What is a ups used for in computers?

Answer 1

A UPS (Uninterruptible Power Supply) allows a computer to keep operating in the event that main electrical power is loss. This may allow just enough time to save any work and shut down safely, or it may provide enough power to keep operating for a long period of time until power can be restored.

A UPS device will also contain a surge suppression device to protect against power surges, but you can get these without purchasing a UPS.

Answer 2

An uninterruptable power supply (UPS) - is designed to keep a computer (or other equipment) running in the event of the mains supply failing. They're used in places such as police control rooms, hospitals, air-traffic control centres etc.

Answer 3

An uninterruptable power supply (UPS) basically stores power in case the mains to the computer is lost or switched off. Basically, it's like a huge rechargeable battery, with a sensor to detect when the mains fails. Soon as that happens, the UPS switches over to internal power so the user can continue working in order to save any open files, and properly shut down the computer.

Answer 4

Computers are sensitive to power surging and energy loss, and these issues can cause loss of data and damage to your computer. A UPS (Uninterruptable Power Supply) prevents these phenomena from happening.

Answer 5

UPS is uninterrupted power supply ...It helps your computer not black out when there is power cut.Its just like battery power which switches on itself automatically as there is power cut.