往常我生活中越來越多的電器設備需求運用到電源適配器。還有很多的(de)挪動設(she)備，簡直都會運(yun)用(yong)到電(dian)(dian)源適配(pei)(pei)器(qi)。那么電(dian)(dian)源適配(pei)(pei)器(qi)能(neng)不能(neng)通用(yong)呢?下面就由小(xiao)編為您解說一(yi)下電(dian)(dian)源適配(pei)(pei)器(qi)能(neng)夠(gou)通用(yong)。

　　一、不同規格的電源適配器不可以通用

　　①電(dian)壓(ya)必需分歧(qi)，否則(ze)會燒毀用電(dian)器，或(huo)不能工(gong)作。

　　②電(dian)(dian)源適配器的(de)輸出電(dian)(dian)流”必需大于用電(dian)(dian)器的(de)工作電(dian)(dian)流，否則，電(dian)(dian)源適配器會“過電(dian)(dian)流”而燒壞。

　　③電(dian)(dian)源適配器與用電(dian)(dian)器的(de)接口(kou)必需(xu)匹配，否則無(wu)法銜接。

　　④正(zheng)負極性要(yao)分歧，以免(mian)呈現事(shi)故。

　　二、什么樣的電源適配器能夠通用呢?

　　電(dian)(dian)壓(ya)(ya)恰(qia)當，電(dian)(dian)流不小于(yu)原電(dian)(dian)源的(de)(de)(de)電(dian)(dian)源適配器，就(jiu)(jiu)能(neng)夠交換(huan)。電(dian)(dian)壓(ya)(ya)恰(qia)當的(de)(de)(de)意義(yi)，就(jiu)(jiu)是說電(dian)(dian)源適配器的(de)(de)(de)電(dian)(dian)壓(ya)(ya)只需高于(yu)筆(bi)記本的(de)(de)(de)電(dian)(dian)池電(dian)(dian)壓(ya)(ya)4V以上，就(jiu)(jiu)能(neng)夠運用，否(fou)則就(jiu)(jiu)由于(yu)電(dian)(dian)壓(ya)(ya)不夠，打不開筆(bi)記本充電(dian)(dian)及其維(wei)護電(dian)(dian)路需求的(de)(de)(de)工作壓(ya)(ya)差。