Electronics Drives

Electronic variable frequency drives (VFDs) are electronic devices used to control the speed of an electric motor by varying the frequency and voltage of the power supplied to the motor. They are commonly used in industrial and commercial applications to control the speed of fans, pumps, conveyors, and other motor-driven equipment.

VFDs work by converting the incoming AC power to DC power using a rectifier and then converting the DC power back to AC power at a variable frequency and voltage using an inverter. By adjusting the frequency and voltage of the output power, the VFD can control the motor’s speed and torque.