This 12V 400W power supply unit delivers a stable and efficient output, ideal for powering LED strips, CCTV systems, 3D printers, audio amplifiers, and various industrial or DIY electronics. Designed with built-in overload, over-voltage, and short circuit protection, it ensures safety and durability. With its compact design and high conversion efficiency, this SMPS (Switched Mode Power Supply) offers reliable performance for both home and professional setups.

KEY FEATURES

• Output Voltage: 12V DC

• Power Output: 400 Watts

• Current: Up to 33A

• Input Voltage: 100-240V AC (auto-switching)

• Protection: Overload / Over Voltage / Short Circuit

• Cooling: Built-in fan for temperature control

• Applications: LED lighting, CCTV, 3D printing, industrial control, DIY electronics