Top 10 DC Converters
for May 2022

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1
9.7
SCORE
300W Car Power Inverter DC 12V to 110V AC Converter 4.8A Dual USB Charging Ports Car Charger Adapter (Red)

ALLWEI 300W Car Power Inverter DC 12V to 110V AC Converter 4.8A Dual USB Charging Ports Car Charger Adapter (Red)

by ALLWEI
What We like

Upgraded Cooling EffectBuilt-in very silent automatic temperature-controlled cooling fan helps reduce heat and prevent shortages. Durable metal housing provides advanced protection from drops and bumps.

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Product Features

  • Fast ChargingThis car power inverter features dual 110V AC outlets and 2 USB ports. 4.8A/dual USB ports can automatically detect your devices to deliver optimal charging speed, great for your kindles, iPhones, iPads, tablets, MP3 players, cameras, and other mobile devices
  • Premium 300W Power InverterProvides 300 watts continuous DC to AC power and 600 watts of peak power. Great for charging string lights, laptop, breast pump, CPAP machine, nebulizer, game console, kindle, TV, DVD players, lights, iPad, and other electronic devices
  • MORE CONVENIENT - Plug directly into your cigarette lighter socket,The length of the Cord is 33 inch,to satisfy people using easily who sit in backseat,with fastening tape,which is more convenient to keep.
  • Mufti-ProtectionBuilt-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging

premium 300w power inverterprovides 300 watts continuous dc to ac power and 600 watts of peak power. great for charging string lights, laptop, breast pump, cpap machine, nebulizer, game console, kindle, tv, dvd players, lights, ipad, and other electronic devices mufti-protectionbuilt-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short circuiting, overloads, and overcharging fast chargingthis car power inverter features dual 110v ac outlets and 2 usb ports. 4.8a/dual usb ports can automatically detect your devices to deliver optimal charging speed, great for your kindles, iphones, ipads, tablets, mp3 players, cameras, and other mobile devices more convenient - plug directly into your cigarette lighter socket,the length of the cord is 33 inch,to satisfy people using easily who sit in backseat,with fastening tape,which is more convenient to keep.

2
9.6
SCORE
AstroAI AC to DC Converter, 10A/110Vto12V DC/120W/7.78FT, Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer for Inflator, Car Refrigerator, and Other Car Devices

AstroAI AC to DC Converter

10A/110Vto12V DC/120W/7.78FT, Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer for Inflator, Car Refrigerator, and Other Car Devices

by AstroAI
What We like

PROFESSIONALLY CERTIFIED by CE, FCC, and RoHS. Attention! Not designed or intended to charge batteries.

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Product Features

  • UTILITARIAN DESIGN: Integrates with Portable Air Compressors, Car Fan, Car Refrigerators and Coolers, Vacuum Cleaners, Dash Cam, Air Purifier and more
  • PLUG AND PLAY: Just plug the adapter into a power outlet and your device to quickly use your portable products wherever you may need them
  • Check out our VIDEO on the left side and take a quick tour of AstroAI Converter: Universal usage 7.78ft long10A 120W AC 100-240V to DC 12V allows any 12V car accessory to be used with a household electrical outlet

Plug and play: just plug the adapter into a power outlet and your device to quickly use your portable products wherever you may need them Check out our video on the left side and take a quick tour of AstroAI converter: universal usage 7.78ft long10a 120w ac 100-240v to dc 12v allows any 12v car accessory to be used with a household electrical outlet Utilitarian design: integrates with portable air compressors, car fan, car refrigerators and coolers, vacuum cleaners, dash cam, air purifier and more

3
9.5
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AC to DC Converter, RoyPow 180W (Max 200W) 15A 100V~120V to 12V Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer for Inflator, Car Refrigerator

Roypow AC to DC Converter

RoyPow 180W (Max 200W) 15A 100V~120V to 12V Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer for Inflator, Car Refrigerator

by RoyPow
What We like

Emulate Automotive Batteries With reference to the changeable output voltage of the car battery at the Engine-Unstart-State, this ac to dc power supply allows to power most of the automotive electronics with the 11V/12V/13V/14V input voltage.

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Product Features

  • Apply to Almost All 180W (Max 200W) output applies to almost all 12V automotive electronics, such as double-cylinder air compressor / car tire inflator, coffee maker, car oxygen bar, refrigerator, car TV, car cleaner, vehicle power amplifier, 12V electron telescope etc.
  • Multiple Safety Protections CE & FCC & RoHS approved; Integrated with multiple protections inside to protect against Over Charging, Short Circuits, Over Powering, Over Current, Overheating, Over Discharge, Over Voltage

Multiple safety protections ce & fcc & rohs approved; integrated with multiple protections inside to protect against over charging, short circuits, over powering, over current, overheating, over discharge, over voltage Apply to almost all 180w (max 200w) output applies to almost all 12v automotive electronics, such as double-cylinder air compressor / car tire inflator, coffee maker, car oxygen bar, refrigerator, car tv, car cleaner, vehicle power amplifier, 12v electron telescope etc.

4
9.2
SCORE
Anbull SMPS 110V AC to 12V DC Converter Power Supply Adapter Switch Transformer Max 50A 600W (New Version)

Anbull SMPS 110V AC to 12V DC Converter Power Supply Adapter Switch Transformer Max 50A 600W (New Version)

by Ankul
What We like

Protect: Over/under voltage protection, over current protection, over heat protection.

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Product Features

  • Dial to the correct gear position, cut off the power before disassembling the connection. Perfect choice to power led strips, car stereos, CCTV camera,and other 12V powered systems.
  • Dual input voltage: AC 110V-120V / 220V-240V.Wide voltage input adjusted automatically to SMPS Model (12V 1A-5A, 12W-60W). As for Model (12V 10A-60A 120W-600W), there is a voltage selector switch located on the side of the switcher is used to set the input voltage to the power supply to either 110V/120V or 220V/230V.Output current depends on the decive, such like 10A 120W, 20A 240W, 30A 360W,and the max current is 50A,power 600W. .
  • How to choose: The peak power is 50A,600W. It does not mean it can fit rate power 600W. For motor device, the start current will be much higher that rate power. If use resistive equipment , such like led strips, you can use higher power, such like 40A rated leds will also be OK.

How to choose: the peak power is 50a,600w. it does not mean it can fit rate power 600w. for motor device, the start current will be much higher that rate power. if use resistive equipment , such like led strips, you can use higher power, such like 40a rated leds will also be ok. Dual input voltage: ac 110v-120v / 220v-240v.wide voltage input adjusted automatically to smps model (12v 1a-5a, 12w-60w). as for model (12v 10a-60a 120w-600w), there is a voltage selector switch located on the side of the switcher is used to set the input voltage to the power supply to either 110v/120v or 220v/230v.output current depends on the decive, such like 10a 120w, 20a 240w, 30a 360w,and the max current is 50a,power 600w. . Dial to the correct gear position, cut off the power before disassembling the connection. perfect choice to power led strips, car stereos, cctv camera,and other 12v powered systems.

5
8.7
SCORE
DC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer

DROK DC Buck Converter

DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer

by DROK
What We like

LED DisplayThis power supply module is designed with LED display, which can show real-time voltage, current, capacity and time.

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Product Features

  • Cooling fan and cooling padThis adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when its too hot.
  • Constant Current and Voltage with Indicator LightsThis volt transformer board can set constant output voltage and constant output current by the key buttons. Also, the module is equipped with working status indicator lights, which are output OUT, constant voltage CV and constant current CC respectively, so that the working status can be checked in real time.
  • Auto Output and Button Lock ModeAutomatic output can be set after power on. And The parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters.
  • Adjustable Output Voltage and CurrentFor DROK buck converter: Input voltage range is DC 10-65V; Output voltage range is DC 0-60V, can be arbitrary adjustable and used to convert 24v to 12v 5v; Output current range is 0-12A, can be arbitrary adjustable; Max output power is 720W.

Auto output and button lock modeautomatic output can be set after power on. and the parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters. Constant current and voltage with indicator lightsthis volt transformer board can set constant output voltage and constant output current by the key buttons. also, the module is equipped with working status indicator lights, which are output out, constant voltage cv and constant current cc respectively, so that the working status can be checked in real time. Cooling fan and cooling padthis adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when its too hot. Adjustable output voltage and currentfor DROK buck converter: input voltage range is dc 10-65v; output voltage range is dc 0-60v, can be arbitrary adjustable and used to convert 24v to 12v 5v; output current range is 0-12a, can be arbitrary adjustable; max output power is 720w.

6
8.7
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New Version Converter, IMAYCC 110V AC to 12V DC Power Supply Transformer Adapter Charger Max 600W 50A

IMAYCC New Version Converter

IMAYCC 110V AC to 12V DC Power Supply Transformer Adapter Charger Max 600W 50A

by IMAYCC
What We like

Smart Cooling SystemItem Shell are designed with Many heat dissipation holes, Built-in Cooling fan and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation of the electric fan and prevent the circuit board from burning; moreover, Anti-skid pads are added to the bottom, which can also make the bottom better heat dissipation and work more stable.

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Product Features

  • Adjustable Input VoltageInput voltage Support AC 110V-120V / 220V-240V, Output Range (12V 1A-5A, 12W-60W ) or (12V 10A-50A 120W-600W), voltage input will adjust automatically to SMPS Model, Output current Mainly depends on your decive, such as 10A 120W, 20A 240W, 30A 360W, Max current up to 50A, Power 600W.
  • Wide ApplicationIt Widely used in industrial automation equipment, radio, broadcasting, LED display, LED Strip Light, CCTV Camera System , 3D Printer, Car Stereos, PCP Compressor and more 12V Device.
  • Safe and ReliableThis Power Supply Adapter Carry overload , overvoltage protection / Leakage protection and short circuit protection function ; Compare with others , IMAYCC 12V Converter , power cord and plug all have passed UL / CE / RoHS certifications, have a more longer service life.
  • New appearanceThis Switch Transformer build with Aluminum alloy shell, Built-in wire integrated design, Dual power connection methods, Very convenient for 12V devices with clamps, all copper nickel-plated terminal material, which has good electrical conductivity and high conversion efficiency.

Safe and reliablethis power supply adapter carry overload , overvoltage protection / leakage protection and short circuit protection function ; compare with others , IMAYCC 12v converter , power cord and plug all have passed ul / ce / rohs certifications, have a more longer service life. New appearancethis switch transformer build with aluminum alloy shell, built-in wire integrated design, dual power connection methods, very convenient for 12v devices with clamps, all copper nickel-plated terminal material, which has good electrical conductivity and high conversion efficiency. Adjustable input voltageinput voltage support ac 110v-120v / 220v-240v, output range (12v 1a-5a, 12w-60w ) or (12v 10a-50a 120w-600w), voltage input will adjust automatically to smps model, output current mainly depends on your decive, such as 10a 120w, 20a 240w, 30a 360w, max current up to 50a, power 600w. Wide applicationit widely used in industrial automation equipment, radio, broadcasting, led display, led strip light, cctv camera system , 3d printer, car stereos, pcp compressor and more 12v device.

7
7.6
SCORE
Victron Energy Orion IP20 24/12-Volt 70 amp DC-DC Converter Non-Isolated, High Power

Victron Energy Orion IP20 24/12-Volt 70 amp DC-DC Converter Non-Isolated

High Power

by Victron Energy
What We like

Widely used in motor, marine, electronic systems, dashcam, car, boat, RV, truck, golf cart, LCD TV, advertising screen, led strip light, monitoring system, solar pad and more

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Product Features

  • The remote on-off connector eliminates the need for a high current switch in the input wiring, the remote on-off can be operated with a low power switch or by the engine run/stop switch
  • The adjustable output can be used as a battery charger and can also be paralleled to increase output current, up to five units can be connected in parallel
  • Victron Energy Orion Non Isolated DC-DC Converter converts voltage from DC 24-Volt (18-Volt - 35-Volt) to DC 12-Volt (10-Volt - 15-Volt) with a 70 amp output and 92% high conversion efficiency
  • Non-Isolated Step-Down (Buck) Converter: A step-down circuit is used to generate a lower voltage than the input, It is also called a buck, The polarities are the same as in the input

The adjustable output can be used as a battery charger and can also be paralleled to increase output current, up to five units can be connected in parallel Non-isolated step-down (buck) converter: a step-down circuit is used to generate a lower voltage than the input, it is also called a buck, the polarities are the same as in the input Victron Energy orion non isolated dc-dc converter converts voltage from dc 24-volt (18-volt - 35-volt) to dc 12-volt (10-volt - 15-volt) with a 70 amp output and 92% high conversion efficiency The remote on-off connector eliminates the need for a high current switch in the input wiring, the remote on-off can be operated with a low power switch or by the engine run/stop switch

8
7.1
SCORE
Universal Compact Bench Power Supply - 10 Amp Linear Regulated Home Lab Benchtop AC-to-DC Converter w/ 13.8 Volt DC 115V AC 250W Input, Screw Type Terminal, 12V Car Cigarette Lighter- Pyramid PS15K.5

Pyramid Universal Compact Bench Power Supply

10 Amp Linear Regulated Home Lab Benchtop AC-to-DC Converter w/ 13.8 Volt DC 115V AC 250W Input, Screw Type Terminal, 12V Car Cigarette Lighter- Pyramid PS15K.5

by Pyramid
What We like

CONVERTS AC TO DC: The Pyramid Bench Power Supply features linear/ regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc

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Product Features

  • SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance
  • BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 10A and surge is 12A w/ power output of 13.8V DC and 115V AC 60Hz 250W power input
  • SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
  • PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source

Plug-in operation: the simple plug-in operation provides a constant source of dc voltage, allowing for quick and consistent power conversion. switch-activated power control eliminates the need of an external battery or additional power source Screw-type terminals: features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. used for component and device equipment testing, operation and performance Short-circuit protection: equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. also fuse protected w/ auto reset. perfectly safe for tabletop or desktop placement Built-in cooling fan: the power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. constant amperage is 10a and surge is 12a w/ power output of 13.8v dc and 115v ac 60hz 250w power input

9
7.1
SCORE
HOMELYLIFE DC Voltage Reducer Automatic Buck Boost Converter DC 8V-40V to 12V 6A 72W Step Down Up Regulator Waterproof Module Transformer for Golf Cart Club Car

HOMELYLIFE DC Voltage Reducer Automatic Buck Boost Converter DC 8V-40V to 12V 6A 72W Step Down Up Regulator Waterproof Module Transformer for Golf Cart Club Car

by EPBOWPT
What We like

Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection

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Product Features

  • Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:95%; Ripple Wave: 50Mv; Starting delay time:2S
  • These voltage converters are excellent power transformers, can work safely and reliable in -40C~80C 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
  • 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 Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation 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. These voltage converters are excellent power transformers, can work safely and reliable in -40c~80c range. and all converters are offered 1 year replacement assurance

10
7.1
SCORE
Sunforce 10 Amp AC/DC Power Converter

Sunforce 10 Amp AC/DC Power Converter

by Sunforce
What We like

Powerful 10 amp output

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Product Features

  • Can be used for air compressors, 12V vacuums, 12V coolers and more!
  • Converts a standard 110V AC outlet to run a 12V DC device
  • Built-in cooling fan
  • Output: 12V DC- 10A; Input: 110- 120V AC

Converts a standard 110v ac outlet to run a 12v dc device Output: 12v dc- 10a; input: 110- 120v ac Can be used for air compressors, 12v vacuums, 12v coolers and more! Built-in cooling fan

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