主(zhu)機外(wai)接電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)是(shi)(shi)(shi)發送直流(liu)(liu)電(dian)(dian)(dian)壓(ya)值的(de)線(xian)(xian)(xian)。一切直流(liu)(liu)電(dian)(dian)(dian)壓(ya)值發送的(de)體例是(shi)(shi)(shi)點到(dao)點發送。主(zhu)機外(wai)接電(dian)(dian)(dian)源(yuan)線(xian)(xian)(xian)會按(an)照作用(yong)要能(neng)劃分為(wei)對調(diao)供電(dian)(dian)(dian)適配(pei)器(qi)線(xian)(xian)(xian)及DC直流(liu)(liu)電(dian)(dian)(dian)阻(zu)供電(dian)(dian)(dian)適配(pei)器(qi)線(xian)(xian)(xian)，是(shi)(shi)(shi)不(bu)AC供電(dian)(dian)(dian)適配(pei)器(qi)線(xian)(xian)(xian)是(shi)(shi)(shi)途(tu)經具體步驟電(dian)(dian)(dian)阻(zu)較(jiao)高的(de)對調(diao)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)子線(xian)(xian)(xian)，一類(lei)電(dian)(dian)(dian)子線(xian)(xian)(xian)而(er)且電(dian)(dian)(dian)阻(zu)較(jiao)高需同規定提供靜謐(mi)實(shi)名認(ren)證方(fang)可能(neng)正是(shi)(shi)(shi)出產地(di)。而(er)基(ji)礎是(shi)(shi)(shi)所經時線(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)較(jiao)低的(de)，是(shi)(shi)(shi)以(yi)在自(zi)然(ran)(ran)上懇請并不(bu)AC線(xian)(xian)(xian)嚴酷(ku)，那可是(shi)(shi)(shi)自(zi)然(ran)(ran)無(wu)誤，列(lie)國仍是(shi)(shi)(shi)懇請同一時間自(zi)然(ran)(ran)身份認(ren)證。

供電線(xian)的戰略布局(ju)并(bing)不只是(shi)愈來(lai)愈繁多，可(ke)是也(ye)不要從外表(biao)就(jiu)簡略(lve)的能夠一會兒看破它，若是好好的去研討電(dian)(dian)(dian)源線(xian)的話，有的處(chu)所仍是須(xu)要專業(ye)的去領會電(dian)(dian)(dian)源線(xian)的布局的。電(dian)(dian)(dian)源適配器線(xian)的設計重要性要外絕(jue)緣(yuan)保護套、內絕(jue)緣(yuan)保護套、導(dao)體(ti)，稀有的傳輸數據導(dao)體(ti)有銅、鋁合(he)金質的金屬(shu)絲(si)等。

電源模塊線對家用電器所講，雖說僅僅是配件，可是對家電的利用卻起著相當首要的感化，若是電源線壞掉，那全部電器也就不能用。家庭用電源線宜接納BVV2×2.5和BVV2×1.5型號的電線。BVV是國度規范代號，為銅質護套線，2×2.5和2×1.5分別代表2芯2.5平方毫米和2芯1.5平方毫米。普通環境下，2×2.5做主線、干線，2×1.5做單個電器干線、開關線。單相空調專線用BVV2 ×4，另配公用地線。