URD_LD-20WR3 series are isolated 20W DC-DC products with a 4:1 input voltage range. 3000VDC input to output isolation, operating ambient temperature range of -40℃ to +105℃, Input under-voltage protection, output short circuit, over-current protection and EMI meets CISPR32/EN55032 CLASS B. It can be widely used in regulated dual output areas, such as data transmission device, Telecommunication device, distributed power supply system, hybrid module system, remote control system.