EDN

A novel protection circuit design for AC power lines

Overvoltage protection of AC power lines is a common practice, which encompasses a variety of protection circuit solutions. Most designs are cost-driven and tend to use only the bare minimum of ...
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 ...
EDN

REDEXPERT EMI Filter Designer Tool Simplifies EMC Filter Design

REDEXPERT EMI Filter Designer is an online tool at www.we-online.com/filter-designer that is suitable for designing an input or output filter for AC/DC or DC/DC ...
Electronic Design

Analog Filter and Linear Circuits Text Plus Kits

EIM Technologies' Kickstarter campaign ended on April 16, 2025, reaching ~$108,000 in pledges. The book and associated kits can now be ordered from EIM directly, with details below. EIM used ...