This article describes a 45 W isolated flyback power supply with a single stage power factor correction circuit for LED lighting application. The power supply is designed to provide an 80V constant ...

What's a designer to do when challenged with a switching application that requires handling up to 70 kV? These applications are not as rare as one may think. In fact, a broad range of applications in ...

When designing equipment with switching functions, most engineers find that switching high currents and high voltages is a major problem. A solid-state solution may be possible, but it’s complex and ...

This file type includes high resolution graphics and schematics when applicable. For many, a good rule of thumb for switch-mode power designs has been that hard switching is easy, and soft switching ...

Soft-switching inverters represent a significant advancement in power electronics, enabling reduced switching losses and enhanced overall efficiency. These devices utilise techniques such as ...