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The CUI Inc. PYBE20-Q48-D15-T is an enclosed DC-DC converter from the PYBE20 series, designed for reliable power conversion. It features a wide 4:1 input voltage range of 18~75 Vdc, accommodating nominal 48Vdc systems. The converter provides dual regulated outputs of +/-15V, each capable of delivering up to 667mA, for a total output power of 20W.
Key electrical specifications include a typical efficiency of 89% and 1500 Vdc isolation. The operating temperature range is -40°C to +85°C, with derating applied. This model is designed for chassis mounting, offering a compact footprint with dimensions of 76.0mm x 31.5mm x 21.2mm.
Additional features include continuous short circuit protection and compliance with EN standards. The converter is suitable for ITE (Commercial) applications and meets EN/BS EN 62368-1 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 18 to 75 Vdc.
The converter provides ±15 Vdc outputs.
The maximum output current is 667mA per rail.
The maximum power output is 20W.
The isolation voltage is 1500 Vdc.
The typical efficiency is 89%.
It operates from -40°C to +85°C with derating.