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The CUI Inc. PYB30-Q48-T312-U is an enclosed DC-DC converter designed for chassis mounting. It features a 30W isolated output with a 4:1 input voltage range of 18-75 Vdc.
This converter provides triple regulated outputs, including 3.3V, -12V, and +12V, with corresponding current ratings. Key electrical specifications include an efficiency of up to 85% and 1,500 Vdc isolation. Protection features include continuous short circuit, over current, and over voltage protection.
The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions. Its dimensions are 67.5mm x 55.0mm x 19.1mm. The PYB30-Q48-T312-U is part of the PYB30-U series, known for its industry-standard pinout and smaller package size.
This model is suitable for applications requiring reliable power conversion with multiple voltage outputs and robust protection mechanisms. Its enclosed design and chassis mount capability facilitate integration into various systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output power is 26.5 W.
The input voltage range is 18 ~ 75 Vdc.
The output voltages are 3.3 Vdc, -12 Vdc, and 12 Vdc.
The output currents are 175 mA, -31 mA, and 625 mA.
The efficiency is 85%.
The operating temperature range is -40°C to 85°C.
It includes continuous short circuit, over current, and over voltage protection.