A single-stage bridgeless ac-dc PFC converter using a lossless passive snubber and valley
switching is proposed. The proposed converter is based on a two-stage bridgeless boost …

This paper presents a single-switch single power-conversion (S 3 PC) power factor
correction (PFC) converter. Using the series-resonant circuit, the S 3 PC converter provides …

This study presents a new zero-voltage-switching (ZVS) single-phase bridgeless PFC, using
an improved auxiliary circuit to achieve ZVS for all main switches and diodes. Compared to …

This paper proposes a novel single-switch quasi-active power factor correction (PFC)
converter based on two flyback dc/dc modules. To achieve a high efficiency, part of the input …

A new isolated bridgeless PFC converter based on active-clamped SEPIC is proposed.
Compared to conventional active-clamped SEPIC PFC converter, the proposed converter …

A single-stage single-switch power factor correction (PFC) flyback converter with a
synchronous rectifier (SR) is proposed for improving power factor and efficiency. Using a …

In this paper, a new bridgeless single-phase ac-dc converter with a natural power factor
correction (PFC) is proposed. Compared with existing single-phase bridgeless topologies …

Quasi single-stage single-phase ac-dc power converters based on a three-port bridgeless
power factor corrector (TPB-PFC) are proposed in this paper. The TPB-PFC, which is able to …

In this paper, a series-capacitor-based interleaving buck power factor correction (PFC)
converter is proposed, the intermediate energy storage capacitance of which is operated at …

Utility power lines voltage levels vary in different geographical locations, ranging from 208 to
480 V rms. Power factor correction (PFC) converters are typically designed for a particular …