Struggling with explaining reactive power? So did I! But after writing this article, both of us can do it!

Applying pulse trains to an electric motor comes with some interesting consequences. In this post, we take a closer look at currents arising inside the motor frame and how they flow about.

Get rich, smart and famous by understanding the dark arts of space vector pulse width modulation! A must for everyone aspiring to become a star in the drives community!

The derivation of those strange relations that has been bugging you.

Who doesn't want to get a quick and dirty understanding of the concepts behind vector control? 

Let's have a look at how the power circuitry is implemented in a commercially available motor drive.

Quite Universal Circuit Simulator(QUCS) is a open source SPICE based circuit simulator.

Voltage reflections is a phenomenon where a propagating voltage pulse arrives at the load and returns back to the source due to high dV/dt. This post explains the theory behind it and how to handle it.

Transformers and inductors are important in all areas of electronics. Lets go over the basic operating principles, as well as some methods used when designing such components.