Electrical-mechanical controllers depend on power semiconductors. Motor controls of all sorts – robotics, switching power supplies, welding and induction heating systems – all need a ready way for ...

In the past few years, the pitch on digital control of switching regulators has been rising steadily. In a typical analog implementation, a pulse-width-modulated (PWM) switching regulator is built ...

{Editor's note: This article originally appeared as a series of blogs in EE Times. It is replicated here in its entirety for the convenience of the EDN community.} Motors are all around us, and an ...

The square waveform at the drain of the main switching transistor has three fundamental characteristics in the time domain that have a direct influence on calculating the predicted emission in the ...