電源適配器廣泛運(yun)用于工(gong)(gong)業(ye)生產機械自動(dong)(dong)化(hua)、軍用機器設(she)備(bei)(bei)(bei)(bei)、科學(xue)研究機器設(she)備(bei)(bei)(bei)(bei)、LED照明燈具(ju)、工(gong)(gong)控自動(dong)(dong)化(hua)、通(tong)信設(she)備(bei)(bei)(bei)(bei)、電力工(gong)(gong)程、儀表設(she)備(bei)(bei)(bei)(bei)、醫療器械、半導體制(zhi)冷制(zhi)暖、空氣凈(jing)化(hua)機，電子冰(bing)箱，液晶顯示屏，LED照明燈具(ju)，通(tong)信設(she)備(bei)(bei)(bei)(bei)，視聽(ting)產品，智能安防(fang)，電腦主機，電子產品和儀器設(she)備(bei)(bei)(bei)(bei)類等(deng)行(xing)業(ye)，而(er)且(qie)在(zai)這種行(xing)業(ye)都擁(yong)有不容忽(hu)視的作用。

　　那麼電源適配器的作用都都有哪些呢?

　　一般(ban)來說(shuo)(shuo)，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)(qi)的(de)(de)作用就是(shi)(shi)(shi)說(shuo)(shuo)變壓(ya)器(qi)(qi)(qi)和整流(liu)(liu)器(qi)(qi)(qi)。家庭裝交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)是(shi)(shi)(shi)220v，而(er)人(ren)們電(dian)(dian)(dian)(dian)(dian)腦上商(shang)業用地(di)是(shi)(shi)(shi)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)12v(好像(xiang)是(shi)(shi)(shi))，因此，可以毫無(wu)疑問電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)(qi)就是(shi)(shi)(shi)說(shuo)(shuo)變壓(ya)器(qi)(qi)(qi)兼整流(liu)(liu)器(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)(qi)是(shi)(shi)(shi)變壓(ya)器(qi)(qi)(qi)，那麼我們理應了解，溝通(tong)交(jiao)(jiao)流(liu)(liu)220v根據(ju)變壓(ya)器(qi)(qi)(qi)變壓(ya)，根據(ju)整流(liu)(liu)器(qi)(qi)(qi)變直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)，這兒是(shi)(shi)(shi)有耗費(fei)的(de)(de)，而(er)這種耗費(fei)就會(hui)變化為發熱(re)量，因此電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)(qi)會(hui)發燙都(dou)是(shi)(shi)(shi)一切正(zheng)常(chang)(chang)的(de)(de)。變壓(ya)器(qi)(qi)(qi)是(shi)(shi)(shi)硅鋼片制(zhi)成(cheng)地(di)，變壓(ya)器(qi)(qi)(qi)接電(dian)(dian)(dian)(dian)(dian)源(yuan)后(hou)，造成(cheng)磁(ci)通(tong)量，磁(ci)通(tong)量會(hui)導致硅鋼片間(jian)造成(cheng)力(li)地(di)作用，進而(er)造成(cheng)嗡嗡響響聲，它(ta)是(shi)(shi)(shi)一切正(zheng)常(chang)(chang)的(de)(de)。可是(shi)(shi)(shi)太過地(di)面響聲就異常(chang)(chang)了，原(yuan)因許多：交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)工作電(dian)(dian)(dian)(dian)(dian)壓(ya)不平穩;集成(cheng)ic損壞(huai);堵轉短路故(gu)障;元(yuan)器(qi)(qi)(qi)件(jian)毀壞(huai)這些。順(shun)帶說(shuo)(shuo)一下，電(dian)(dian)(dian)(dian)(dian)源(yuan)適(shi)(shi)配(pei)器(qi)(qi)(qi)的(de)(de)作用就是(shi)(shi)(shi)說(shuo)(shuo)將交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)轉化成(cheng)交(jiao)(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)設備(bei)。