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The CUI Inc. VHK150W-Q24-S48 is a 150W enclosed DC-DC converter designed for robust performance in demanding applications. It features a wide 4:1 input voltage range, supporting either 9-36 Vdc or 18-75 Vdc, and provides a single, regulated 48 Vdc output with a maximum current of 3.12A.
This converter boasts an efficiency of up to 84% and includes comprehensive protection features such as over-current, over-temperature, over-voltage, and short-circuit protection. It is built with a rugged metal enclosure and an integrated heat sink, making it suitable for chassis mounting. The operating temperature range is -40°C to 100°C, ensuring reliability in various environmental conditions.
Key electrical specifications include 1,500 Vdc isolation, line and load regulation of ±0.2%, and voltage accuracy of ±1.5%. The switching frequency is 250 kHz. The VHK150W series is designed for applications requiring a stable and reliable power conversion solution.
| 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 maximum output current is 3.12 A.
The input voltage range is 9-36 Vdc.
The power rating is 150 W.
The operating temperature range is -40°C to 100°C.
Yes, it has over-current protection ranging from 110 to 140% of nominal output current.