EDN

Current-Sense Transformer Application Design Guidelines

The standard for precise current measurement in instrumentation and other high reliability equipment applications has been the current sense transformer. They are accurate, easy to implement, and ...
Electronic Design

SMT Current Sense Transformers for Automotive Electronics

TDK Corporation presents two new EPCOS SMT current sense transformers for automotive electronics. The first type (B78417A2185A003) is based on an EP7 ferrite core and has dimensions of only 10.6 mm x ...
Electronic Design

Transformer Monitors Current In Low-Frequency Apps

Suitable for monitoring current up to 30A at frequencies up to 200 Hz, the ACST-260 current sense transformer has a turns ratio of 1,500, primary to sense. The low-cost, low-profile transformer is ...
Hackaday

Self Built Power Meter Uses Dual Sense Transformers

[Renaud] built a AC power meter from scratch. While commercial power meters like the Kill A Watt are available [Renaud’s] build gives an interesting insight into the methods used. At the heart of ...
EDN

Current Sense Transformer Application Design

The standard for precise current measurement in instrumentation and other high reliability equipment applications has been the current sense transformer. They are accurate, easy to implement, and ...