In the original version of this article, the second figure contained an error. The image has been updated. It’s important for engineers to have a good, working ...

The design of a closed-loop switch-mode power supply creates a path between the variable a designer wants to monitor and the control pin of the designer's converter. This control pin can be the peak ...

The need for the current waveform to track the voltage on a three-phase power system leads to a second set of requirements, in addition to those for a single-phase power factor correction (PFC) system ...

For use in determining correct connections and phase sequence with three-phase, 40- to 700-V electrical supplies that feed motors, drives, and electrical systems, the 9040 phase rotation indicator ...