General description The DC 12V 15A 180W Power Supply Transformer Switch is designed to convert AC 110V/220V to a stable 12V output, making it ideal for various applications such as LED strips, 3D printers, ham radio transceivers, CCTV cameras, car subwoofer amplifiers, audio amplifiers, wireless routers, ADSL cats, and HUBs. This power supply operates quietly without a fan and features a metal case with multiple ventilation holes for efficient heat dissipation. It is intended for indoor use only. Technical specifications Input Voltage: 110V/220V AC Output Voltage: 12V DC Output Current: 15A Power Rating: 180W Safety Features: automatic overload cut-off, over-voltage cut-off, automatic thermal cut-off, short circuit protection Measurement Allowed Error: +/- 1-3cm Other information