The need for highly accurate current measurements is constantly growing in high-voltage systems such as electric vehicle (EV) chargers and solar inverters. These current sensors are critical in ...

Fluxgate current sensors have emerged as a robust technology for the measurement of both alternating and direct currents, harnessing the non-linear magnetic characteristics of ferromagnetic materials.

Two wideband current sensors from Allegro, the ACS37030 and ACS37032, ensure efficiency and reliability in GaN and SiC FET power architectures. With an operating bandwidth of DC to 5 MHz, the devices ...

Featuring DC to 5-MHz bandwidth, Allegro MicroSystems' galvanically isolated, high-accuracy magnetic current-sensor IC with zero current reference (ACS37030), and overcurrent fault with internal pull ...

Isolation in this case, is from the mains, and it transpires that finding something that will do the job safely is tricky. Three isolated Hall-based current sensing modules are easy to obtain, as far ...

The highlights this week include a dual-phase charge-pump battery-charger IC for single-cell Li-ion battery packs, and a new series of digital dc current sensors with high accuracy and amperage ...

The Allegro ACS37100 is a high-performance TMR current sensor offering a bandwidth from DC to 10MHz, making it suitable for ...