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The Bel Power Solutions PSK/PSS Series PSK2420-9E is a positive switching regulator designed as a power supply for electronic systems where input-to-output isolation is not required. It offers high efficiency, up to 97%, and a wide input voltage range. This model provides a single output voltage from 5.1 to 48 VDC with a current rating of 20A, delivering up to 480W of power.
Designed for reliability, the PSK2420-9E operates within an extended temperature range of -40°C to 71°C. It features input undervoltage lockout, active current sharing for parallel operation, and is continuously no-load and short-circuit proof. The unit is safety approved to UL/CSA 60950-1 and CE self-declaration according to EN IEC 62368-1 3rd Edition.
This converter is suitable for ITE (Commercial) and Railway applications. It is designed for chassis mounting and comes with conformal coating for protection. The PSK/PSS series is also noted for its very good dynamic properties and low input-to-output differential voltage.
| 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 maximum current output is 20A.
The efficiency is up to 97%.
The dimensions are 171mm in length, 111mm in width, and 80mm in height.
It is approved by cCSAus and CE.