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The CUI Inc. PYBE20-Q48-S3-T is an enclosed DC-DC converter designed for ITE (Commercial) applications. It provides a regulated 3.3V output at up to 5A, delivering a maximum power of 16.5W. The converter features a wide 4:1 input voltage range of 18-75Vdc, making it versatile for various power systems.
Key electrical specifications include a high efficiency of up to 86% at full load and 1500Vdc isolation. It also includes continuous short circuit protection for enhanced reliability. The operating temperature range is -40°C to +85°C with derating.
Mechanically, this unit is designed for chassis mounting and has dimensions of 76.0mm x 31.5mm x 21.2mm. It meets EN standards for safety and compliance, including 55024 and 55032 Class A for electromagnetic compatibility.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PYBE20-Q48-S3-T has a nominal output voltage of 3.3 Vdc.
The maximum output current for the PYBE20-Q48-S3-T is 5A.
The input voltage range for the PYBE20-Q48-S3-T is 18 to 75 Vdc.
The maximum power output of the PYBE20-Q48-S3-T is 16.5W.
The typical efficiency of the PYBE20-Q48-S3-T at full load is 86%.
The operating temperature range for the PYBE20-Q48-S3-T is -40°C to +85°C with derating.
Yes, the PYBE20-Q48-S3-T features continuous short circuit protection.