1. Standby (Offline) UPS Firstly, and the most common in smaller systems is the Standby or Offline UPS. This is the one you would normally use on a personal computer for
What is a UPS ?
In this article, you will learn about functionality, main parts and different types of the Uninterruptible Power Supply systems or UPSs. So, what is a UPS, or Uninterruptible Power Supply?