In order to further reduce losses in LLC resonant converters, the use of synchronous
rectifiers (SRs) in the output rectifier is desirable. Analysis and detection of the conduction …

In past years, LLC resonant converters have become a mainstream topology for dc-dc power
conversion due to their advantages, such as the superior efficiency obtained with the soft …

A frequency-modulated bi-directional CLLC resonant converter with high-step-down feature
designed for power-to-gas applications is presented. To avoid magnetizing current being …

LLC resonant converters suffer from a startup inrush current that may push power switches
beyond the safe operating area. The conventional method of limiting the startup inrush …

This paper proposes a new synchronous rectification (SR) scheme for frequency-modulated
bi-directional CLLC resonant converters. By introducing a small-phase-shift between the two …

In order to enhance the efficiency of LLC resonant converters, a new synchronous
rectification modulation technique, called homopolarity cycle modulation, is proposed. The …

In this paper, an efficient H-bridge LLC resonant DC-DC converter based on SiC MosFet is
studied. The mathematical model of topological structure is established by using First …

Resonant converters, particularly LLC converters, feature low switching losses and
electromagnetic interference (EMI), and high power density and efficiency. As a result, they …

LLC resonant converters have become a mainstream topology in DC/DC power conversion
applications such as electric vehicle charging, renewable energy generation and low power …

This paper takes the advantage of high efficiency, high power density and miniaturization as
the research guidance for the maglev vehicle auxiliary converter design. By analyzing the …