How to solve EMC problems! || The mystery of the buzzing speaker

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Common Mode Chokes:
Capacitors:
Würth Elektronik “Theoretical Basics for Common Mode and Differential Mode”:
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Specialist book “Trilogy of Magnetics”:
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In this video we will solve the mystery of the buzzing speaker. The reason for the noises are of course EMC problems, aka electromagnetic compatibility problems. That is why I will explain the reasons for EMC problems, how to measure them and how to fix them as well. While doing so, I will not only talk about mains filter but also about other areas of the EMC. Let's get started!

Thanks to the Würth Elektronik eiSos Gruppe for supporting this video.

Music:
2011 Lookalike by Bartlebeats
Killing Time, Kevin MacLeod
(incompetech.com)

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