12v 400w power supply

Model No. MA400W-12V

Input Voltage 180-265VAC 50/60Hz

Max. Power 400W max

Output Type Constant voltage

Efficiency >88%

Output Voltage  12VDC

Output Current  33.3A max

Operating Temperature  -30ºC~+50ºC

Installation  Outdoor rainproof

IP Rating  IP23

Cooling  Fan

Product Size(L*W*H)  225*140*63 mm

Net Weight(g)  925g

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Design

The manufacturer designed the 12V 400W power supply as a high-performance, versatile solution to efficiently convert AC (alternating current) from an electrical outlet into DC (direct current), which powers 12V LED lighting systems and other 12V electronic devices. With a 400W output capacity, this power supply can handle demanding applications, providing reliable and consistent performance for a variety of commercial, industrial, and residential lighting setups.

key features

One of the key features of the supply is its constant voltage output, which ensures that the output voltage remains stable at 12V regardless of fluctuations in the input power. This is crucial for maintaining the correct functioning of LED strips, modules, and other devices, as even small voltage changes can affect their brightness and lifespan. The power supply ensures that your 12V systems receive a consistent and steady voltage, preventing over-voltage or under-voltage issues that could damage your lights or electronics.

The power supply suits powering long runs of LED strips, high-power lighting systems, and multiple LED modules at once. Whether you’re illuminating a large area or running several LED strips in parallel, the supply offers the necessary power and reliability for demanding applications. It is ideal for commercial spaces, outdoor lighting, stage lighting, landscape lighting, and more.

Built

Built with energy efficiency in mind, the 12V 400W power supply helps reduce electricity consumption while providing consistent, high-quality lighting. The power supply is designed to operate with minimal heat generation, making it an energy-saving solution that helps lower overall energy costs.

The 12V 400W power supply also comes equipped with several safety features, including overload protection, short-circuit protection, and over-voltage protection, which ensure the longevity and safety of the power supply and connected devices. The compact design allows for easy installation and integration into existing lighting setups, while the durable construction ensures reliable long-term operation.

Whether for DIY projects, professional installations, or large-scale lighting systems, the 12V 400W power supply provides a dependable and efficient solution for powering 12V LED lights and other electronics.

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