Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...
Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicleEV chargers and telecom rectifiers. Control design of the ...
Long gone are the days when only engineers that worked with large electric motors and high power electric loads need worry about power factor. The introduction of switching power supplies into ...