AC to DC Power Supply PCB Module 220V AC to 12V DC 5W – Compact & Efficient Buck Converter for DIY & Industrial Use

Power your electronics efficiently with the AC to DC Power Supply PCB (220V AC to 12V DC, 5W) — a compact and reliable buck converter module designed for smooth voltage conversion and stable output.

With ≥70% efficiency at full load, this module minimizes heat generation and energy loss, ensuring long-lasting and safe operation. It features built-in short circuit protection that automatically restores normal function after a fault is cleared, adding an extra layer of safety.

Thanks to its compact and durable design, it easily fits into DIY projects, smart home devices, automation systems, and communication equipment.

Replacing bulky transformers and diodes, this power supply offers high performance, low power consumption, and excellent electrical isolation — perfect for efficient and reliable electronics.