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| PartNumber | VHK75W-Q48-S12 | VHK75W-Q48-S15 | VHK75W-Q48-S12-DIN |
| Description | Isolated DC/DC Converters dc-dc isolated, 75 W, 18 75 Vdc input, 12 Vdc, 6.25 A, single output, chassis mount | Isolated DC/DC Converters dc-dc isolated, 75 W, 18 75 Vdc input, 15 Vdc, 5 A, single output, chassis mount | Isolated DC/DC Converters dc-dc isolated, 75 W, 18 75 Vdc input, 12 Vdc, 6.25 A, single regulated output, DIN-RAIL |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | DC DC Converters | DC DC Converters | DC DC Converters |
| Series | VHK75W | VHK75W | VHK75W-DIN |
| Type | Isolated with Remote On/Off and UVLO | Isolated with Remote On/Off and UVLO | Isolated with Remote On/Off and UVLO |
| Packaging | Bulk | Bulk | Bulk |
| Package Case | Module | Module | Module |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Chassis Mount | Chassis Mount | DIN Rail |
| Size Dimension | 4.25" L x 4.00" W x 1.50" H (108.0mm x 101.6mm x 38.1mm) | 4.25" L x 4.00" W x 1.50" H (108.0mm x 101.6mm x 38.1mm) | 4.23" L x 4.01" W x 2.07" H (107.4mm x 101.9mm x 52.6mm) |
| Applications | - | - | - |
| Output | 12V | 15V | 12V |
| Power Watts | 75W | 75W | 75W |
| Voltage Input | 18 ~ 75 V | 18 ~ 75 V | 18 ~ 75 V |
| Number of Outputs | 1 | 1 | 1 |
| Efficiency | 0.825 | 0.835 | 0.815 |
| Output 1 Current Max | 12 VDC @ 6.25A | 15 VDC @ 5A | 12 VDC @ 6.25A |
| Output 2 Current Max | - | - | - |
| Output 3 Current Max | - | - | - |
| Output 4 Current Max | - | - | - |