第一次接(jie)觸電(dian)源適(shi)配器可(ke)能會有(you)很(hen)多疑惑,比如什(shen)么是(shi)電(dian)源適(shi)配器?為什(shen)么有(you)的(de)(de)(de)用(yong)的(de)(de)(de)是(shi)外置的(de)(de)(de)塑膠(jiao)殼電(dian)源適(shi)配器,而有(you)的(de)(de)(de)沒有(you)塑膠(jiao)殼? 在什(shen)么情況下(xia)(xia)用(yong)外置的(de)(de)(de)電(dian)源適(shi)配器比較好呢?使(shi)用(yong)電(dian)源適(shi)配器有(you)哪些(xie)作用(yong)呢?下(xia)(xia)面做下(xia)(xia)簡單介紹。
電(dian)(dian)源(yuan)適(shi)配(pei)器是(shi)小型便攜式(shi)電(dian)(dian)子設(she)備及電(dian)(dian)子電(dian)(dian)器的供電(dian)(dian)電(dian)(dian)源(yuan)變換設(she)備,一般(ban)由外(wai)殼、電(dian)(dian)源(yuan)變壓器和整流電(dian)(dian)路組成,按其輸入類型可(ke)分為交流電(dian)(dian)源(yuan)和直流電(dian)(dian)源(yuan)適(shi)配(pei)器;按連接方式(shi)可(ke)分為插(cha)墻(qiang)式(shi)和桌面式(shi)電(dian)(dian)源(yuan)適(shi)配(pei)器。廣泛配(pei)套于電(dian)(dian)話子母機、游戲機、筆記本計算(suan)機等設(she)備中。
在電(dian)源(yuan)適配(pei)器(qi)上都有(you)一個銘(ming)牌,上面標示著功率,輸入(ru)輸出電(dian)壓(ya)和電(dian)流量等(deng)指標,特別要注(zhu)意(yi)輸入(ru)電(dian)壓(ya)的范圍,這就(jiu)是所謂的“旅行電(dian)源(yuan)適配(pei)器(qi)”,如果到(dao)市(shi)電(dian)電(dian)壓(ya)只有(you)100V的國家(jia)時,這個特性就(jiu)很有(you)用了。
電(dian)(dian)源適配器(qi)(qi)的(de)作用(yong)就是提供設(she)(she)備(bei)(bei)正常工作所需要(yao)(yao)的(de)能量就是給(gei)設(she)(she)備(bei)(bei)供電(dian)(dian)。有的(de)外(wai)置(zhi)有的(de)內置(zhi),與(yu)設(she)(she)備(bei)(bei)的(de)應用(yong)和設(she)(she)計(ji)者有關。 因為(wei)電(dian)(dian)源適配器(qi)(qi)上有相(xiang)應的(de)過溫保(bao)護功(gong)能,因此使(shi)(shi)用(yong)電(dian)(dian)源適配器(qi)(qi)可(ke)以保(bao)護設(she)(she)備(bei)(bei)不(bu)受高溫的(de)損(sun)(sun)害(hai),穩(wen)定可(ke)靠的(de)工作,同時(shi)(shi)具有過流(liu)、過壓、過載保(bao)護功(gong)能,使(shi)(shi)設(she)(she)備(bei)(bei)不(bu)會(hui)因為(wei)電(dian)(dian)流(liu)、電(dian)(dian)壓等(deng)的(de)波動(dong)而損(sun)(sun)壞。外(wai)置(zhi)的(de)電(dian)(dian)源適配器(qi)(qi)使(shi)(shi)用(yong)比(bi)較(jiao)靈活,只要(yao)(yao)可(ke)以符合(he)設(she)(she)備(bei)(bei)要(yao)(yao)求的(de)參數,就可(ke)以使(shi)(shi)用(yong)同一(yi)個適配器(qi)(qi)。不(bu)過為(wei)保(bao)證設(she)(she)備(bei)(bei)的(de)正常運(yun)行,選(xuan)擇時(shi)(shi)一(yi)定要(yao)(yao)選(xuan)擇正規廠家生產的(de)電(dian)(dian)源適配器(qi)(qi)。