5 Common Myths and Misconceptions about Variable Frequency Drives
No matter how matter-of-fact variable frequency drives have become to you, somewhere someone is using one or considering using one for the first time. Think back to when you first thought about applying one of today’s PWM based VFDs to an AC motor. Chances are you probably had a few misconceptions about their abilities and designs. In this article, we will attempt to address a few common myths of VFDs and correct some misconceptions as to their proper usage.