COSEL
COSEL DHS250B12 DC-DC converter
MPN: DHS250B12
COSEL DHS250B12 is a DC-DC converter from the DHS (250W) series. The specified input voltage range is 200V to 400V. The output voltage is 12V. The maximum output current is listed as 21A. The listed efficiency is 88%. The specified isolation voltage is 3 kV. The operating temperature range is -40°C ~ 100°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 2.40" L x 2.30" W x 0.50" H (61.0mm x 58.4mm x 12.7mm); Package / Case: 8-DIP Module; Number of Outputs: 1; Features: Remote On/Off, OCP, OTP, OVP; Applications: ITE (Commercial). These parameters are based on distributor-listed information and should be confirmed before engineering use.
Specifications
| Applications | ITE (Commercial) |
|---|---|
| Base Product Number | DHS250 |
| Current - Output (Max) | 21 A |
| Efficiency | 88 % |
| Features | Remote On/Off, OCP, OTP, OVP |
| Manufacturer | Cosel |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -40 °C ~ 100 °C (With Derating) |
| Package | Box |
| Package / Case | 8-DIP Module |
| Series | DHS (250 W) |
| Size / Dimension | 2.40" L x 2.30" W x 0.50" H (61.0 mm x 58.4 mm x 12.7 mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 400 V |
| Voltage - Input (Min) | 200 V |
| Voltage - Isolation | 3 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