What is a variable frequency drive? Heating, ventilation, and air conditioning systems' air supply used to be constant volume into a space. Now a variable air volume control is being used to provide ...

Ali Khalil offers insights to help inform the decision about when to use a soft starter instead of a variable frequency drive ...

The growing adoption of Variable Frequency Drives (VFDs) is driven by their ability to enhance energy efficiency and optimize motor control across various industries. By providing precise control ...

This article explains how an AC drive accomplishes this. Simply put, an AC drive, also referred to as a variable frequency drive (VFD), is a power supply control and conditioning device for AC motors ...