Power switching devices based on wide bandgap semiconductor materials, such as silicon
carbide (SiC) and gallium nitride (GaN) offer superior performance such as low switching …

The line-side converter, which can represent an ac-dc-ac drive electric vehicle when
analyzing the low-frequency oscillation in electric railways, is modeled in dq frame with the …

Over the last decade, dc–dc power converters have attracted significant attention due to their
increased use in a number of applications from aerospace to renewable energy. The interest …

This paper presents the analysis and experiments of a variable inductor (VI) based LED
driver for dc grid lighting applications. The proposed driver requires only a series inductor …

This paper presents a novel variable inductor (VI) based LED driver for DC grid lighting
applications. The proposed driver requires only a series inductor and a transformer as major …

For the average current mode (ACM)-controlled boost power factor correction (PFC)
converter, there is line frequency instability under light load and small output capacitor …

This paper deals with switching-frequency modulation (SFM) for conducted electromagnetic
interference (EMI) suppression in active power factor correctors (PFCs) operating in …

This paper shows the study of the isolated Ćuk converter operating in the discontinuous
conduction mode. It is presented the main relations of the converter, as well as the analysis …

This work details a single-stage flyback power factor correction (PFC) converter operating in
discontinuous conduction mode (DCM) for visible light communication (VLC). The role of the …

In this paper, we present the results of a combined measurement/simulation analysis of the
degradation induced by on-state stress in Au-free AlGaN/gallium-nitride-on-Si Schottky …