Understand the role of power factor correction in UPS systems, including how it improves power quality, minimizes energy loss, and supports infrastructure stability. Maintaining power quality and efficiency in electrical systems are very crucial for the smooth functioning of the connected equipment and Uninterruptible Power Supplies (UPS) play a crucial role in that. And, Power factor correction (PFC) is an important parameter of UPS in this function of an UPS. Let’s find out, what power factor correction is, how it works in UPS systems, and why it’s essential for both energy efficiency and equipment performance.