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Function and Type UPS
UPS or Uninterruptible Power Supply, a device added to a series of computers. Although it is an additional tool, the tool has a very big role in a series of computers. On a personal computer or PC there are no batteries that serve as reservoirs of energy so that when the detachable power transmission cables or power off the computer will immediately die. As a result, data created on a computer without a previously stored will be erased. Moreover, the electricity up and down or crashes on the computer will create a component - computer components become more durable or easily damaged. UPS or Uninterruptible Power Supply is very useful for Internet cafes, game net and offices that use computers to protect their data from damage.