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Q&A Chokes, Beads and Inductors in Pi-filters

I have seen pi-filters using chokes, ferrite-beads, and plain inductors as the L-element What are the main differences between them? when use one or other?

1 answer  ·  posted 4y ago by zeke‭  ·  edited 1y ago by Lorenzo Donati‭

Question EMC pi-filter inductor
#2: Post edited by user avatar Lorenzo Donati‭ · 2023-08-09T21:24:10Z (over 1 year ago)
Retagged.
EMC pi-filter Analog
EMC pi-filter inductor
#1: Initial revision by user avatar zeke‭ · 2020-06-23T19:36:22Z (over 4 years ago) 
I have seen pi-filters using chokes, ferrite-beads, and plain inductors as the L-element
What are the main differences between them?  when use one or other?