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| operating input voltage (Minimum/Maximum @ 48 Vdc input models) |
The CUI Inc. VHK50W-Q48-S28 is an enclosed DC-DC converter designed for robust power applications. It offers a single 28V output with a maximum current of 1.78A, delivering up to 50W of power.
This converter operates within a wide 18-75Vdc input voltage range and boasts an efficiency of up to 83%. Key features include 1500Vdc isolation, over-current, over-temperature, over-voltage, and short-circuit protections, along with remote on/off control.
The unit is housed in a rugged metal enclosure with an integrated heat sink and is designed for chassis mounting. Its operating temperature range is -40°C to 85°C, making it suitable for various industrial environments. The dimensions are 107.4mm x 101.9mm x 38.1mm.
This series is ideal for applications requiring reliable and protected DC-DC power conversion in industrial, medical, and telecommunications equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The VHK50W-Q48-S28 has a nominal output voltage of 28 Vdc.
The maximum output power for the VHK50W-Q48-S28 is 50W.
The input voltage range for the VHK50W-Q48-S28 is 18 Vdc to 75 Vdc.
The operating temperature range is -40°C to 85°C.
Yes, it includes over current, over temperature, over voltage, and short circuit protections.