Let’s start with a picture of the final product with a split-core Hall effect sensor clamped on (Figure 1):Figure 1 Image of the Hall effect split-core current sensor calibration station with the hall ...

Melexis has announced a magnetism-based current sensor that needs no ferromagnetic core, for measuring currents through power PCBs and busbars (see diagram). MLX91235 is gradiometric, taking a ...