Electronic Design

Understanding Common Mode Chokes to Reduce EMI

Discover why yesterday’s EMI filters can’t keep up with today’s fast-switching power devices—and how to tame escalating ...
Electronics Weekly

Four-line common-mode choke mounts on PCB

For filtering three-phase and neutral on circuit boards, Schurter is offering the DKIH-4 series of four-line common mode chokes using nano-crystalline ring cores, with ratings from 10A to 40A. “The ...
Electronics Weekly

PCB-mount common-mode chokes for 10 to 50A and 300Vac

Schurter has introduced a series of through-hole PCB-mount common-mode chokes for use at between 10A and 50A and up to 300Vac or 450Vdc. For single-phase applications, DKIV-1 chokes are available with ...
Business Wire

Pulse Electronics Introduces 1000Base-T1 Automotive Ethernet Common Mode Choke

SAN DIEGO--(BUSINESS WIRE)--Pulse Electronics’ Networking Business Unit, a leading provider of electronic networking and communications components, introduces the 1000Base-T1 Ethernet Common Mode ...
EDN

Review: Tekbox LISN Mate is valuable for evaluating filter circuits

Evaluating power supplies for conducted emissions requires a line impedance stabilization network, or LISN. Tekbox Digital Solutions (Reference 1) had introduced an AC line LISN and DC LISN a couple ...