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The CUI Inc. PYB20-Q48-D5-H-U is an enclosed DC-DC converter designed for reliable power conversion. It delivers up to 20W of output power with dual +/-5V regulated outputs, each capable of supplying 100mA.
This converter operates with a wide 18-75Vdc input voltage range, making it suitable for various power systems. Key electrical specifications include an efficiency of up to 86% and an isolation voltage of 1,500 Vdc. Protection features include continuous short circuit, over current, and over voltage protection.
The unit is designed for chassis mounting and has a U-frame package type. It operates within a temperature range of -40°C to 85°C. The dimensions are 76.0mm in length, 31.5mm in width, and 25.1mm in height.
| 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 dual output of ±5 Vdc with a maximum power of 20 W.
The typical efficiency is 86%.
The maximum ripple and noise are 100 mVp-p.
It includes short circuit, over current, and over voltage protections.
The isolation voltage is 1,500 Vdc.