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The CUI Inc. VHK75W-Q24-S48 is an enclosed DC-DC converter designed for robust power conversion applications. It offers a single 48V output with a maximum power of 75W and a maximum output current of 1.56A. The converter operates within a wide 4:1 input voltage range of 9-36 Vdc, making it versatile for various power sources.
Key electrical specifications include an efficiency of up to 82% and an isolation voltage of 1,500 Vdc. It is equipped with comprehensive protections, including over-current, over-temperature, over-voltage, and short-circuit protection. The operating temperature range is -40°C to 85°C.
Designed for easy integration, this unit features a rugged metal enclosure with an integrated heat sink and chassis mounting. Its dimensions are 108.0mm x 101.6mm x 38.1mm, providing a compact solution for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is 48 Vdc.
The input voltage range is 9-36 Vdc for 24 Vdc input models and 18-75 Vdc for 48 Vdc input models.
The maximum output power is 75W.
The typical efficiency is 82%.
The operating temperature range is -40°C to 85°C.
Yes, it features continuous short circuit protection.