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The CUI Inc. PQA50-D48-S15-T is an enclosed DC-DC converter from the PQA50-T series, designed for reliable power conversion in demanding applications. This model delivers a single, regulated 15V output with a maximum power rating of 50W and an output current of 3.33A.
It operates with a wide 2:1 input voltage range of 36-75 Vdc, making it versatile for various power systems. Key electrical specifications include a high efficiency of up to 91%, line and load regulation of ±0.5% and ±1% respectively, and a switching frequency of 320 kHz. The converter offers robust protection features, including short circuit, over current, and input under voltage protection.
Designed for practical integration, the PQA50-D48-S15-T features a chassis mount type and measures 76.0mm x 31.5mm x 21.2mm. It operates within an extended temperature range of -40°C to 85°C, ensuring performance in diverse environmental conditions. The unit provides 1,500 Vdc isolation, enhancing system safety.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 15 Vdc.
The maximum output power is 50W.
The operating input voltage range is 36 Vdc to 75 Vdc.
The operating temperature range is -40°C to 85°C.
It uses chassis mount.