WEBINAR

Understanding Common Mode Chokes to Reduce EMI

Discover why yesterday’s EMI filters can’t keep up with today’s fast-switching power devices—and how to tame escalating common-mode noise with smarter choke selection. Join us to explore real-world fixes and see how Coilcraft’s MAGPro tools can speed you to a clean, compliant design.
December 11, 2025
7:00 PM UTC
1 hour

December 11th, 2025
Time: 2:00 PM ET | 1:00 PM CT | 11:00 AM PT
Duration: 60 minutes
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Summary

Identifying common mode noise and determining how to suppress it has been a dreaded task for design engineers since the beginning of the development of microelectronics. Today, advancements in high-power, fast-switching devices and topologies challenge circuit designers with the need to suppress more noise than ever before. EMI filtering solutions designed several years ago are not sufficient today as the power switching technology continues to evolve at an ever-quickening pace. This seminar will include: A brief review of potential CM noise sources and the key selection parameters for Common Mode ChokesReal world examples to illustrate how EMC solutions may be found quickly and easily using Coilcraft's patented MAGPro online design tools.

Speaker

Steve Hickman

Steve Hickman

Corporate Product Manager

Coilcraft

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Sponsored by:

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