[問題] UPS、PSU兩者間的瓦數換算
突然想到的問題,"一台UPS能負擔的電腦最大耗電量是幾瓦?"
UPS有輸出上限,例如一般離線式最大是600W
代表電腦PSU在安全範圍內最多只能耗用600W
但是PSU有轉換效率問題,以目前80plus來說600*0.8 = 480W
即使讓UPS滿載,PSU也只能輸出480W
當電腦尖峰耗電超過480W時,600W的UPS就無法負荷
結論是一台600W的UPS只能負荷480W的電腦,是這樣嗎?
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◆ From: 219.86.162.136
※ 編輯: NidhoggAC 來自: 219.86.162.136 (09/21 00:38)
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