An uninterruptible energy provide (UPS) is a tool that gives emergency energy to a load when the enter energy supply fails. UPSs are used to guard vital gear from energy outages, surges, and spikes.
UPSs can be found in a wide range of sizes and configurations to fulfill the wants of various functions. Small UPSs are designed to guard particular person computer systems and different small digital gadgets. Bigger UPSs can shield total information facilities and different vital infrastructure.