EDN

Match modular EMI AC line filters to application’s DC supply needs

For AC mains-powered equipment, it’s common practice to use a modular AC line filter fitted either integral to a connector or as a chassis mount part, particularly in professional environments such as ...
EDN

Modular EMI AC Line Filters

Seasoned equipment designers have long known that an EMC compliance “pass” on an end product is not guaranteed by simply using compliant components. The reasons are varied. Compliance tests on an ...
Aerospace Manufacturing and Design

EMI filters: The first line of defense in military/aerospace electronics

When failure is not an option, high reliability EMI filters deliver superior high-frequency EMI suppression for ...
Electronic Design

Radical Approach: Active EMI Filter IC Shrinks Higher-Power AC-DC Supplies

A new IC-based approach to EMI filtering in ac-dc power subsystems dramatically cuts inductor size and offers other benefits as well. The nature of the EMI problem in ac-dc supplies and its ...
Electronic Design

Materials Improve EMI Shielding Of Air Filters

State-of-the-art materials and design techniques help enhance the EMI/RFI shielding capability of the new Dual EMI air filters. Conductive silver/copper adhesive caulk fully bonds EMI mesh to aluminum ...