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.

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 ...

Recently, I’ve been working on a solar off-grid monitoring system. In the system are a few split-core Hall effect sensors to monitor DC current in the solar panel current, the battery charge current, ...

The Allegro ACS713 provides economical and precise solutions for DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the ...

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 ...