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交流穩壓器耗電嗎
穩壓器是交流穩壓器，它肯定(ding)是(shi)要消耗(hao)電(dian)(dian)能(neng)的(de)(de)，因(yin)為這種穩壓(ya)(ya)器(qi)其實是(shi)一(yi)種用(yong)(yong)電(dian)(dian)子(zi)(zi)電(dian)(dian)路來控制的(de)(de)變壓(ya)(ya)器(qi)，變壓(ya)(ya)器(qi)存在(zai)鐵損和銅損，穩壓(ya)(ya)器(qi)內部的(de)(de)電(dian)(dian)子(zi)(zi)電(dian)(dian)路也(ye)(ye)要耗(hao)電(dian)(dian)。至于具體(ti)的(de)(de)耗(hao)電(dian)(dian)量，那要根據(ju)具體(ti)情況來計算。同樣(yang)5000瓦(wa)的(de)(de)穩壓(ya)(ya)器(qi)，本(ben)身消耗(hao)的(de)(de)電(dian)(dian)能(neng)也(ye)(ye)不(bu)一(yi)樣(yang)，主要的(de)(de)因(yin)索是(shi)產(chan)品(pin)的(de)(de)質(zhi)量，還有(you)穩壓(ya)(ya)器(qi)所(suo)帶負載的(de)(de)大(da)小。不(bu)過，就(jiu)是(shi)你不(bu)用(yong)(yong)電(dian)(dian)，穩壓(ya)(ya)器(qi)自身的(de)(de)耗(hao)電(dian)(dian)量也(ye)(ye)不(bu)止3瓦(wa)。
UPS電源雖然能保護電腦,可是它的效率更低,因為要向(xiang)電瓶(ping)里充(chong)電.電瓶(ping)的充(chong)電,放電效率不過(guo)30%,另外它還有一個變壓器,也有電損耗。
其實，如果(guo)想節約電(dian)(dian)(dian)(dian)，還是有辦法的(de)(de)(de)(de)。di一(yi)：如果(guo)穩(wen)壓(ya)(ya)(ya)(ya)器只(zhi)是用來給電(dian)(dian)(dian)(dian)腦(nao)供電(dian)(dian)(dian)(dian)，那么不(bu)需要(yao)用那么大的(de)(de)(de)(de)，1000W就夠了。這樣可以降低(di)(di)穩(wen)壓(ya)(ya)(ya)(ya)器的(de)(de)(de)(de)損耗(hao)。因(yin)為變(bian)壓(ya)(ya)(ya)(ya)器的(de)(de)(de)(de)功率越大損耗(hao)也(ye)越多(duo)。第(di)二：在(zai)(zai)不(bu)用電(dian)(dian)(dian)(dian)的(de)(de)(de)(de)時(shi)(shi)候，關掉穩(wen)壓(ya)(ya)(ya)(ya)器的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)，需要(yao)用時(shi)(shi)再開。第(di)三：可以改造(zao)電(dian)(dian)(dian)(dian)腦(nao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)源(yuan)(yuan)，使之在(zai)(zai)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)很低(di)(di)時(shi)(shi)也(ye)能(neng)正常工作(zuo)。不(bu)知留意過沒有，許多(duo)電(dian)(dian)(dian)(dian)視機在(zai)(zai)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)很低(di)(di)時(shi)(shi)也(ye)能(neng)正常工作(zuo)。有的(de)(de)(de)(de)在(zai)(zai)電(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)下降到90伏時(shi)(shi)也(ye)能(neng)正常收看電(dian)(dian)(dian)(dian)視。這是因(yin)為電(dian)(dian)(dian)(dian)視機內部的(de)(de)(de)(de)開關穩(wen)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)源(yuan)(yuan)在(zai)(zai)輸(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)很低(di)(di)時(shi)(shi)也(ye)能(neng)保持輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)穩(wen)定。
