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ANDLESS uninterruptible power supply use
This article introduces the working principles of uninterruptible power supply, main types including standby (offline) UPS, line-interactive UPS, online (double-conversion) UPS, what to consider when buying UPS, and FAQs about it. . Though an uninterruptible power supply (UPS) performs many important functions, most users value them chiefly for the emergency energy they provide during a power outage. A Standby UPS, also known as an offline UPS, is the simplest type of uninterruptible power supply. It not only offers emergency power backup but also protects the devices in use.
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