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Power Professional D

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Battery

發(fā)布時間: 2010/04/08 人氣 :2534
·Battery
Within the UPS batteries, they mostly use the maintenance-free sealed lead-acid battery. Its main functions are: when the AC (electricity) can be supplied normal, the full charge of the battery is guaranteed by converting AC to DC to store via UPS. Once the electricity is interrupted, the battery will immediately release the original reserves DC (DC) into alternating current (electricity) through the UPS circuit design, continuously supply power to load.

 

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