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家里不用電,電能表還會走?

2016-05-25

  家用電器如電視、空調、電腦等,大多有待機功能,電源插頭不拔下,電器仍處于待機狀態,仍在耗電。如計算機,關機之后沒有將電源拔出,會有約4.8瓦的能耗;空調在待機狀態下的能耗也在5瓦左右;特別是不起眼的路由器、機頂盒等物品,路由器的待機能耗約4瓦。

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