Top 10 120v to 12V Converter – Computer Power Supplies

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CCTV Camera Security System, DC 12V 30A Power Supply 360W Universal Regulated Switching AC to DC Converter AC110V/220V SMPS Transformer Driver Adapter for LED Strip Light, Radio, Computer Project

GESD #ad - Ac 110v/220v input voltage: we have already adjusted the switcher to 110v/115v for our us customers, if you want to use ac220v, don't forget to adjust the switch to the 220v side before use. Ac 110v/220V. Wide voltage input adjusted automatically to SMPS Model 12V 1A-5A, 12W-60W.

Parallel/Redundancy Operation is possible. 100% money guarantee: 15 years oem factory competency, Most efficient technical support with superb processing technologyOur committed to provide the best product and services to every customer. Switch power supply convert ac 110v/220v to dc 12v 30a 360w: the default input voltage is 110V, Output voltage is adjustable 10%, Metal case with many holes makes heat dissipation more efficient. Low temperature Rise. Voltage consistency:there is no voltage fluctuations to speak of at power on, low output ripple, during transmit, Over Voltage, Rugged heavy duty enclosure, or at power off.

Built-in emi filter, receive, noise, 100% Full load burn-in Tested. 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/115V or 220V/230V. High efficiency and reliability: smart device surge protection for short-circuit protection, overload protection, Over Temperature Protection. Widely used in: wide input voltage range, steady and precise output voltage.
BrandGESD #ad
ManufacturerGESD #ad
Part Number12v 30a
Model12v 30a

2. inShareplus


Transformer, Computer Project, Adapter for LED Strip Light, Radio, DC Universal Regulated Switching Power Supply, inShareplus 12V 33A 400W, 3D Printer, Converter AC 100-240V to DC 12 Volt LED Driver

inShareplus #ad - Metal enclosed body is good for Heat Dissipation which Can Prolong the Lifespan of the Power Supply. Universal input: 100-240v ac; output: 12V DC 33A. There is a switch, choose the proper voltage before use. Circuit short protection, overload Protection and Over Voltage Protection Ensures the Safety of Using This Power Supply. Dual input voltage: ac 110v/220v. Widely used in industrial automation, LED display, CCTV, Computer Project, Radio, led strip Lights, 3D Printer etc. Please set the switch to 110V for USA.
BrandinShareplus #ad
ManufacturerinShareplus #ad
Part NumberISP-KGDY-12V-400W

3. iGreely


IGreely Power Supply USB Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB 5V to DC 12V Cable 3ft, DC 5V to DC 12V USB Voltage Step Up Converter Cable

iGreely #ad - Please check if it fits in the power jack on your devices. Dc output: 12. 0v; max current: 06a, cable Length: 3ft. Usb input: 5v 2a male, please make sure the current is 2A or the device may not work.

Note: not suitable for High Current Equipment. Please note: the size of the dc connector is od: 5. 5 mm and ID: 2. 5 mm2. 1mm. Safe & reliable, over voltage, with built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, overload or short circuit. Package including: 5v to 12v step up cable x 1, 2 years long time warranty, just contact us if you have any issues about the quliaty or other questions, we will take the issue for you via replacement or refund. Widely usage, table lamp, super convenient for different kinds of devices such as Fan, Bluetooth Audio, Wireless Router, Speakers that requires for 12V power.
BrandiGreely #ad
ManufactureriGreely #ad
Part NumberIG-PC05

4. inShareplus


InShareplus LED Driver, Adapter with 3-Prong Plug for LED Light, Computer Project, 300W IP67 Waterproof Outdoor Power Supply,AC 110-260V to DC 12V 25A Low Voltage Transformer, Outdoor Use

inShareplus #ad - Aluminum alloy metal housing, easy for heat dissipation and ensure stability. Protection type: hiccup mode, overload, over voltage, over current, auto-recovery after fault condition is removed.

Converts 110v ac to 12v dc, widely use for led strip lights, led light bulbs and other 12V DC led lights≤300W. 100% waterproof IP67 protect for outdoor use. Input: 90-265v ac 50/60hz, output: 12v dc 25A 300W. High quality with 1 year warranty, and our seller support team always stand behind our products in any way, so please contact us for replacement if you have any quality problems. Automatic protection for: short circuit, high temperature.
BrandinShareplus #ad
ManufacturerinShareplus #ad



MEISHILE DC 12V 50A 600W Switch Power Supply 110V AC to DC 12 Volt 50 Amp SMPS Converter Power Supply Adapter Transformer

MEISHILE #ad - High efc, 000 hours of service life; proprietary circuit solutions;  Aluminum shell,  Low-loss,  Long Life; Low standby power consumption, long service life: more than 6, over heat protection,  High efficiency.

Efc much higher than linear supply. Used for dc 12v servos, pumps, household appliances, electronic devices, CCTV security camera, brushless motor, Car stereos,  LED light strip, automation equipment, computer project, etc. Choose: the rated power is the peak power, does not mean that it applies to devices at this power watt. Br> for resistive device, SMPS peak power ≥ device power × 1.

25 times. Universal input voltage: ac 110v / 220v 85-145v/185-265v; output current depends on the current drawn by your device. Strictly tested before leaving the factory. Simultaneous power supplies for devices with different currents/watts. Br> transformer psu convert AC to DC using SMPS mode. Portable, do not hesitate to contact us, small and compact: 21. 5×11. 5×5cm/8. 5×4.
ManufacturerMEISHILE #ad
Height1.97 Inches
Length8.46 Inches
Weight1.54 Pounds
Width4.53 Inches
Part NumberSM-245
WarrantyOverloads, man-made damage are not covered by free returns. Repair advice and parts are available.

6. Apoi


Apoi USB A Male to Socket Female Cable Converter-Black 3.9ft

Apoi #ad - You get: 1x usb cigarette lighter Power Adapter, 12-month warranty and our friendly after-sales service. The part of pcb board is molded by PVC which is hard to damage. This product uses imported large chips, cooling better, the use of more stable and more secure.

Usb port power converter, convert power from USB port to 12V car cigarette lighter socket. Car emergency power supply 12V DC output to drive recorder, for example: 1. Length: 120cm3. 9ft. Output:12v 8w. Omni-directional protection of power supply equipment and electrical equipment safety. Please check the rate power of the device you are going to use with this cable! After the car stopped using the mobile power to drive tachographs, electronic dog and other equipment.

Multiple intelligent safety protection, boost module comes with over-voltage, short circuit and other multiple protection. Brief and beautiful outlook, small volume easy to carry when travel. The use of, purifiers and other equipment power supply. 2 tachograph, purifier and other car equipment to bring home use. 3.
BrandApoi #ad
ManufacturerApoi #ad

7. coolerguys


Multi-Functional, Input Power: 100-240vAC, Highly Compatible, Output Power: 12vDC Volts, Length: 5ft, Coolerguys 12V Fan Power Supply

coolerguys #ad - The cable offers great flexibility, spitters, is sturdy, and is highly compatible with fans, etc. It will run either a standard 3pin or 4pin PWM fan. Easy to use: this computer fan power supply is a 3+ pin supply that eases connection issues and also comes in a length of 5ft, thereby solving all short cable worries.

Warranty: we offer a 3-year warranty on any manufacturer's defects. This highly durable and multi-functional 3+ pin computer fan power supply offers long-lasting performance. Easy installation: this 12v fan power supply is easy to plug and use. We ensure complete customer satisfaction. All items are 100% new & shipped from the United States. Satisfaction guarantee: we are a u. S. Based seller. Prime- quality material: this premium fan power supply is made from high-quality material.
Brandcoolerguys #ad
ManufacturerCoolerguys #ad



Led Power Supply, SJHPRMXF AC 110V/220V to DC 12V 30A 360W Universal Regulated Switching Power Supply Transformer Adapter LED Driver for LED Strip, CCTV Camera System, Radio

SJHPRMXF #ad - The input voltage: ac 110v/240v, the output power: DC 12V 20A 240W. Output voltage is adjustable 10%. There is a switch, choose the proper voltage before use. Notes:dual input voltage: ac 110v/220V. Safety features: automatic overload cut-off, automatic thermal cut-off, over Voltage cut-off, short circuit protection. Great for led strips, computer project, wireless router, radio transceiver, CCTV cameras, audio amplifier, audio/ video power supply and more. Voltage consistency: there is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.
ManufacturerSJHPRMXF #ad
Height1.97 Inches
Length8.43 Inches
Width4.45 Inches



5ft NOT Suitable for High Current Equipment, CCYC DC 5V to DC 12V USB Voltage Step Up Converter Cable, Power Supply Adapter Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB 5V to DC 12V Cable

CCYC #ad - Please check if it fits in the power jack on your devices. Important note:NOT compatible for devices that require large currents. Safe & reliable, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, with built-in upgraded intelligent IC circuit, overload or short circuit.

Widely usage, bluetooth audio, wireless router, table lamp, Fan, Super convenient for different kinds of devices such as DVD Player, Speakers that OUTPUT for 12V power. Plug & play, this 5v to 12v dc converter is really handy when travelling or outdoors, just power it with a 5V 2A power bank and you can start running your 12V devices.

Please note: the size of the DC Connector is OD: 5. 5 mm and ID: 2. 5 mm2. 1mm. Longer transfer distance: 1. 5m/5ft power cord and no loss current, makes long distance transfer free. Usb input: 5v a male; dc output: 12. 0v; max current: 06a; positive inner, negative outer.
BrandCCYC #ad
ManufacturerCCYC-01 #ad
Part Numberusb to dc converter



Computer Project,WS2812B WS2811 WS2801 APA102 LED Strips Pixel Lights 5V8A, 5V Power Supply,PHEVOS AC110V to DC 5v 8A Universal Switching Power Supply for Raspberry PI Models,CCTV, Radio

PHEVOS #ad - Guarantee. 1 year manufacturer 100% money back guarantee warranty! Application:high quality switch Power Supply Widely used in Industrial automation, communications, LED display, etc.

Protections:smart device surge protection for shortage Protection, Overload Protection, Over Voltage Protection. Specially designed temperature control circuit, when the power switch temperature reaches 45 degrees, the temperature sensor began to work. Input:you can choose the input voltage 110v/240v by switch. The input is 110/240volts ac and the output is DC 12V 30A. Protection: shortage protection, over-voltage Protection:115%-135%, Overload Protection, Action output cut-off Reset:Auto Reset or fuse.
BrandPHEVOS #ad
Manufacturerphveos #ad
Height1.38 Inches
Length4.33 Inches
Weight0.46 Pounds
Width3.07 Inches
Part Numberpower supply-p