電源適配器廣(guang)泛運用于工(gong)業(ye)(ye)生產(chan)機(ji)(ji)械自動化、軍用機(ji)(ji)器設備、科學(xue)研究機(ji)(ji)器設備、LED照明燈(deng)具、工(gong)控自動化、通信(xin)設備、電(dian)(dian)力工(gong)程、儀表設備、醫療器械、半導體(ti)制冷(leng)制暖(nuan)、空氣凈化機(ji)(ji)，電(dian)(dian)子冰箱(xiang)，液晶顯示屏(ping)，LED照明燈(deng)具，通信(xin)設備，視(shi)聽產(chan)品(pin)，智(zhi)能安防，電(dian)(dian)腦(nao)主機(ji)(ji)，電(dian)(dian)子產(chan)品(pin)和儀器設備類等行業(ye)(ye)，而且(qie)在(zai)這種行業(ye)(ye)都(dou)擁有不容忽視(shi)的(de)作(zuo)用。

　　那麼電源適配器的作用都都有哪些呢?

　　一(yi)般來說(shuo)，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)的(de)(de)作(zuo)(zuo)用(yong)就(jiu)(jiu)(jiu)是(shi)(shi)(shi)說(shuo)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)和整流器(qi)(qi)(qi)。家庭裝(zhuang)交(jiao)流電(dian)(dian)(dian)(dian)(dian)是(shi)(shi)(shi)220v，而人們(men)電(dian)(dian)(dian)(dian)(dian)腦上商(shang)業用(yong)地是(shi)(shi)(shi)直流電(dian)(dian)(dian)(dian)(dian)12v(好(hao)像(xiang)是(shi)(shi)(shi))，因此，可以毫(hao)無疑問電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)就(jiu)(jiu)(jiu)是(shi)(shi)(shi)說(shuo)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)兼(jian)整流器(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)是(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)，那麼(ma)我們(men)理應了解，溝通(tong)(tong)交(jiao)流220v根(gen)據變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)，根(gen)據整流器(qi)(qi)(qi)變(bian)(bian)(bian)直流電(dian)(dian)(dian)(dian)(dian)，這兒(er)是(shi)(shi)(shi)有耗費的(de)(de)，而這種(zhong)耗費就(jiu)(jiu)(jiu)會(hui)變(bian)(bian)(bian)化為發熱量，因此電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)會(hui)發燙都是(shi)(shi)(shi)一(yi)切正(zheng)常的(de)(de)。變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)是(shi)(shi)(shi)硅鋼片制成(cheng)地，變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)接(jie)電(dian)(dian)(dian)(dian)(dian)源(yuan)后，造(zao)(zao)成(cheng)磁(ci)通(tong)(tong)量，磁(ci)通(tong)(tong)量會(hui)導致(zhi)硅鋼片間造(zao)(zao)成(cheng)力地作(zuo)(zuo)用(yong)，進而造(zao)(zao)成(cheng)嗡嗡響(xiang)響(xiang)聲，它(ta)是(shi)(shi)(shi)一(yi)切正(zheng)常的(de)(de)。可是(shi)(shi)(shi)太過地面(mian)響(xiang)聲就(jiu)(jiu)(jiu)異(yi)常了，原因許多：交(jiao)流電(dian)(dian)(dian)(dian)(dian)工作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不平(ping)穩;集(ji)成(cheng)ic損壞;堵轉(zhuan)短(duan)路故障(zhang);元(yuan)器(qi)(qi)(qi)件毀壞這些。順帶說(shuo)一(yi)下(xia)，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)的(de)(de)作(zuo)(zuo)用(yong)就(jiu)(jiu)(jiu)是(shi)(shi)(shi)說(shuo)將交(jiao)流電(dian)(dian)(dian)(dian)(dian)轉(zhuan)化成(cheng)交(jiao)流電(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)子設備(bei)。