日本A不卡在线一区二区

電(dian)(dian)容器(qi)(qi)的(de)非周期(qi)性(xing)放(fang)(fang)電(dian)(dian)的(de)物理解釋 若電(dian)(dian)阻(zu)器(qi)(qi)的(de)電(dian)(dian)阻(zu)值比(bi)較大，則電(dian)(dian)容器(qi)(qi)放(fang)(fang)電(dian)(dian)時消(xiao)耗于(yu)電(dian)(dian)阻(zu)器(qi)(qi)中(zhong)的(de)能(neng)(neng)量(liang)(liang)就(jiu)比(bi)較多，而(er)轉入(ru)電(dian)(dian)感(gan)器(qi)(qi)中(zhong)的(de)磁(ci)場能(neng)(neng)量(liang)(liang)也就(jiu)比(bi)較少(shao)。可以(yi)設想，當電(dian)(dian)阻(zu)器(qi)(qi)的(de)電(dian)(dian)阻(zu)值超過(guo)某一(yi)限度時，電(dian)(dian)容器(qi)(qi)在(zai)第一(yi)次(ci)放(fang)(fang)電(dian)(dian)過(guo)程(cheng)的(de)初(chu)期(qi)，所放(fang)(fang)出(chu)的(de)能(neng)(neng)量(liang)(liang)就(jiu)會(hui)只有極小的(de)一(yi)部分轉變為(wei)磁(ci)場能(neng)(neng)量(liang)(liang)，而(er)大部分是被(bei)電(dian)(dian)阻(zu)器(qi)(qi)消(xiao)耗掉，致使在(zai)第一(yi)次(ci)放(fang)(fang)電(dian)(dian)過(guo)程(cheng)的(de)后期(qi)電(dian)(dian)容器(qi)(qi)中(zhong)剩下的(de)能(neng)(neng)量(liang)(liang)不足以(yi)補償電(dian)(dian)阻(zu)器(qi)(qi)的(de)消(xiao)耗，而(er)必(bi)須把儲存(cun)于(yu)電(dian)(dian)感(gan)器(qi)(qi)中(zhong)的(de)磁(ci)場能(neng)(neng)量(liang)(liang)也全部放(fang)(fang)出(chu)才能(neng)(neng)滿(man)足電(dian)(dian)阻(zu)器(qi)(qi)的(de)消(xiao)耗。在(zai)這種情況下，電(dian)(dian)容器(qi)(qi)不會(hui)再(zai)被(bei)反方向充電(dian)(dian)，vC和i等直到衰(shuai)減(jian)為(wei)零(ling)也不改(gai)變方向。這種放(fang)(fang)電(dian)(dian)過(guo)程(cheng)稱(cheng)為(wei)電(dian)(dian)容器(qi)(qi)的(de)非周期(qi)性(xing)放(fang)(fang)電(dian)(dian)或非振蕩性(xing)放(fang)(fang)電(dian)(dian)。

電(dian)(dian)路是含有兩個獨立儲(chu)能(neng)元(yuan)件的線(xian)性(xing)定常(chang)電(dian)(dian)路。描述這(zhe)種(zhong)電(dian)(dian)路的方程(cheng)是二(er)階(jie)線(xian)性(xing)常(chang)微(wei)分方程(cheng)。由(you)電(dian)(dian)阻器、電(dian)(dian)感(gan)器和電(dian)(dian)容(rong)器串聯(lian)或并聯(lian)而成的電(dian)(dian)路是最簡(jian)單(dan)的二(er)階(jie)電(dian)(dian)路。