What Are the Functions of an Uninterrupted Power Supply?
Fotolia.com”> jQuery(document).ready(function(){ jQuery(‘#jsArticleStep1 span.image a:first’).attr(‘href’,’http://i.ehow.com/images/a05/pk/9l/functions-uninterrupted-power-supply_-1.1-800X800.jpg’); }); Picture of UPS machine The primary function of an uninterrupted power supply (commonly referred to as UPS) is to ensure that power is supplied to an electrical device even in cases of blackouts. It is basically an AC power supply which provides AC power the moment the utility power falls below an indicated level. UPS uses batteries for its power. It also helps maintain a constant voltage to an electrical device. So, even if there is an unexpected fall in the current flowing to the electrical device, the UPS maintains the proper voltage. The UPS displays the voltage of the electrical device. Power Surges A power surge is said to occur when an alarming higher voltage enters the system. UPS absorbs the extra voltage of these surges. A power surge can result in data losses, productivity los
