COSEL
COSEL DBS400B28 DC-DC converter
MPN: DBS400B28
COSEL DBS400B28 is a DC-DC converter from the DBS (400W) series. The specified input voltage range is 200V to 400V. The output voltage is 28V. The listed power rating is 406 W. The maximum output current is listed as 14.5A. The listed efficiency is 88%. The operating temperature range is -20°C ~ 85°C (With Derating). The mounting configuration is Through Hole. Additional technical characteristics: Type: Isolated Module; Size / Dimension: 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm); Package / Case: 21-DIP Module; Number of Outputs: 1; 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 | DBS400 |
| Current - Output (Max) | 14.5 A |
| Efficiency | 88 % |
| Manufacturer | Cosel |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature | -20 °C ~ 85 °C (With Derating) |
| Package | Box |
| Package / Case | 21-DIP Module |
| Power (Watts) | 406 W |
| Series | DBS (400 W) |
| Size / Dimension | 4.60" L x 2.40" W x 0.50" H (116.8 mm x 61.0 mm x 12.7 mm) |
| Type | Isolated Module |
| Voltage - Input (Max) | 400 V |
| Voltage - Input (Min) | 200 V |
| Voltage - Output 1 | 28 V |
Before ordering
- Minimum and maximum supply voltage, including transients
- Continuous and peak load, cooling and ambient temperature
- Isolation, mechanical envelope and mounting requirements