Online and Offline UPS


An Uninterrupted Power Supply is essentially a back-up battery to power electronic gadgets like Computer in the event of a power failure. If it happens, the Gadget will draw power from the UPS and will run the load for a prescribed time depending on the capacity of the battery. The change over time from the mains to battery power is less than 5 milli seconds so that the computer will not shut down. This is essential to protect the data in the computer.

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How Online UPS gives clean AC? Tech Focus 6


UPS is the essential part of the PC for providing uninterrupted power to run the system and to protect data. In the event of a power failure or voltage drop, PC will draw power from the UPS and will run for a prescribed time depending on the capacity of the battery. The change over time from the mains to battery power is a fraction of a second, so that the computer will not shut down. This is essential to protect the data in the computer. Basically there are two types of UPS. These are Offline UPS and Online UPS. Off line UPS passes the input AC to the output sockets if the AC power is available. The advantage of the Online UPS is that, it clean up the AC waveform by converting it into DC then reconverting this DC to fresh AC.
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Online and Offline UPS


An Uninterrupted Power Supply is essentially a back-up battery to power electronic gadgets like Computer in the event of a power failure. If it happens, the Gadget will draw power from the UPS and will run the load for a prescribed time depending on the capacity of the battery. The change over time from the mains to battery power is less than 5 milli seconds so that the computer will not shut down. This is essential to protect the data in the computer.

Continue reading