Common-mode noise reduction has emerged as a critical focus in the development of power converters, addressing challenges associated with electromagnetic interference (EMI) that can impair both ...

According to IEEE/ANSI Standard C62.41-1991 (formerly IEEE Standard 587), Recommended Practice on Surge Voltages in Low-Voltage AC Power Circuits, the worst normal mode surge expected inside a ...

Compared to traditional common-mode choke solutions, Monolithic EMI filters provide significantly more RFI suppression in a substantially smaller package. A multitude of factors are conspiring to ...

For the PDF version of this article, click here. Let's return to the question, “Why Have an Air Gap?” initially posed in the Power Design article in the December 2002 issue of Power Electronics ...