Low cost passive power factor correction (PFC) and single-stage PFC converters cannot
draw a sinusoidal input current and are only suitable solutions to supply low power levels …

The charge control concept is applied to a flyback power converter for the purpose of power
factor correction (PFC). Using charge control, a flyback converter can operate in continuous …

In this paper, the analysis of the major-component ratings of the continuous current mode
(CCM) single-stage power-factor-correction (PFC) and the CCM boost two-stage PFC …

The conventional boost converters can be generally used for rectifier circuits with power
factor correction, while the output voltage can not be adjusted over a wide range. In a case …

A new, low-loss, auxiliary zero-voltage-transition (ZVT) circuit for a boost-based power factor
correction (PFC) circuit is proposed for a battery charger application in an electric vehicle …

A novel zero-voltage-transition high-efficiency bridgeless power-factor-correction (PFC)
circuit with a zero-current-switching auxiliary switch was proposed, analyzed, and …

Poor power factor in an industrial plant can lead to low energy efficiency, unacceptable
voltage regulation, larger equipment size, and potential damage to plant equipment when …

This paper presents the realization of a boost-type active power factor corrector (APFC)
using a single current sensor to sense the inductor current for input current shaping and …

A novel power factor correction (PFC) cell with direct-power-transfer (DPT) concept, called
flyboost, is presented. This PFC cell combines power transfer characteristics of conventional …

A new scheme of the single-phase parallel power factor correction (PPFC), which allows
major input power to be processed only once to achieve both unity power factor and tight …