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The CUI Inc. PQA30-D48-S3-TH is an enclosed DC-DC converter from the PQA30-T series, designed for reliable power conversion in various applications. It delivers a single, regulated output of 3.3V at up to 6A, providing a total output power of 30W.
This converter features a wide 2:1 input voltage range of 18-36 Vdc, making it versatile for different power sources. It offers 1,500 Vdc isolation for enhanced safety and protection. Key protections include short circuit, over current, and over voltage.
The PQA30-D48-S3-TH operates within an extended temperature range of -40°C to 85°C, with derating. Its compact dimensions (76.0mm x 31.5mm x 25.1mm) and chassis mount type facilitate integration into systems. The converter also includes remote on/off control and a pi filter for input current.
With an efficiency of up to 85% and features like line and load regulation, this DC-DC converter is suitable for ITE (Commercial) applications requiring stable and efficient power.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating input voltage range is 18-36 Vdc for the 24 Vdc input models and 36-75 Vdc for the 48 Vdc input models.
The PQA30-D48-S3-TH has an output voltage of 3.3 Vdc and a maximum output current of 6 A.
The maximum output power is 30W.
The isolation voltage is 1,500 Vdc.
The operating temperature range is -40°C to 85°C.
This DC-DC converter is designed for chassis mount.