This document describes the synchroniztion of PWM with an external pulse. This example explores Sync PCI feature of High Resolution PWM module in the dsPIC33CK to implement it. The demonstration uses ...

Abstract: Variable voltage and frequency supply to AC drives is invariably obtained from a three-phase voltage source inverter (VSI). A number of pulse width modulation (PWM) schemes are used to ...

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Abstract: Variable voltage and frequency supply to AC drives is invariably obtained from a three-phase voltage source inverter (VSI). A number of pulse width modulation (PWM) schemes are used to ...

This technical paper takes a study into efficiency comparison between PWM and PFM control modes in DC-DC buck converters. Matlab Simulink Models are built to facilitate the analysis of various effects ...