Isolated magnetic current sensor for ≤200A and ≤100V

Allegro MicroSystems has announced a 4 x 4mm QFN current sensor that measures hundreds of amps bidirectionally, with a burden resistance of ~100μΩ (plus ~500pH). Called ACS37220, five versions are ...
The post Isolated magnetic current sensor for ≤200A and ≤100V appeared first on Electronics Weekly.