Electric machines are often driven by power electronic converters. Even though the use of converters brings with it a variety of advantages, common mode (CM) signals are a frequent problem in many ...

Previous installments of this series discussed the need to verify SPICE model accuracy and how to measure the output impedance and small-signal bandwidth of operational amplifier (op amp) models. In ...

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 ...