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The Bel Power Solutions PSS249-7E is a high-efficiency DC DC converter designed for electronic systems requiring no input-to-output isolation. It features an enclosed, conformal coated type with chassis mounting, making it suitable for demanding environments.
Key electrical specifications include an output voltage of 22V and a current rating of 9A, delivering a total power of 216W. The converter boasts high efficiency, up to 97% according to the datasheet and 94% as per database records, with an operating temperature range of -25°C to 71°C.
Designed for applications such as ITE (Commercial) and Railway, this converter meets safety standards including cCSAus and CE. Its dimensions are 171.0mm in length, 111.0mm in width, and 60.0mm in height.
Additional features include input undervoltage lockout, active current sharing for parallel operation, and continuous no-load and short-circuit proof operation. The product is RoHS3 compliant and has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage is up to 144 VDC.
The output voltage ranges from 5.1 to 48 VDC.
The typical efficiency is 97%.
It operates within -25°C to 71°C.
It is approved by cCSAus and CE, and complies with UL/CSA 60950-1 and EN IEC 62368-1 3rd Edition.