Universal power supply 9V-36V 3A Adjustable power supply AC/DC 27W-108W [Enhanced Adjustable Power Supply] Built-in security system. Automatic overvoltage shutdown, overcurrent shutdown, overtemperature shutdown, short-circuit shutdown. We specialize in the production of safe, high-quality power supplies. No noise and safety of use. Universal Power Supply 108W 3A 9V-36V Adjustable Power Supply 100V-240V AC for Adjustable Power Supply DC This is a variable power supply for almost any DC input socket. It can be used as 12V power supply, 24V power supply, 36V power supply with 6 amps. Widely used in GPS, CCTV camera system, HDMI converter, DVD player, DVR, Bluetooth speaker, mobile phone, Kindle, camera, LED lighting strip, under cabinet lighting, TV receiver, smart phone, wireless router and many other home electronic products.