MORNSUN launched its 4200VDC Isolated 20W DC-DC converter URF series which is aimed at applications which require high isolation such as electric power monitoring systems & medical equipment. With high power of up to 20W, the unit satisfies the demand of an extended load in one system with efficiency up to 89%.

Besides having a 4:1 input range of 9-36V & 18-75V and short circuit protection, its exceptional temperature characteristics and EMI feature also makes it an ideal solution for application of data-transmission equipment, BMS, telecom equipment, distributed power systems, mixed D/A systems, remote control systems, industrial robots, and so on.

4:1 Input voltage of 9-36V /18-72V
Isolation up to 4200VDC
Efficiency up to 89%
Short circuit protection
Operating temperature of -40`+85℃
EMI meet IEC/EN61000 CISPR22/EN55022 CLASS A without external components

View full datasheet at for more details.