator; Hard Disk Player; Media; Electric Fan; Toy Cars; Air Conditioning; Solar Energy, Etc..
Features
- PARAMETER --- input voltage DC 8V-35V (9V 12V 24V 30V); output voltage DC 9V; output current 2A; output power 18W.
- APPLICATION --- 12v to 9v step down converter. Can be used for car audio, LED display; motor, speaker; auto map navigator; hard disk player; media; electric fan; toy cars; air conditioning; solar energy, etc.
- PROTECTION --- over-current protection; over-temp protection; input reverse connection protection; short-circuit protection; waterproof; dust-proof; moisture-proof; shock-proof.
- CONVERSION EFFICIENCY --- over 95% max.
- FEATURE --- high conversion efficiency, low heat generation; aluminum case, good heat dissipation, high safety.
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Brand: DROK | Manufacturer: DROK
See On Amazon #9
DROK 6-30V to 7-32V Boost Converter and USB 5V Boost Converter to 9V 12V
Asin: B091DZV6H9
Application --- The Voltage Step Up Converter With Case Can Be Used As Ordinary Step-Up Module With Over-Current Protection, Constant Current Led Driver Module; Diy A Solar Power Controller, Etc..
For The Usb Converter --- Switch & Led Display: The Stepup Regulator Is Designed With Switch, You Can Choose The Output 9V Or 12V Through It, And The Led Display Would Tell The Output Voltage Value. Convenient Use: Plug And Play, You Can Still Enjoy The Wifi During Power Cuts; Design With Small Dimension, Is Very Convenient To Carry Out..
Application --- The 12 Volt To Usb Adapter Can Be Used To Power The Router Via Power Bank If Power Down. In Addition, Can Also Be Applied To Other Device Which Is 5V Power Supply, Such As Small Fan, Desk Lamp, Solar Panel, Usb Power Pack, Power Adapter Etc..
Drok Usb Step Up Converter Parameter --- Input Voltage Is Dc 5V, Output Voltage Is Dc 9V Or 12V, Max Output Current Is 1A (9V), 0.8A (12V)..
Features
- DROK 6-30V to 7-32V Boost Converter Parameter --- Input voltage: DC 6-30V; Output voltage: DC 7-32V continuously adjustable (the output voltage must be at least 1.5V higher than the input voltage); Output current: 5A (max), adjustable, recommended to use within 4A; Output power: 60W (max), recommended to use within 50W.
- DROK USB Step Up Converter Parameter --- Input voltage is DC 5V, output voltage is DC 9V or 12V, max output current is 1A (9V), 0.8A (12V).
- Application --- The voltage step up converter with case can be used as ordinary step-up module with over-current protection, constant current LED driver module; DIY a solar power controller, etc.
- Application --- The 12 volt to USB adapter can be used to power the router via power bank if power down. In addition, can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter etc.
- For the USB converter --- Switch & LED Display: The stepup regulator is designed with switch, you can choose the output 9v or 12v through it, and the LED display would tell the output voltage value. Convenient use: plug and play, you can still enjoy the WIFI during power cuts; design with small dimension, is very convenient to carry out.
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Brand: DROK
See On Amazon #10
DROK USB to 9v, 5v to 12v Step Up, USB Cable DC 5V Boost to 9V 12V Voltage Converter 1A Step-up Volt Transformer Power Regulator Line with LED Display
Asin: B074R7FDCR | Model: 2001708001 | PartNumber: 2001708001
Switch & Led Display: Our Stepup Regulator Is Designed With Switch, You Can Choose The Output Dc 12V Or 9V Through It, And The Led Display Would Tell The Output Voltage Value..
Package Including: 1X 5V To 9V 12V Usb Converter; 1X 3.5*1.35Mm Dc Connector. 1 Year Long Time Warranty. If There's Any Question For Using Or Quality Please Contact Us To Get A Replacement Or Refund..
Convenient Use: Plug And Play, You Can Still Enjoy The Wifi During Power Cuts; Design With Small Dimension, Is Very Convenient To Carry Out..
Application: The Usb To Dc 12V/9V Cable Can Be Used To Power The Router Via Power Bank If Power Down. In Addition, Can Also Be Applied To Other Device Which Is 5V Power Supply, Such As Small Fan, Desk Lamp, Solar Panel, Usb Power Pack, Power Adapter, Speakers That Requires For 12V/9V Poewr And Bluetooth Audio Etc..
Features
- DROK USB step up boost converter input voltage: DC 5V, output voltage: DC 12V/9V, max output current:0.8A (12V)1A (9V) or 1A (9V).
- APPLICATION: the usb to DC 12V/9V cable can be used to power the router via power bank if power down. In addition, can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter, speakers that requires for 12V/9V poewr and bluetooth audio etc.
- SWITCH & LED DISPLAY: our stepup regulator is designed with switch, you can choose the output DC 12V or 9V through it, and the LED display would tell the output voltage value.
- CONVENIENT USE: plug and play, you can still enjoy the WIFI during power cuts; design with small dimension, is very convenient to carry out.
- PACKAGE INCLUDING: 1x 5v to 9v 12v USB converter; 1x 3.5*1.35mm DC connector. 1 year long time warranty. If there's any question for using or quality please contact us to get a replacement or refund.
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Brand: DROK | Manufacturer: DROK
Dimensions: 3.10 x 3.70 x 4.30 inches | Weight: 0.08 pounds
See On Amazon #11
DROK DC 24V to 12V CC CV Step Down Volts Regulator Constant Current Voltage 8A DC Adjustable Buck Converter 7-40V to 1.2-35V LED Driver Charger Module with Charging Indicator Solar Power Supply DIY
Asin: B00HHQ0VP4 | Model: 090009_NEW | PartNumber: 090009_NEW | Ean: 0519397039352 | UPC: 519397039352
Output Current: 8A ( When Power Tube's Temperature Exceeds 65 Degrees, Please Add Cooling Fan ); Constant Current Range :0.2-8A ( Adjustable ).
Application: High-Power Led Constant Current Driver, Rechargeable Lithium Batteries (Including Ferroelectric), 4V, 6V, 12V, 14V, 24V Rechargeable Batteries, Nickel-Cadmium Nickel-Metal Hydride Batteries (Battery Pack) Charging, Solar Panels, Wind Turbines.
Conversion Efficiency : Up To About 95%; Operating Frequency : 300Khz; Output Ripple : 20M Bandwidth; Input 24V Output 12V 5A Ripple Around 50Mv ( Excluding Noise ).
Input Voltage : Dc 7-40V; Output Voltage :Dc 1.2-35V Continuously Adjustable; Output Power: 300W, Maximum.
Features
- Module Properties: non-isolated step-down constant current , constant voltage module (CC CV) charging module
- Input voltage : DC 7-40V; Output voltage :DC 1.2-35V continuously adjustable; Output Power: 300W, Maximum
- Output Current: 8A ( when power tube's temperature exceeds 65 degrees, please add cooling fan ); Constant current range :0.2-8A ( adjustable )
- Conversion efficiency : up to about 95%; Operating frequency : 300KHZ; Output ripple : 20M bandwidth; Input 24V Output 12V 5A ripple around 50mV ( excluding noise )
- Application: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V rechargeable batteries, nickel-cadmium nickel-metal hydride batteries (battery pack) charging, solar panels, wind turbines
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Brand: DROK | Manufacturer: DROK
Weight: 0.02 pounds
See On Amazon #12
Buck Converter 24v to 5v, DROK DC 4-32V to 1.25-30V 3A Adjustable Step Down Module, LM2596 Voltage Regulator Board, 12V to 5 V LED Power Supply Transformer
Asin: B019RKVMKU | Model: 180057 | PartNumber: 180057 | Ean: 0769894786376 | UPC: 769894786376
Adjustable Output --- Output Voltage Can Be Adjusted By Screw..
Protection --- Input Reverse Connection Protection; Short Circuit Protection..
On/Off Switchable Output --- Output Voltage Can Be Turned On/Off By Button; When The Output Is Off, The Screen Will Display Off..
Display --- Led Displays Output Voltage, Output Current And Input Voltage (Switched By Mode Button)..
Features
- PARAMETER --- input voltage range DC 4V-32V; output voltage range DC 1.25V-30.0V; max output current 3A.
- DISPLAY --- LED displays output voltage, output current and input voltage (switched by MODE button).
- ADJUSTABLE OUTPUT --- output voltage can be adjusted by screw.
- ON/OFF SWITCHABLE OUTPUT --- output voltage can be turned on/off by button; when the output is off, the screen will display OFF.
- PROTECTION --- input reverse connection protection; short circuit protection.
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Brand: DROK | Manufacturer: DROK
Dimensions: 0.51 x 2.36 x 1.34 inches | Weight: 0.05 pounds
See On Amazon #13
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 #14
DROK USB Buck Converter 2pcs,DC 12V to 5V Dual USB Port Fast Charger Board Auto Power Supply Adapter DC-DC 10-32V 12V 24V to 5V 9V Voltage Step Down Regulator Car Volt Transformer
Asin: B0CPY6X3BD
Output Port --- Dual Usb Port.
Quick Charge --- Qc 2.0, Qc 3.0, Mtk Pe 1.1/2.0, Afc, Fcp, Sfcp.
Protection --- Output Over-Voltage Protection; Input With Fuse..
Output Capacity --- Rated 2.5A/30W *2.
Features
- PARAMETER --- Input voltage DC 10-32V; Output voltage default 5V, after triggering quick charging, it will automatically adjusted at 3-12V.
- OUTPUT CAPACITY --- Rated 2.5A/30W *2
- OUTPUT PORT --- Dual USB port
- PROTECTION --- Output over-voltage protection; Input with fuse.
- QUICK CHARGE --- QC 2.0, QC 3.0, MTK PE 1.1/2.0, AFC, FCP, SFCP
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Brand: DROK | Manufacturer: DROK
See On Amazon #15
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 #16
DROK CNC DC Buck Converter Base Board, 6-70V to 0-60V 10A 600W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage Regulator Step Down Module
Asin: B0CNVXLP4Q
Cooling Fan --- This Adjustable Power Supply Converter Is Equipped With A Temperature-Controlled Cooling Fan With Large Heat Sink Which Can Keep It Cool When It's Too Hot..
Protection --- With External Temperature Protection, Input Over Voltage Protection, Input Under Voltage Protection, Output Over Voltage Protection, Output Over Current Protection, Output Over Power Protection, Over Temperature Protection, Timeout Protection, Over Capacity Protection And Over Energy Protection. This Buck Converter Has Totally One-Year Long Period Warranty Guarantee Since You Get The Item..
Low Cost Solution --- Communication Control Can Be Realized With The Stand-Alone Base Board..
Low Ripple Output --- The Materials Are Solid And The Input Common Mode Inductor Greatly Reduces The Influence Of The Input Power Supply Ripple And Achieves Low Ripple Output..
Features
- Parameters --- Input Voltage is 6-70V; Output Voltage is 0-60V; Output Current is 0-10A; Output Power 0-600W. Fixed output voltage can be set: 5V/9V/12V/24V/36V/48V/60V.
- Low Ripple Output --- The materials are solid and the input common mode inductor greatly reduces the influence of the input power supply ripple and achieves low ripple output.
- Cooling Fan --- This adjustable power supply converter is equipped with a temperature-controlled cooling fan with large heat sink which can keep it cool when it's too hot.
- Low Cost Solution --- Communication control can be realized with the stand-alone base board.
- Protection --- With External Temperature Protection, Input Over Voltage Protection, Input Under Voltage Protection, Output Over Voltage Protection, Output Over Current Protection, Output Over Power Protection, Over Temperature Protection, Timeout Protection, Over Capacity Protection and Over Energy Protection. This buck converter has totally one-year long period warranty guarantee since you get the item.
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Brand: DROK | Manufacturer: DROK
See On Amazon #17
DC to DC Boost Converter, DROK Voltage Regulator Power Supply 2.5-25V 5V 9V 12 V Step Up to 5-25V 24V Adjustable Volt Transformer Module for Phone/Mp3/Mp4/PSP - 090405
Asin: B00C9RM2QM | Model: 090405 | PartNumber: 090405 | Ean: 0619397029138 | UPC: 619397029138
Input Current: 4A (Max) (Input Voltage Higher Than 3V), 5A In Short Time(Less Than 10 Seconds).
Note: Please Install Fuse Or Protecting Circuit When Using It..
It Has A High Converting Efficiency Which Is Up To 95 Percent (The Higher The Input Voltage, The Higher The Efficiency).
Input Voltage: 2.5-25V, Output Voltage: 5-25V(Continuously Adjustable).
Features
- DROK DC to DC boost converter is a non-isolated Step-up boost converter.
- Input voltage: 2.5-25V, Output voltage: 5-25V(continuously adjustable)
- Input Current: 4A (MAX) (input voltage higher than 3V), 5A in short time(less than 10 seconds)
- It has a high converting efficiency which is up to 95 percent (the higher the input Voltage, the higher the efficiency)
- Note: Please install fuse or protecting circuit when using it.
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Brand: DROK | Manufacturer: DROK
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