Murata-Power-Solutions
Murata-Power-Solutions IRH-12-21-W80NB-C DC-DC converter
MPN: IRH-12-21-W80NB-C
Murata-Power-Solutions IRH-12-21-W80NB-C is a DC-DC converter from the IRH-W80 (250W) series. The specified input voltage range is 16V to 160V. The output voltage is 12V. The listed power rating is 252 W. The maximum output current is listed as 21A. The listed efficiency is 91%. The specified isolation voltage is 4.242 kV. The operating temperature range is -40°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 2.49" L x 2.39" W x 0.55" H (63.2mm x 60.7mm x 14.0mm); Package / Case: Half Brick; Number of Outputs: 1; Features: Adjustable Output, Baseplate, Remote On/Off, Remote Sense; Control Features: Enable, Active Low; Approval Agency: CE, cURus, UL; Applications: ITE (Commercial), Railway. These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial), Railway |
|---|---|
| Approval Agency | CE, cURus, UL |
| Base Product Number | IRH-12 |
| Control Features | Enable, Active Low |
| Current - Output (Max) | 21 A |
| Efficiency | 91 % |
| Features | Adjustable Output, Baseplate, Remote On/Off, Remote Sense |
| Manufacturer | Murata Power Solutions |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 85 °C (With Derating) |
| Package | Tray |
| Package / Case | Half Brick |
| Power (Watts) | 252 W |
| Series | IRH-W80 (250 W) |
| Size / Dimension | 2.49" L x 2.39" W x 0.55" H (63.2 mm x 60.7 mm x 14.0 mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 160 V |
| Voltage - Input (Min) | 16 V |
| Voltage - Isolation | 4.242 kV |
| Voltage - Output 1 | 12 V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements