Allegro Microsystems, LLC introduces two new current sensors that are cost effective and provides precise solutions for AC or DC current sensing in a variety of applications including industrial, ...

This application note describes coreless Hall Effect current sensor integrated circuits (ICs) and the common mode field rejection. This document covers the limiting factors in differential current ...

Using a resistor and voltage amplifier across it for current sensing presents a conundrum. On one hand, it appears to be near-trivial application of Ohm’s Law via I = V/R. It certainly looks easy: A ...

Sporting a wide input common-mode voltage range from 0V to +60V, the MAX9611 and MAX9612 high-side, current-sense amplifiers (CSAs) target industrial, consumer, and automotive applications that ...

When an application requires changes in motor speeds to meet its objectives, a variable frequency drive (VFD) is often the first thing that comes to mind. This is for good reason—VFDs are typically ...