Mornsun recently added four new series with dual isolated regulated outputsto its wide input R3 DC/DC converters family, URD-S-3WR3, URD-YMD-10WR3, URD-LD-20WR3 and URD480524D-30WR3 series. These four new series adopt international standard pins, have strong EMI ability and good compatibility. Besides, the series provide a 4:1 ultra wide input voltage range, and deliver efficiencies up to 84%. In addition to meeting EN62368 standards, protections for input under-voltage, output short circuit, over-current are also included. Applications includedata transmission device, Tele-communication device, distributed power supply system, hybrid A/D system, remote control system, etc.
Application block diagram:
Features:
- Primary/Secondary output are positive
- Ultra wide input voltage range(4:1): 18~75VDC
- Efficiency up to 84%
- Isolation voltage: 1500VDC/3000VDC/3000VAC
- Protections including input under-voltage, output short circuit, over-current
- Operating temperature range: URD-LD-20WR3 is -40℃ to +105℃, other series are -40℃ to +85℃
| Part Number | Power（W） | Vin
（VDC） |
Vout（VDC） | No. Of Outputs | Isolation（VDC） | Package | Dimension（mm） | Certification | Sample |
| URD-S-3WR3 | 3 | 48（18~75） | 5,5；5,12； 5，24 | 2 | 3000 | SIP | 27.40*9.50*12.00mm | Meets CE standards | |
| URD-YMD-10WR3 | 10 | 48（18~75） | 5,5；5,12；5,24 | 2 | 1500 | DIP | 25.40*25.40*11.70mm | CE Pending | |
| URD-LD-20WR3 | 20 | 48（18~75） | 5,5；5,12；5,24 | 2 | 3000 | DIP | 50.80*25.40*11.80mm | CE Pending | |
| URD480524D-30WR3 | 30 | 48（18~75） | 5，24 | 2 | 3000
(VAC) |
DIP | 70.00*48.00*26.00mm | CE Pending |
