The input stage of an off-line power converter usually contains an LC averaging filter. A common practice is to damp the LC filter using additional reactive/dissipative components. In this article, we ...
The low-pass LC filter family of Coilcraft has released its 3rd and 7th order Butterworth and elliptical alignments of filters featuring 50-Ω impedance and less than 0.3 dB of insertion loss. The ...
I think it was a two-stage mains input filter from Schurter that got me thinking about CLCLC input filtering. And it all seemed so simple until I started reading around to understand it. I supposed I ...