Uninterruptible Power Supply

Definition of Uninterruptible Power Supply as it relates to Electronics, Computers, Computer Accessories, Data Storage Devices, Video Cards

An Uninterruptible Power Supply (UPS) is an electronic device designed to ensure continuous power supply to connected equipment, such as computers and data storage devices, in the event of a power outage or interruption. It provides clean, regulated power to prevent damage from voltage spikes or drops, ensuring seamless operation of critical systems. UPS systems typically include rechargeable batteries that store energy for emergency use, allowing them to act as a bridge between the main power source and an alternative power supply, like a generator or backup battery bank. They are essential in maintaining uptime, data integrity, and protecting sensitive electronics from potential damage during unexpected power events.

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