uninterruptible power supply
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August 18, 2011
You may have a UPS power source, even though you may not instantly be familiar with the name. UPS stands for uninterruptible power supply, and the battery-powered units are intended to provide emergency power to a load when the input power source fails.
While UPS power supplies are not limited to a particular style or type of equipment, they are most commonly used by consumers to protect computers. With companies, it may be for computers, data centers, telecommunication equipment or other electrical equipment where a sudden, unexpected surge or power disruption could cause a loss of data, business disruption, or even threaten personal safety. Sizes of UPS units vary so they can provide the needed backup ranging from individuals to a business, building or even city. Needless to say, maintaining the battery for these units is critical in the event that the UPS is required.