Power quality primarily encompasses short-duration events on the electrical system that cause equipment to misoperate or shutdown. The time delineation between a power quality event and a steady-state ...

This analytical and graphical technique allows engineers to determine, in closed form, the output of an RC filter driven by a PWM pulse train. It is based on the principle that current and voltage ...

This article starts a seven-part series on the effects of power quality disturbances on a five-stage electronic LED driver. As electrical designers, we know each circuit has a characteristic frequency ...