交(jiao)流(liu)電(dian)(dian)源(yuan)的(de)(de)工作原理主要是(shi)(shi)電(dian)(dian)磁(ci)感應。當一個導體(ti)周(zhou)圍存在磁(ci)場(chang)時，載流(liu)的(de)(de)導線會受到(dao)磁(ci)力作用(yong)而(er)(er)運動(dong)；同時運動(dong)的(de)(de)導線圈會產(chan)生(sheng)渦旋狀的(de)(de)電(dian)(dian)流(liu)——這就是(shi)(shi)所謂的(de)(de)“電(dian)(dian)”的(de)(de)產(chan)生(sheng)過(guo)程，交(jiao)流(liu)電(dian)(dian)源(yuan)銷售，也(ye)就是(shi)(shi)法(fa)拉(la)第的(de)(de)電(dian)(dian)磁(ci)感應定律：變(bian)化的(de)(de)磁(ci)場(chang)產(chan)生(sheng)電(dian)(dian)動(dong)勢(電(dian)(dian)壓(ya))。具體(ti)到(dao)實際應用(yong)中，市面上的(de)(de)家用(yong)電(dian)(dian)器如電(dian)(dian)腦、電(dian)(dian)視機等都是(shi)(shi)采用(yong)單相或三相整流(liu)而(er)(er)成的(de)(de)直流(liu)供電(dian)(dian)系統(tong).其(qi)中220VAC轉變(bian)成11OVDC就是(shi)(shi)我(wo)們(men)通(tong)常使用(yong)的(de)(de)家庭用(yong)電(dian)(dian)了.。以上僅是(shi)(shi)簡要說明僅供參考。

直流電(dian)(dian)(dian)(dian)源(yuan)的(de)(de)工(gong)(gong)作(zuo)流程(cheng)大致(zhi)如(ru)下：外部輸(shu)入(ru)的(de)(de)交(jiao)流電(dian)(dian)(dian)(dian)流經過開(kai)關(guan)穩(wen)壓(ya)器或線(xian)性調節器，轉變為低壓(ya)穩(wen)定的(de)(de)直流電(dian)(dian)(dian)(dian)。這(zhe)個(ge)過程(cheng)涉(she)及到(dao)電(dian)(dian)(dian)(dian)壓(ya)轉換和濾波等步驟(zou)以(yi)保證輸(shu)出(chu)質量(liang)的(de)(de)電(dian)(dian)(dian)(dian)力供應(ying)給各個(ge)電(dian)(dian)(dian)(dian)子設備進行工(gong)(gong)作(zuo)。當(dang)需(xu)要(yao)將(jiang)電(dian)(dian)(dian)(dian)能存(cun)儲起來供電(dian)(dian)(dian)(dian)時(shi)（比(bi)如(ru)電(dian)(dian)(dian)(dian)動車充電(dian)(dian)(dian)(dian)），電(dian)(dian)(dian)(dian)池就會(hui)(hui)發揮重要(yao)作(zuo)用了(le)；而當(dang)我們需(xu)要(yao)的(de)(de)電(dian)(dian)(dian)(dian)量(liang)釋放出(chu)來的(de)(de)時(shi)候，交(jiao)流電(dian)(dian)(dian)(dian)源(yuan)出(chu)售(shou)，（如(ru)手機、手提電(dian)(dian)(dian)(dian)腦(nao)）蓄能裝置(zhi)中(zhong)的(de)(de)化學反應(ying)會(hui)(hui)放出(chu)能量(liang)并轉化成(cheng)所需(xu)的(de)(de)電(dian)(dian)(dian)(dian)能供給負載使用。這(zhe)就是一個(ge)簡單(dan)的(de)(de)直流電(dian)(dian)(dian)(dian)源(yuan)工(gong)(gong)作(zuo)的(de)(de)全過程(cheng)啦！

交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)是一(yi)種常見的(de)電(dian)(dian)(dian)源(yuan)類(lei)型，其(qi)電(dian)(dian)(dian)流(liu)(liu)(liu)方向會(hui)隨著時間的(de)推(tui)移而改變。交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)通常由發(fa)電(dian)(dian)(dian)機(ji)產生，交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)，其(qi)電(dian)(dian)(dian)壓和(he)頻(pin)率可(ke)(ke)以在(zai)一(yi)定范圍(wei)內調整。交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)在(zai)家庭、工業和(he)商業中廣泛應用，例(li)(li)如在(zai)電(dian)(dian)(dian)力系統(tong)、電(dian)(dian)(dian)子(zi)設備(bei)和(he)照明系統(tong)中。交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)的(de)優點包括易于傳輸、易于控(kong)制和(he)。然而，交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)源(yuan)也有一(yi)些缺(que)點，例(li)(li)如可(ke)(ke)能會(hui)產生電(dian)(dian)(dian)磁干擾(rao)和(he)電(dian)(dian)(dian)壓波動。