Explore the World of Power Electronics

A basic switching cell can be modeled as an ideal two-position switch that connects a pole to a DC input or ground. When the pole connects to the input for a fraction of each switching...

Rectangular Waveform with Arbitrary Duty Cycle Before deriving the Fourier series, consider a simple periodic rectangular waveform. This waveform is one of the most important examples in power electronics because many switching waveforms can be...

A Fourier series represents a periodic waveform as a combination of a DC component, a fundamental component, and higher harmonics. Before starting with the Fourier series, it is important to understand a few basic properties...