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.

Allegro MicroSystems has introduced a pair of surface-mount current sensors that work from dc to 5MHz. Variants allow six sensitivities between 66mV/A (±20A range) and 20.3mV/A (±65A). Response time ...

Operating with an input range from 8 to 450 Vdc the HV7800 high-side current sensor works with dc-power systems of 12V, 24V, and 48V and off-line ac systems of 85V to 265V. The IC operates by sensing ...

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 ...

New Line of IoT Sensors Protects from Over-Current, Short Circuits, Inefficient Energy Usage IRVINE, Calif., Feb. 28, 2023 /PRNewswire/ -- L-com, an Infinite Electronics brand and a supplier of wired ...

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 ...