YC-400W16-5V is a conversion device which converts 200VAC-240VAC power to 5.0VDC power. It takes advanced a half-bridge LLC Resonant Converter technology, with precise control, input and output isolation, makes the device safe and efficient, and of good reliability. The conversion device mainly applies to the field of electronics, LED display, security monitoring, military-industry, communications, electricity, lighting display, industrial equipment etc.