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DC 12V 100A 1200W Power Supply 110V AC to DC 12V Converter 100A 1200W Switching Power Supply for LED Strip Motor Pump CCTV Camera System Car Stereo 3D Printer

  • Based on 5 reviews
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Availability: Only 8 left in stock, order soon!
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Arrives Wednesday, Jul 22
Order within 14 hours and 27 minutes
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Size: DC 12V


Color: DC 12V 100A 1200W


Features

  • Upgrade DC 12V Power Supply: Input AC 110V/220V, Output Default 12V, Max 100A 1200Watt. It will automatically output 0~100A current to match your device, the actual current is depended on the load. power supply has three sets of output channels and can power more 12V devices.
  • Smart Efficient Cooling: 12V power converter is designed with a frosted aluminium housing, with multiple cooling holes, built-in Cooling fan and dustproof net, effectively prevent dust from entering, Built-in status indicator, More stable work and high efficiency
  • Long Service Life: DC 12V power supply shell is made of frosted aluminum alloy, durable and won't scratch, long service life. For the 12V 1200W power supply, it is recommended that the maximum rated power of the connected equipment load does not exceed 85%.
  • Multi-Safety Protection: DC 12V power supply was strictly tested before leaving the factory. has Overload Protection, over voltage protection, Leakage protection and short circuit protection function. Power Supply power cord and plug have passed UL/CE/RoHS certification
  • Wide Application: 110V AC to DC 12V converter for Semiconductor drive, Amplifier, Radios, LED Light Strip, CCTV Camera System, Car Jack, Electronic Devices,Automation Equipment and more 12V Device.

Description

110v AC to DC 12v converter assembled high-quality components with high reliability, high-quality chips provide automatic overload/overvoltage/overcurrent/overheat/short circuit/earth leakage multiple safety protection, preventing your device from being damaged. Input: AC 110V/220V (85-145V /185-265V) Output Voltage: DC 12V (±5%) Output Current: 100A max Output Wattage: 1200W max Please change the appropriate voltage on the side of the power supply before use Frequency range: 50-60Hz Adjustable output voltage range: ± 5% Nominal voltage Working Efficiency: >80% Fix Screw Hole Diameter: 2.5mm (0.1inch) Difference range: ± 1% Operating Temperature, Working Humidity: -10℃~+60℃, 20%~90%RH Storage Temperature, Storage Humidity: -20℃~+85℃,10%~95%RH Size: 24.5×12.5×6.5cm/9.7×5×2.6 inch Weight: 1.35kg 12volt power supply adopts a frosted aluminum alloy casing, with many holes and built-in Cooling fan making dissipation more efficient. Built-in dustproof net ensures stable rotation of the fan and prevents the circuit board from burning. DC 12V 1200W Power Supply has three sets of output channels, terminal block for ease of wiring and can power for LED Strips, 3D Printer, Radio, CCTV Camera Systems, Audio Amplifier, Motor Pumps, LCD Monito and Industrial Automation Equipment more 12v devices. Note: 1. SMPS peak power is 100A 1200W, avoid overload, recommended for equipment under 85A 1020W. 2. Please do not use any equipment overload to avoid damage to the equipment. 3. For resistive equipment, the power supply power ≥ equipment power x 1.25 times. 4. For motor equipment, the starting current will be much higher than the rated power and the peak power of the SMPS needs to exceed 2 times the motor power. NOTE: Not suitable for charging Battery, Speed Control Motors. Shell with many holes makes better heat dissipation efficient, built in Cooling fan and dustproof net, ensure stable work. 12v power supply unit consists of high-quality PCB circuit board, electronic components and built-in filters for effective anti-interference, good working performance. Built-in adjustable voltage button and status indicator. DC adjustable voltage range: +/-10%, clearly see the operating status of the power supply.

Brand: NUOWEIDE


Power Source: Corded Electric


Mounting Type: Portable


Current Rating: 100 Amps


Specification Met: CE, RoHS, UL


Brand Name: NUOWEIDE


Model: NUOWEIDE-TRANSFORMER-B0DS2B5NRB


Manufacturer: NUOWEIDE


Warranty Description: 1


Unit Count: 1.0 Count


Power Source: Corded Electric


Mounting Type: Portable


Current Rating: 100 Amps


Minimum Frequency: 50 Hz


Specification Met: CE, RoHS, UL


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good price for good product.
Size: DC 12V Color: DC 12V 125A 1500W
It works great at a nice price.
Reviewed in the United States on January 27, 2026 by Michael Martin

  • Works as described
Size: DC 24V Color: DC 24V 62.5A 1500W
Works as described
Reviewed in the United States on January 10, 2026 by Larry Corum

  • Great cheap psu for powering a LiPo charger
Size: DC 24V Color: DC 24V 25A 600W
This psu is perfect for my use case. I wanted the ability to parallel charge several large capacity batteries, but my chargers internal psu provides 200watt, while accepting charging up to 800w through an external source. This is gives me a solid 480 watts@24v and was pretty cheap, so I figured I'd give it a shot. -Fan blows plenty of air to keep unit cool under load -Has a voltage adjustment range of about 22.5v to 26v, so under load you can maintain a constant 24v, if that matters to you. -have tested up to 400 watt personally and it was fine. The actual RMS of this unit is 480w, I believe the 600w is a peak and isn't recommended for sustained use at that load. ... show more
Reviewed in the United States on October 30, 2025 by Steven Allen Rhodes

  • Works great to power 12v 8k watt diesel heater.
Size: DC 12V Color: DC 12V 50A 600W
using this to power my 12v 8k watt diesel heater in my garage. Works great, fan is loud, but its a garage so thats not a big deal.
Reviewed in the United States on February 3, 2026 by A. Chambers

  • Good 12v dc power source for sub amp with no interference
Size: DC 12V Color: DC 12V 100A 1200W
Powers sub amp I have 12 & 10 inch speakers hooked to.
Reviewed in the United States on January 5, 2026 by Tom Dudley

  • Good value
Size: DC 24V Color: DC 24V 25A 600W
Easy Install works well, wish fan did not run constantly.
Reviewed in the United States on December 5, 2025 by Chris Glodowski

  • Do not recommend
Size: DC 12V Color: DC 12V 50A 600W
Power supply failed within 24 hours of use, after installing I verified 12v was set correctly and within 10 hours of use I started to smelling burning electronics and 10 hours later it completely failed and will not power back on. Should’ve got a meanwell instead.
Reviewed in the United States on November 1, 2025 by Ty Montgomery

  • Good quality
Size: DC 12V Color: DC 12V 125A 1500W
Great for bench testing DC equipment, like car audio. Built very well, with plenty of power.
Reviewed in the United States on August 29, 2025 by Allen Welch

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