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The CUI Inc. VHK100W-Q48-S28 is a high-performance DC-DC converter designed for demanding applications. It offers a robust 100W isolated output with a 4:1 input voltage range of 18-75 Vdc and a single 28V output.
Key electrical specifications include an output current of 3.57A, an efficiency of up to 86%, and 1,500 Vdc isolation. The converter is equipped with comprehensive protections, including over current, over temperature, over voltage, and short circuit protection. It also features remote on/off control.
Designed for reliability, the VHK100W-Q48-S28 operates within a wide temperature range of -40°C to 85°C. Its rugged metal enclosure with an integrated heat sink facilitates efficient thermal management. The unit is chassis mountable, with dimensions of 107.4mm x 101.9mm x 38.1mm.
| 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 28 Vdc.
The maximum output current is 3.57 A.
The power rating is 100W.
The input voltage range is 18-75 Vdc.
The operating temperature range is -40°C to 85°C.
Yes, it has continuous short circuit protection.
It requires chassis mounting.