電源適配器廣泛(fan)運用于(yu)工業生產機(ji)械自動化、軍用機(ji)器(qi)設(she)(she)(she)備(bei)(bei)、科(ke)學研究機(ji)器(qi)設(she)(she)(she)備(bei)(bei)、LED照(zhao)明(ming)燈(deng)具(ju)、工控(kong)自動化、通信設(she)(she)(she)備(bei)(bei)、電(dian)力工程、儀表設(she)(she)(she)備(bei)(bei)、醫療器(qi)械、半(ban)導體(ti)制冷制暖、空氣凈化機(ji)，電(dian)子冰箱，液晶顯(xian)示屏，LED照(zhao)明(ming)燈(deng)具(ju)，通信設(she)(she)(she)備(bei)(bei)，視聽產品，智能安防，電(dian)腦主機(ji)，電(dian)子產品和儀器(qi)設(she)(she)(she)備(bei)(bei)類等行業，而且在這種(zhong)行業都擁(yong)有不(bu)容忽(hu)視的(de)作用。

　　那麼電源適配器的作用都都有哪些呢?

　　一般來說(shuo)，電(dian)(dian)(dian)(dian)源適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)(qi)的作(zuo)用(yong)就(jiu)(jiu)是(shi)(shi)(shi)(shi)說(shuo)變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)和整(zheng)流(liu)(liu)器(qi)(qi)(qi)(qi)。家庭(ting)裝交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)是(shi)(shi)(shi)(shi)220v，而人們電(dian)(dian)(dian)(dian)腦上商業用(yong)地是(shi)(shi)(shi)(shi)直流(liu)(liu)電(dian)(dian)(dian)(dian)12v(好像是(shi)(shi)(shi)(shi))，因(yin)(yin)此，可以毫無疑問電(dian)(dian)(dian)(dian)源適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)(qi)就(jiu)(jiu)是(shi)(shi)(shi)(shi)說(shuo)變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)兼(jian)整(zheng)流(liu)(liu)器(qi)(qi)(qi)(qi)。電(dian)(dian)(dian)(dian)源適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)(shi)變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)，那麼我們理應了(le)解，溝(gou)通交(jiao)流(liu)(liu)220v根據變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)變(bian)(bian)(bian)壓，根據整(zheng)流(liu)(liu)器(qi)(qi)(qi)(qi)變(bian)(bian)(bian)直流(liu)(liu)電(dian)(dian)(dian)(dian)，這(zhe)兒是(shi)(shi)(shi)(shi)有耗費的，而這(zhe)種耗費就(jiu)(jiu)會(hui)(hui)變(bian)(bian)(bian)化為發熱(re)量(liang)，因(yin)(yin)此電(dian)(dian)(dian)(dian)源適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)(qi)會(hui)(hui)發燙都是(shi)(shi)(shi)(shi)一切(qie)正常的。變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)(shi)硅鋼(gang)片(pian)制成(cheng)地，變(bian)(bian)(bian)壓器(qi)(qi)(qi)(qi)接電(dian)(dian)(dian)(dian)源后，造成(cheng)磁通量(liang)，磁通量(liang)會(hui)(hui)導致硅鋼(gang)片(pian)間造成(cheng)力(li)地作(zuo)用(yong)，進而造成(cheng)嗡嗡響響聲(sheng)，它(ta)是(shi)(shi)(shi)(shi)一切(qie)正常的。可是(shi)(shi)(shi)(shi)太過(guo)地面響聲(sheng)就(jiu)(jiu)異常了(le)，原因(yin)(yin)許多：交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)工作(zuo)電(dian)(dian)(dian)(dian)壓不平穩;集(ji)成(cheng)ic損壞(huai);堵(du)轉短路故(gu)障;元器(qi)(qi)(qi)(qi)件(jian)毀壞(huai)這(zhe)些(xie)。順帶說(shuo)一下，電(dian)(dian)(dian)(dian)源適(shi)(shi)(shi)配(pei)器(qi)(qi)(qi)(qi)的作(zuo)用(yong)就(jiu)(jiu)是(shi)(shi)(shi)(shi)說(shuo)將交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)轉化成(cheng)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)的電(dian)(dian)(dian)(dian)子設備。