Influence of layout and component selection on EMC behavior

Switching regulators are efficient, but their interference spectrum causes EMC problems. In order to get these under control, there are a number of levers that can be used, for example, in the selection of suitable components, PCB layout and filter design. Würth Elektronik has tested the effectiveness of various measures with comparative measurements.

Read the article by Andreas Nadler, Field Application Engineer at Würth Elektronik eiSos, for interesting insights into the EMC of switching controllers.

Download the Article