Electronic Design

Miniaturized Thin-Film Common-Mode Filter for High-Speed Interfaces

TDK Corp. has expanded its lineup of common-mode filters. The new TCM0403R thin-film common-mode filter offers a common-mode attenuation of 27.5 dB at 850 MHz in a 0403 package (0.45 x 0.30 mm). The ...
Electronic Design

Nanocrystalline Common Mode Chokes for Line Filters

Common mode chokes are used as in line filters to reduce broadband mains-borne radio interference. Wurth Electronics has developed current-compensated common mode chokes with nanocrystalline cores for ...
EDN

Filtering Out Common-Mode Noise in Congested Environments with Monolithic EMI Filters

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 ...
EDN

Inductor options for common-mode EMI reduction

Modern high-current inductors provide noise-suppression capabilities for a variety of common-mode applications. With proper design, it is possible to contain noise currents within a unit. By ...