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| PartNumber | VFK400W-Q24-S24 | VFK400W-Q24-S12-DIN | VFK400W-Q24-S12 |
| Description | Isolated DC/DC Converters dc-dc isolated, 400 W, 10 36 Vdc input, 24 Vdc, 16.66 A, single output, chassis mount | Isolated DC/DC Converters dc-dc isolated, 400 W, 10 36 Vdc input, 12 Vdc, 33.33 A, single regulated output, DIN-RAIL | Isolated DC/DC Converters dc-dc isolated, 400 W, 10 36 Vdc input, 12 Vdc, 33.33 A, single output, chassis mount |
| Manufacturer | CUI Inc. | CUI Inc. | - |
| Product Category | DC DC Converters | DC DC Converters | - |
| Series | VFK400W | VFK400W-DIN | - |
| Type | Isolated with Remote On/Off and UVLO | Isolated with Remote On/Off and UVLO | - |
| Packaging | Bulk | Bulk | - |
| Package Case | Module | Module | - |
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 85°C | - |
| Mounting Type | Chassis Mount | DIN Rail | - |
| Size Dimension | 7.84" L x 4.99" W x 1.54" H (199.0mm x 126.8mm x 39.0mm) | 7.83" L x 5.00" W x 2.11" H (198.9mm x 127.0mm x 53.6mm) | - |
| Applications | - | - | - |
| Output | 24V | 12V | - |
| Power Watts | 400W | 400W | - |
| Voltage Input | 10 ~ 36 V | 10 ~ 36 V | - |
| Number of Outputs | 1 | 1 | - |
| Efficiency | 0.86 | 0.87 | - |
| Output 1 Current Max | 24 VDC @ 16.7A | 12 VDC @ 33.3A | - |
| Output 2 Current Max | - | - | - |
| Output 3 Current Max | - | - | - |
| Output 4 Current Max | - | - | - |