UPS uninterrupted power supply

An uninterrupted power supply is an important part of digital systems as fluctuation in electricity supplies can lead to loss of data. A UPS unit filters input and protects against low voltage phases but also against voltage peaks. Should there be a complete break in the electricity supply, the UPS unit, which has storage batteries, allows the user to complete work in progress and close down systems correctly. Examples of UPS units use: servers, telephone systems, emergency lighting, alarm systems, monitoring equipment, BACS