電源適配器廣(guang)泛運用于工業(ye)(ye)生(sheng)產(chan)機(ji)(ji)(ji)械自動(dong)化、軍用機(ji)(ji)(ji)器設(she)(she)備、科(ke)學研究機(ji)(ji)(ji)器設(she)(she)備、LED照明(ming)燈具(ju)、工控自動(dong)化、通(tong)信(xin)設(she)(she)備、電(dian)力工程(cheng)、儀(yi)表設(she)(she)備、醫療器械、半(ban)導體(ti)制冷制暖、空氣凈(jing)化機(ji)(ji)(ji)，電(dian)子冰箱，液晶顯示屏，LED照明(ming)燈具(ju)，通(tong)信(xin)設(she)(she)備，視(shi)(shi)聽(ting)產(chan)品(pin)，智能安防，電(dian)腦(nao)主機(ji)(ji)(ji)，電(dian)子產(chan)品(pin)和儀(yi)器設(she)(she)備類等行(xing)業(ye)(ye)，而且在這種(zhong)行(xing)業(ye)(ye)都擁有不(bu)容忽視(shi)(shi)的作(zuo)用。

　　那麼電源適配器的作用都都有哪些呢?

　　一(yi)般來說，電(dian)(dian)(dian)源(yuan)適(shi)配器(qi)的(de)作用(yong)就是(shi)(shi)說變(bian)(bian)壓(ya)(ya)(ya)器(qi)和(he)整流(liu)器(qi)。家庭裝交(jiao)流(liu)電(dian)(dian)(dian)是(shi)(shi)220v，而人(ren)們(men)(men)電(dian)(dian)(dian)腦上商(shang)業用(yong)地(di)(di)是(shi)(shi)直(zhi)流(liu)電(dian)(dian)(dian)12v(好像是(shi)(shi))，因此(ci)，可以毫無(wu)疑問電(dian)(dian)(dian)源(yuan)適(shi)配器(qi)就是(shi)(shi)說變(bian)(bian)壓(ya)(ya)(ya)器(qi)兼整流(liu)器(qi)。電(dian)(dian)(dian)源(yuan)適(shi)配器(qi)是(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)，那(nei)麼我們(men)(men)理(li)應(ying)了(le)解(jie)，溝通交(jiao)流(liu)220v根據變(bian)(bian)壓(ya)(ya)(ya)器(qi)變(bian)(bian)壓(ya)(ya)(ya)，根據整流(liu)器(qi)變(bian)(bian)直(zhi)流(liu)電(dian)(dian)(dian)，這(zhe)兒是(shi)(shi)有耗(hao)費的(de)，而這(zhe)種耗(hao)費就會(hui)變(bian)(bian)化為發熱量(liang)，因此(ci)電(dian)(dian)(dian)源(yuan)適(shi)配器(qi)會(hui)發燙(tang)都是(shi)(shi)一(yi)切正常的(de)。變(bian)(bian)壓(ya)(ya)(ya)器(qi)是(shi)(shi)硅鋼片制成(cheng)(cheng)地(di)(di)，變(bian)(bian)壓(ya)(ya)(ya)器(qi)接(jie)電(dian)(dian)(dian)源(yuan)后，造(zao)成(cheng)(cheng)磁通量(liang)，磁通量(liang)會(hui)導(dao)致硅鋼片間造(zao)成(cheng)(cheng)力地(di)(di)作用(yong)，進而造(zao)成(cheng)(cheng)嗡(weng)嗡(weng)響響聲，它是(shi)(shi)一(yi)切正常的(de)。可是(shi)(shi)太過地(di)(di)面(mian)響聲就異常了(le)，原因許多：交(jiao)流(liu)電(dian)(dian)(dian)工作電(dian)(dian)(dian)壓(ya)(ya)(ya)不平穩;集(ji)成(cheng)(cheng)ic損壞;堵(du)轉短(duan)路故(gu)障;元器(qi)件毀(hui)壞這(zhe)些。順帶說一(yi)下，電(dian)(dian)(dian)源(yuan)適(shi)配器(qi)的(de)作用(yong)就是(shi)(shi)說將交(jiao)流(liu)電(dian)(dian)(dian)轉化成(cheng)(cheng)交(jiao)流(liu)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)子設備。