What does Ups mean in a computer room?
Uninterrupted power supply, mainly for power supply when the power failure, the power of the moment will power the computer, to ensure that the computer does not shut down, continue to run
UPS Chinese means "ups", "Uninterruptible Power Supply" is the English abbreviation, it can protect the computer system to continue to work for a period of time after a power outage in order to enable users to save an emergency, make you not due to power failure affected work or loss of data.
Ups is an alternate power supply. When normal power supplies are temporarily powered off, the Ups automatically supplies power to the computer, but only provides temporary power supplies. The length of time depends on the type of Ups.
UPS (Uninterruptible, Power, System), that is, uninterruptible power supply, is a kind of energy storage device, inverter as the main component of constant voltage constant frequency uninterruptible power supply. Used primarily to provide uninterrupted power supply to a single computer, computer network system, or other power electronic equipment. When the power input is normal, UPS electric voltage supplied to the load, the UPS is an AC power regulator, it is also the built-in battery; when the power interruption (outage), UPS will immediately machine battery power through the inverter conversion method continue to supply 220V AC power to the load, the load to maintain normal working load and protection of software and hardware is not damaged. UPS devices usually provide protection against too large voltages and too low voltages.
