The reliability assessment of electric machines plays a very critical role in today's
engineering world. The reliability assessment requires a good understanding of electric …

Class D power amplifiers, one of the most critical devices for application in sound systems,
face severe challenges due to the increasing requirement of smartphones, digital television …

The new power Gallium Nitride transistors allow to increase the operating frequency of
converters to megahertz range, thanks to their low switching time that is of a few …

Gallium nitride high electron mobility transistor has been seen as a power semiconductor
devices with lots of potential since it has been commercialized. However, the advantages of …

High‐frequency power converters with high switching frequency and compact layout are
characterised by high power density and high efficiency, which is superior to conventional …

In this paper, a general lumped parameter bearing current model is presented. The lumped
parameters are derived from the analytical descriptions of the bearing current paths and the …

The high frequency PWM voltage pulses from a two-level six-switch inverter produce a
common-mode voltage in an electric machine's windings, a fraction of which appears on the …

The proposed paper unveils various sources of conducted and radiated electromagnetic
interferences (EMIs) of an interleaved dc-dc converter with gallium nitride (GaN) transistors …

The previous lossless snubber for flyback converters, although with a small number of
components, simple control and high power conversion efficiency, has no consideration for …

We introduce a novel electromagnetic interference suppression method based on the
piezoelectric effect for switch-mode power supplies (SMPSs). A piezoelectric interference …