| PartNumber | DBS400B12 | DBS400B15 | DBS400B18 |
| Description | Isolated DC/DC Converters 400W 12V 34A SMD/SMT | Isolated DC/DC Converters 400W 15V 27A SMD/SMT | Isolated DC/DC Converters 400W 18V 22A SMD/SMT |
| Manufacturer | Cosel | Cosel | Cosel |
| Product Category | Isolated DC/DC Converters | Isolated DC/DC Converters | Isolated DC/DC Converters |
| RoHS | Y | Y | Y |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Output Power | 400 W | 400 W | 400 W |
| Input Voltage | 200 V to 400 V | 200 V to 400 V | 200 V to 400 V |
| Output Voltage Channel 1 | 12 V | 15 V | 18 V |
| Output Current Channel 1 | 34 A | 27 A | 22 A |
| Isolation Voltage | 3 kV | 3 kV | 3 kV |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Length | 4.6 in | 4.6 in | 4.6 in |
| Width | 2.4 in | 2.4 in | 2.4 in |
| Height | 0.5 in | 0.5 in | 0.5 in |
| Industry | Commercial | Commercial | Commercial |
| Product | Isolated | Isolated | Isolated |
| Series | DB | DB | DB |
| Operating Temperature Range | - 20 C to + 85 C | - 20 C to + 85 C | - 20 C to + 85 C |
| Packaging | Bulk | Bulk | Bulk |
| Package / Case Size | Full Brick | Full Brick | Full Brick |
| Brand | Cosel | Cosel | Cosel |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Minimum Operating Temperature | - 20 C | - 20 C | - 20 C |
| Product Type | Isolated DC-DC Converters | Isolated DC-DC Converters | Isolated DC-DC Converters |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | DC-DC Converter | DC-DC Converter | DC-DC Converter |
| Unit Weight | 6.349313 oz | 6.349313 oz | 6.349313 oz |