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经济的高速发展无疑增加了用电的负载,这对原本就已高载的公共电力系统来说更是雪上加霜,停电或电压不稳已威胁到电脑的使用安全。所以,为了保护重要数据不被破坏,配备UPS不间断电源的重要性也被广大用户所认可。然而,需求决定价值,为了获得更高的利润许多商家不惜以假乱真、以次充好。如果不慎买到不合格的“假”UPS,不仅达不到预期的保护作用,反而会危及电脑的寿命。那么,如何来辨别UPS的真与假,又如何选购和维护UPS呢?
The rapid economic growth has undoubtedly increased the load on electricity, which is even worse than the already heavily loaded public power system. Blackouts or voltage instabilities threaten the safety of computers. Therefore, in order to protect the important data is not destroyed, the importance of UPS uninterruptible power supply has also been recognized by the majority of users. However, the demand determines the value, in order to obtain higher profits, many businesses are spurious, shoddy. If you accidentally bought unqualified “fake” UPS, not only failed to achieve the desired protection, but will endanger the life of the computer. So, how to identify the true and false UPS, how to buy and maintain the UPS?