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SC125A Info

125 Watt Half-brick DC/DC Converter Series

The SC125A Series is our 125 Watt, open-frame, 1/2 bricks. This dynamic new DC to DC converter series offer many unique features, such as: 1800 Vdc I/O Isolation, higher ambient operating temperatures, reduced airflow requirements, efficiencies > 93% over the entire input voltage range, excellent regulation and transient response characteristics. RoHS compliant converters available.


Applications for the SC125A include: Telecom mobile/optical switches, high capacity network routers and systems requiring distributed power architecture.


125 Watt DC/DC 1/2 brick converters
    Catalog, 2 pages

    Technical Reference Notes: (PDF) SC125A11-2500-48 (36-76 Vdc Input, 5.0 Vdc/25A Out)
    Technical Reference Notes: (PDF) SC125A17-3000-48 (36-76 Vdc Input, 3.3 Vdc/30A Out)

    • Model numbers:
    • SC125A17-2500-24 (18-36Vdc Input, 3.3Vdc Output)
    • SC125A11-2000-24 (18-36Vdc Input, 5.0Vdc Output)
    • SC125A12-1000-24 (18-36Vdc Input, 12.0Vdc Output)
    • SC125A17-3000-48 (36-76Vdc Input, 3.3Vdc Output)
    • SC125A11-2500-48 (36-76Vdc Input, 5.0Vdc Output)
    • SC125A12-1000-48 (36-76Vdc Input, 12.0Vdc Output)

Contact sales@dcdc.com for further information.


All converters manufactured by Semiconductor Circuits, Inc. are backed by over 40 years of field proven value. You can count on us to provide you with the best possible DC/DC solution for your application, because we listen to your requirements and base our recommendations on your specific needs. Technical support is readily available; we are here to assist you.