Abstract: The GaN Hall sensors are the latest advancements in non-intrusive active monitoring, designed to be integrated on GaN power transistors to enable in-situ condition monitoring, hence boosting ...

A Hall-effect sensor is a transducer that converts a magnetic field directly into a usable electrical voltage. It enables engineers to perform non-contact measurement of shaft rotation, detect the ...

Abstract: Current sensors based on the Hall effect principle have been widely used in various fields such as industry and scientific research. However, the susceptibility of Hall chips to external ...

To enable more precise external temperature measurements in addition to junction readings, Melexis added an NTC resistor input capability to its MLX91230 (Hall-effect) and MLX91231 (shunt interface) ...

What can the addition of a negative temperature coefficient (NTC) resistor input capability bring to sensors? According to Melexis, a better detection of variations in system temperatures. The ...

Japanese physicists have observed an elusive form of the “Hall effect” in a nonmagnetic material for the first time ever. The material, cadmium arsenide (Cd3As2), now proves theoretical predictions ...

A giant anomalous Hall effect (AHE) has been observed in a nonmagnetic material for the first time, as reported by researchers from Japan. This surprising result was achieved using high-quality Cd 3 ...

Elvis Shida is a Tech/Hardware Writer from Kenya. He has been building PCs for a decade and is keenly interested in motherboards, monitors, and gaming TVs. When not building PCs or writing about ...

LEM has introduced a unique current sensor for electric-vehicle (EV) battery management. Dubbed the Hybrid Supervising Unit (HSU), the device is the first on the market to integrate both shunt and ...

They feature a differential Hall array, which helps eliminate the influence of stray magnetic fields. The sensors are in stock at authorised distributor DigiKey. A low-resistance primary conductor ...