The power supply quality affects the reliable operations of computers, computer-based equipment, and other sensitive electronic equipment. Understanding the requirements for electronic equipment helps provide the power needed to keep it working reliably.

The Power Quality training course discusses the nature of power supplied to electrical equipment and lists circumstances that affect quality. This online training course explains the quality needed for equipment, harmonics, and unbalance. It also covers voltage sags, low voltages, and voltage serves and spikes.

Introduction to Power Quality is part of the Power Quality training series.