鉭電(dian)(dian)容(rong)(rong)的(de)(de)金屬鉭或(huo)者鈮做正極，用稀硫酸(suan)等配液做負極，用鉭或(huo)鈮表(biao)面天生的(de)(de)氧化膜做介質制成。其特(te)點是(shi)：體積小(xiao)、容(rong)(rong)量大(da)、機(ji)能(neng)不亂、壽命(ming)長。絕緣電(dian)(dian)阻大(da)。溫度機(ji)能(neng)好，用在(zai)要求較高的(de)(de)設(she)備中。電(dian)(dian)容(rong)(rong)器(qi)既然(ran)是(shi)一(yi)種儲(chu)存(cun)電(dian)(dian)荷(he)的(de)(de)“容(rong)(rong)器(qi)”，有(you)“容(rong)(rong)量”大(da)小(xiao)的(de)(de)題目。為了衡量電(dian)(dian)容(rong)(rong)器(qi)儲(chu)存(cun) 電(dian)(dian)荷(he)的(de)(de)能(neng)力，確定了電(dian)(dian)容(rong)(rong)量這(zhe)個物(wu)理量。電(dian)(dian)容(rong)(rong)器(qi)必(bi)需在(zai)外(wai)加電(dian)(dian)壓的(de)(de)作用下(xia)(xia)才能(neng)儲(chu)存(cun)電(dian)(dian)荷(he)。不同(tong)(tong)的(de)(de)電(dian)(dian)容(rong)(rong)器(qi)在(zai)電(dian)(dian)壓作用下(xia)(xia)儲(chu)存(cun)的(de)(de)電(dian)(dian)荷(he)量也可能(neng)不相同(tong)(tong)。

avx鉭(tan)電(dian)(dian)(dian)(dian)容(rong)根據國際上的(de)(de)同一(yi)劃定(ding)，給電(dian)(dian)(dian)(dian)容(rong)器外加伏特直流(liu)電(dian)(dian)(dian)(dian)壓(ya)時，它所能(neng)儲存的(de)(de)電(dian)(dian)(dian)(dian)荷(he)量(liang)，為該電(dian)(dian)(dian)(dian)容(rong)器的(de)(de)電(dian)(dian)(dian)(dian)容(rong)量(liang)即(ji)單(dan)位電(dian)(dian)(dian)(dian)壓(ya)下(xia)的(de)(de)電(dian)(dian)(dian)(dian)量(liang)），鉭(tan)電(dian)(dian)(dian)(dian)容(rong)的(de)(de)基本單(dan)位為法拉。在1伏特直流(liu)電(dian)(dian)(dian)(dian)壓(ya)作用(yong)(yong)下(xia)，假如(ru)電(dian)(dian)(dian)(dian)容(rong)器儲存的(de)(de)電(dian)(dian)(dian)(dian)荷(he)為1庫(ku)侖(lun)，感值越小,代表我們可以做得(de)更小顆,更不用(yong)(yong)高導磁率的(de)(de)磁性材料,用(yong)(yong)空氣(qi),用(yong)(yong)石頭可以了， 所以,貼(tie)片高頻電(dian)(dian)(dian)(dian)感的(de)(de)使用(yong)(yong)量(liang)一(yi)定(ding)會越來越多,這是人類發展的(de)(de)必然趨勢。看它的(de)(de)電(dian)(dian)(dian)(dian)阻等效電(dian)(dian)(dian)(dian)路。

在串聯電路中，流過各電容的交流信號電流其頻率是相同的，因為C2容量小，所以C2的容抗大，相稱于電阻R2的阻值大，而在電阻串聯電路中阻值大的電阻上的電壓降大。所以，電容串聯電路中大部門電壓是降在了容量小的電容上。

信(xin)息來源：鉭電容(rong)(rong)，avx鉭電容(rong)(rong)，貼片鉭電容(rong)(rong)，基美貼片鉭電容(rong)(rong)，avx貼片鉭電容(rong)(rong)，基美鉭電容(rong)(rong)