A pioneer in power electronics since 1947, IR HiRel is a leader in high-reliability, radiation-hardened (rad hard) power conversion and RF solutions for extreme environments, such as those found in space, national security programs, and other industries. Our design, operations and quality systems meet and exceed military standards.

Applications range from space exploration vehicles to communications, navigation, and observation satellites, classified missions and more, where failure-free performance is required in severe mechanical, thermal and radiation environments. Our specialized team of design experts provides proven, high performance and fully documented products to expedite the approval path with your management and end customers.

IR HiRel is an Infineon Technologies company. Together, we offer a broad selection of solutions certified to European Space Agency (ESA) and Defense Logistics Agency (DLA) standards for our global customers. We focus on the quality and reliability of our power conversion solutions, reducing your development effort and risk, so that you can meet requirements faster and work smarter.

Our power conversion portfolio is the industry’s broadest, spanning rad hard MOSFETs, DC-DC hybrid converters and custom PWB-based power supplies. Our flexible custom model can tailor power solutions to your specific needs.