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 Post subject: Why UPS is used as an emergency power source?
PostPosted: Fri Mar 07, 2014 1:59 pm 
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Joined: Wed Oct 14, 2009 7:45 pm
Posts: 25
If we use just batteries to provide power to our computers or other electrical appliances, when main power is not available, then why USP is needed?

Batteries will provide power, but why we use UPS?


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 Post subject: Why UPS is used as an emergency power source?
PostPosted: Sun Oct 23, 2016 9:08 pm 
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Joined: Thu Apr 02, 2009 9:33 pm
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to provide time to shutdown.. if it is not used sometimes pc got off suddenly


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 Post subject: Why UPS is used as an emergency power source?
PostPosted: Tue Apr 23, 2019 11:12 am 
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Joined: Thu Apr 02, 2009 10:21 pm
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a UP i a CONVENIENT mean for providing uninteruptable service to your devices. If you tried to use a battery of the proper voltage, it would be difficult or impractical to connect up the battery when needed, and you would have to be very FAST to make the connection if you needed uninteruptable service.



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