Explain the meaning of backup

26/7/2018

explain 2 uses of uninterruptible power supply unit (ups)

26/7/2018

previously: USING A PROGRAM FLOWCHART, EXPLAIN THE “WHILE...DO” INTERACTION CONSTRUCTION

Functions of the UPS (Uninterruptible Power Supply)

POWER SUPPLY UNIT

POWER SUPPLY UNIT

Definition of UPS

The power supply unit (UPS) also called the fly wheel backup, is an electric gadget that regulates power as it enters into the computer's physical parts such as the chassis and the monitor.

Uses of UPS

It regulates/stabilizes/filters/cleans power as it enters into the computer to avoid damaging the computer.
Has a battery that temporarily holds power (approximately 15-45 minutes for desktops) which can be used if the mains power fails to allow the user to save his/her work.
Alerts the user when the mains power fails. This helps the user to quickly save her/his work.

Related gadgets

Automatic Voltage Switcher [AVS]
Powerguard
AC Adaptors

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