The Corcom brand single- and three-phase filters are designed for high current applications ranging from 30-400 A. The new BCF Series includes seven three-phase filters with current ratings of 30-180 ...

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 ...

AutomationDirect has added new line reactor models and voltage time filter series output filters that protect AC motors and variable frequency drives from electrical disturbances. The LR2 line reactor ...

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 ...

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 ...

Rules and standards regarding noise and EMI. The basic facts about, and causal factors of, EMI. How to implement an EMI filter in a design. Before we discuss electromagnetic-interference (EMI) filter ...

Utility power plant generators are usually designed for a power factor (PF) of .8 to .9. If demand-side PF is lower than the designed PF, the generator current will rise above the equipment's rated ...