20 Best 12 Amp Power Supply of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 12 Amp Power Supply of 2023. Check our ranking below.
2,438 Reviews Scanned
Rank No. #1
Pyramid Universal Compact Bench Power Supply- 12Amp Variable Linear Regulated Home Lab Benchtop AC-DC Power Converter - USB Port,Cigarette Lighter,115/230V AC,Screw Terminal,Cooling Fan - PSV150,Black
- CONVERTS AC TO DC: Features AC to DC power supply variable linear/regulated design. Provides convenient and reliable AC-to-DC power conversion w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
- USB AND SCREW-TYPE TERMINALS: This workbench linear variable power supply features USB charge port and universal screw connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance
- 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 for an external battery or additional power source
- SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe for benchtop or desktop placement
- BUILT-IN COOLING FAN: This dc bench power supply is equipped with a built-in cooling fan to prevent the device from overheating. Constant amperage is up to 12 AMP w/ power output of 13.8V DC and 115/230 Volt AC switchable power supply
Rank No. #2
Pyramid Universal Compact Bench Power Supply-12 Amp Linear Regulated Home Lab Benchtop AC-to-Dc 12V Converter w/ 13.8 Volt Dc 115V AC 270 Watt Power Input, Screw Type Terminals, Cooling Fan-PS14KX.5
- CONVERTS AC TO DC: The Pyramid Bench power supply features a 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
- SCREW-TYPE TERMINALS: Features universal hardwired Screw-Type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. Used for component and device equipment testing, operation, and performance
- 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 for an external battery or additional power source
- SHORT-CIRCUIT PROTECTION: Equipped with built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical devices. The fuse is also protected with auto reset. 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 12a and surge is 14a W/ power output of 13. 8V DC and 115V AC 60Hz 270W power input
Rank No. #3
JOVNO 5V 15A Adapter, 100-240V AC to DC 5 Volt 15 Amp 75W Power Supply, 12A 10A 9A 8A Converter RGB LEDs Driver 5.5x2.5mm Tip 7.5ft Cord for Christmas Lights WS2812B WS2811 WS2813 SK6812 LED Strips
- 【Power Specs】 Input: AC 100V-240V 50/60Hz; Output: DC 5V, 15A 75W Max; DC plug size is 5.5mm x 2.5mm. Compatible with 5.5mmx2.1mm. Polarity is inside positive "+", outside negative"-".7.5ft long power cable makes it convenient to use.
- 【Wide Application】 Widely used to drive WS2811 WS2812B WS2813 SK6812 5V LED Pixels strip light, neopixel strips, USB-HUB, Bluetooth speaker, wireless router, ADSL cats, wifi IP, home camera, CCTV security cameras, cooling fan and other 5V devices less than 75W.
- 【High Quality & Safty】 The products adopt the industry's top materials and processes, flame retardant shell resistant to high temperature of 1382℉, premium-quality components and safe&reliable power cord. Certified by FCC, CE, RoHS, CCC, Overcurrent protection, overvoltage protection and overload protection, short-circuit protection ensure the stability and smoothness. Gives a safe charging.
- 【Support & Reassurance】 Buy with confidence and 24-hours online service, 45 days money back guarantee and 12 months warranty, lifetime technical support. Please feel free to contact with us for any questions, we will do our best to serve.
- 【note】Please check the output voltage of your electronic device and the size of the DC terminal before purchasing. If one of them does not match, it will not work. If you are not sure, please contact us.
Rank No. #4
ALITOVE 12V Power Supply DC 12 Volt 12 Amp 144W Power Adapter 100-240V AC to DC Adapter 110V to 12V Converter 12A 10A Low Voltage Transformer with 5.5mm x 2.5 2.1mm Plug for LED Light 3D Printer
- Input: 100V-240V 50/60Hz; Output: DC 12V, 12A 144W Max; The DC Plug Connector size is 5.5mm x 2.5mm, and compatible with 5.5mm x 2.1mm. Connector polarity is internal positive "+", outside negative"-".
- Broad Compatibility: Works with 12V devices that less than 12A 144W, such as 1A, 2A, 3A,4A, 5A, 6A, 7A, 7.5A, 8A, 9A,10A, 12A, etc. But if your device is more than 12A, the power supply will be damaged soon. NEVER OVERLOAD!
- Safety Features: Built-in multiple safeguards mechanism, automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection.
- Constant Voltage: The power adapter almost has no voltage fluctuation during power on, transmitting, receiving, or power off. Stable 12V output voltage and sufficient 144W power will protect your electronic products from damage.
- Widely used: Great for LED Strips, 3D Printer, CCTV cameras，car subwoofer amp, wireless router, ADSL Cats, HUB, audio/ video power supply, and other 12V devices less than 144W. Indoor use only!
Rank No. #5
Pyramid Universal Compact Bench Power Supply - 12 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 270 Watt Power Input, Screw Type Terminals, Cooling Fan PS14KX
- 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
- SCREW-TYPE TERMINALS: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. Used for component and device equipment testing, operation and performance
- 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 for an external battery or additional power source
- SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure the 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 12A and surge is 14A w/ power output of 13.8V DC and 115V AC 60Hz 270W power input
Rank No. #6
240W ADP-240EB B 20V 12A AC Adapter Power Supply for ASUS ROG 15 GX550LXS RTX2080 S15 S17 G15 G513 GX550LXS RTX2080 G733QM G733QR G733QS G733QSA RTX2080 Laptop Charger
- Compatible Adapter P/N.: ADP-240EB B Specifications: Input: 100-240V 50-60Hz Adapter Output Voltage: 20V Adapter Output Current: 12A Adapter Power: 240W Adapter Plug Size: 6.0x 3.7mm a pin in center
- Compatible Model: For Asus ROG Zephyrus M16 GU603HR GU603HM For Asus ZenBook Pro Duo 15 OLED (UX582) For Asus ROG Zephyrus Duo 15 SE (GX551QM) For Asus ROG Zephyrus Duo 15 GX550LXS GX550LWS For Asus ROG Zephyrus S17 GX701LXS GX701LWS GX701LV For Asus ROG Zephyrus S15 GX502LXS GX502LWS For Asus ROG Strix SCAR 17 G733QM G733QR G733QS G733QSA For Asus ROG Strix SCAR 15 G533QM G533QR G533QS For Asus ROG Strix G15 G513QM G513QR G513IM For Asus ROG Strix G17 G713IM G713QR G713QM
- Compatible Model: For Asus ROG Strix Scar 15 G533QS G533QS-XS98Q G533QS-HF083TS G533QS-HQ132T
- Package: 1 AC Adapter + 1 Free Power Cord
- High quality with 100% brand new over charge, over current, over voltage, short-circuit and over heat protection High precise output voltage, small wave and low interference Made of quality components and circuit board Safe and durable
Rank No. #8
TekPower TP1863 12 Amp DC 13.8V Regulated Power Supply with Fuse Protection
- 13.8V DC Power Supply for Ham/CB Radio
- 10A-12A Current Output
- Fuse Protection
- 1 Year USA warranty
Rank No. #9
SHNITPWR 12V 15A 180W Power Supply Adapter 110V / 220V AC to DC Universal Regulated Switching Power Converter Transformer LED Driver for LED Light Strip 3D Printer CCTV Security System LCD Monitor
- Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz ; Output: DC 12V, Max 15A, 180W. The default output voltage is 12V DC, but it can be regulated by 15%, from 10.2V to 13.8V. Two sets of output channels available.
- It can supply with all amperage less than 15A. ---such as 1A, 2.5A, 4A, 6A, 10A, 15A. For example, if your device draws 12A, then 12A will be supplied. If draws more than 15A, only 15A will be supplied and power supply will be damaged soon. NEVER OVERLOAD!
- Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
- It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices less than 180W.
- There is no built-in fan, silent running. Metal case with many holes makes heat dissipation more efficient. It comes without any power cord. 30 days money back guarantee, 18 months exchange. If there is any issue, please feel free to contact us. We will happily accept the return and give you refund.
Rank No. #10
12V 12.5A Power Supply - COOLM 12Volt 12.5Amp 150W Adapter Charger Connector 5.5x2.5mm DC Plug Replacement 12V 10A 120W for PICO Box DC-ATX PSU HTPC Mini PC/LED Strips
- Input: 100V-240V 50/60Hz Output: DC 12V 12.5A 150W,DC Connector: 5.5mm x 2.5mm.
- It perfect replacement for 8A / 9A / 10A / 12A as amperage isnt forced. (If your previous Adaptor was less than 12.5A then this will be a perfect replacement as amperage is NOT Forced).
- 2 Years warranty, It are certified by CE / FCC / RoHS certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
- Widely applicable to 12V LED Modules, LED Pixel Strip Light, LCD TFT Monitors, TVs, DVDTVs, CCTV Camera, etc other DC 12V devices(Not more than 90W)
- Notice: Please check the specifications of your appliance,DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support
Rank No. #11
SHNITPWR AC to DC Converter Adapter 110V to 12V Converter 180W 15A Car Cigarette Lighter Socket 100~240V AC to DC 12 Volt 15A 12A Power Supply Transformer for Car Vacuum Cleaner Refrigerator Inflator
- Input: AC 100V~240V, 50/60Hz; Output: DC 12V, Max 15A, 180W; It can supply with all amps less than 15A, such as 10A 12A 13A 14A 15A. If your device draws 11A then 11A will be supplied. But if draws more than 15A, only 15A 180W will be supplied and power supply will stop working soon.
- Works well with most of automotive electronics within 180W, such as car Refrigerator, car warmer cooler, car tire inflator, car vacuum cleaner, car massage cushion, car portable water heater, car DVR video recorder, car Bluetooth FM transmitter, car humidifier, etc. This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device.
- Certified by FCC CE ROHS. We focus on premium quality and safe power adapters. Automatic over-voltage cut-off, over-current cut-off, over temperature cut-off, short circuit cut-off. Both AC and DC power cord are made of pure copper to ensure low resistance and optimal power transmission.
- It comes with a built-in smart cooling fan. It will automatically work to dissipate heat when the current reaches above 6 amps, ensures the converter always stays at a safe temperature, avoid overheating, guarantee continuous working in silence and extend lifespan of the power converter.
- Worry-free shopping. 12 hours response, 30 days money back guarantee, 18 months free exchange. We always stand behind our products. If you have any issue, please feel free to contact us. We will happily accept the return and give you full refund.
Rank No. #12
RD RD6012PW 5 Digit Dual Range Communication Version DC to DC Step Down Voltage Power Supply Adjustable Buck Converter Voltmeter 60V 12A (RD6012PW)
- 1.5-digit display,support 12A/6A current range switch, you can get 0.0001A resolution at 6A range,0.001A resolution at 12A range
- 2.RD6012P-W supports USB connection to PC software, it can also be connect to phone app, for the connection way, please check the instruction
- 3.This is RD6012PW only, not containing the case and input PSU, please notice the product you can get
- 4.There is a backup fuse in the box, if you burn the fuse, you can insert the fuse in the socket next to the burned one for short time use, and it can only support under 10A usage, but for better experience(12A output), please replace the burnt fuse
- 5.User Friendly interface, keypad control, DIY display style, APP control, PC software, for more function, please check the instruction
Rank No. #13
Tripp Lite PR12 12-Amp DC Power Supply 120VAC Input to 13.8VDC Output
- 12 amp DC power supply, precision regulated AC to DC conversion
- Smaller footprint maximizes operating space
- Automatic time-controlled overcurrent protection in case of overload
- Solid state, integrated circuit maintains excellent regulation of output voltage
- 1 year warranty
Rank No. #14
Audiotek - Output 12A Amp Mobile 13.8 Volt DC Power Supply AT-PS12
- 12 AMP DC Regulated Power Supply
- 110V Input
- 13.8V Output
- Easy to use with Short Circuit protection
- Powers Cellular Phones, 12V DC CB Radios, Scanners, HAM Radios, Auto Sound Systems
Rank No. #15
NOYITO AC to DC Isolated Power Supply Module AC 120V 110V - 245V to DC 24V 9A 220W Peak 24V 12A 288W Max Power Module with Overvoltage Overload Short-Circuit Protection (24V 9A, Peak 12A)
- This power module is designed and manufactured in an industrial grade , adopts double-sided PCB design, and the performance is more stable and more reliable. It is suitable for power supply of civil or industrial control systems
- This power module has high output power, The rated output power is DC24V 9A 220W, and the peak output can reach DC 24V 12A 288W. Long-time work recommended output 9A / 220W(The module output less than 200W, it can be naturally cooled . If it outptut more than 200W, it needs to be cooled with a cooling fan.)
- Input voltage: AC 120V 110 - 245V 50/60HZ (wide voltage input, suitable for various use environments).
- Output voltage: DC24V ( ±0.5V). Output current: 9A / Peak 12A. Ripple noise: ≤200MV.（When the output exceeds 12A, it will enter the protection state.）
- Product size: 12.5104x6.5659x3.3078cm (LxWxH). Compact and with indicator light.
Rank No. #16
Henxlco AC 110V/220V to DC 12V 15A 180W Universal Regulated Switching Power Supply Adapter Transformer Driver Converter for LED Strip Light, CCTV Security Camera System, Computer Project
- Dual input voltage: AC 110V/220V. Output: DC 12V 15A max, Output voltage is adjustable ±15%. IN-DOOR USE ONLY!
- Two sets of output Channel. With two independent output channels, it can power more devices. The maximum output of each channel can reach 15A 180W. Total output power of the two channels is 15A 120W.
- Works with device that draws less than 15A, such as DC 12V 1A~12A. The max use of power should be no more than 80% of the full loads 15A 180W.
- Over Voltage Protection, Overload Protection，Over Current Protection, Over Temperature Protection， Short Circuit Protection
- High quality Widely used in Industrial automation, electronic equipment, LED display, LED Lighting, LED Strip, CCTV cameras Security System, Computer Project, home appliance etc.
Rank No. #17
InstallerCCTV 9 Outputs 12 Amp 12V DC CCTV Distributed Power Box for Security Camera, DVRs, CCTV Power Supply, UL Listed
- Input: 100-240VAC; Output: 12VDC ; Supply Current: 12Amp; Max. Amp: 1.5Amp/Channel; DC12V Regulator CCTV Power Supply Box, 9 Outputs
- MULTI PROTECTION: Safety features include over-power protection, over-current protection, and over-heat protection inside.
- PHYSICAL FUSES: Individual fuse output protection with power indication, safeguarding your cameras, DVRs, or baluns
- MULTIPLE USES: can be used to power most any DC 12V devices, including CCTV security equipment, Mics, DVR and Lighting equipment.
- COMMERCIAL GRADE QUALITY: This power supply for CCTV camera includes a 3 Prong AC Power Cord for the power box to plug into the wall, power supply output 12v.
SaleRank No. #18
Bissell Vacuum Cleaner Power Supply Cord Black 17/2 12amp Polarized
- 30' Long Vacuum Cleaner Main Power Supply Cord, 2 Wire, Color Black, 17/2 Wire
- 30' Black 17/2 Wire Power Supply Cord
Rank No. #19
LED Strip Power Supply 12V 150W 12A Constant Voltage 12VDC LED Driver AC-DC 12Volt Transformer Converter Waterproof IP67 Slim Type Aluminum Case
- Constant voltage 12 volt DC 150 watt output.
- Product dimension(L*W*H): 8.17*2.32*1.28in. Product weight: 1.54lbs.
- CE RoHS certificates. 2 years warranty. Long working lifespan.
- Waterproof IP 67, sealed terminals.
- Automatic Protections: short circuit, over load, over voltage, over temperature and inrush current.
Rank No. #20
Aoicrie DC Buck Boost Converter 12A 300W MAX DC Step Down Buck Converter Constant Current Converter 24V to 12V Adjustable Regulator Module 7V-32V to 0.8V-28V Power Supply Module
- Module Name: 9A DC Step Down Buck Converter,You can use this module to DIY an output-adjustable car power supply.
- Input Voltage: DC 7V-32V; Constant Output Voltage: 0.8V-28V adjustable.
- Constant Output Current: 0.2A-9A adjustable,Low output ripple , high frequency capacitor reduces output ripple.Four high frequency low resistance electrolytic condensers lower the output ripple, which is more stable and reliable. The transfer efficiency is up to 95% max.
- Short-circuit protection, constant load protection, heat sink, industrial grade -40 degree to + 80 degree work temperature, make sure your work be safe and stable.suitable for AC adapter, power supply and so on.
- Use a dedicated benchmark IC, and high-precision current sensing resistor, can make more stable constant current High output current, the max output current can reach 12A. Suitable for LED driver.
Last update on 2023-07-31 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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