如何辨別陶瓷電容與鉭電解電容？可以看下面：
陶(tao)瓷(ci)電(dian)(dian)容(rong)與鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)其實(shi)很容(rong)易辨別，眾(zhong)所周知鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)用鉭(tan)做載體，陶(tao)瓷(ci)電(dian)(dian)容(rong)用瓷(ci)片(pian)作介質，陶(tao)瓷(ci)電(dian)(dian)容(rong)的電(dian)(dian)容(rong)量(liang)和鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)相(xiang)比(bi)小(xiao)些(xie)，鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)能減到(dao)(dao)小(xiao)容(rong)量(liang)的，但陶(tao)瓷(ci)電(dian)(dian)容(rong)增加(jia)到(dao)(dao)大容(rong)量(liang)性能就發揮稍差了。相(xiang)對比(bi)鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)性能稍好于(yu)陶(tao)瓷(ci)電(dian)(dian)容(rong)。
陶(tao)(tao)瓷電(dian)容(rong)用(yong)高(gao)介電(dian)常(chang)數的(de)電(dian)容(rong)器陶(tao)(tao)瓷〈鈦酸鋇一氧化鈦〉擠壓成圓管(guan)、圓片或圓盤作為(wei)介質，并用(yong)燒滲(shen)法將銀鍍在陶(tao)(tao)瓷上作為(wei)電(dian)極制(zhi)成。鉭(tan)電(dian)容(rong)的(de)特點(dian)是(shi)壽命長、耐(nai)高(gao)溫、準(zhun)確度高(gao)、濾高(gao)頻改波(bo)性能極好。一般可以耐(nai)很(hen)高(gao)的(de)溫度和電(dian)壓，常(chang)用(yong)于高(gao)頻濾波(bo)。而陶(tao)(tao)瓷電(dian)容(rong)看起來有(you)點(dian)像貼(tie)片電(dian)阻（因此有(you)時候(hou)我們也(ye)稱之為(wei)“貼(tie)片電(dian)容(rong)”），不過容(rong)量(liang)較(jiao)小、價格也(ye)比鋁電(dian)容(rong)貴，而且耐(nai)電(dian)壓及電(dian)流能力(li)相(xiang)對較(jiao)弱。
兩(liang)種使(shi)用(yong)方面也(ye)不太(tai)相(xiang)同：鉭(tan)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容能夠用(yong)來(lai)耦合，濾(lv)波振動旁路等電(dian)(dian)(dian)(dian)子回(hui)路工作周(zhou)期性領域大，而(er)陶瓷(ci)電(dian)(dian)(dian)(dian)容大都使(shi)用(yong)在高頻電(dian)(dian)(dian)(dian)路。鉭(tan)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容和陶瓷(ci)電(dian)(dian)(dian)(dian)容的(de)主要(yao)不同時，容量(liang)一(yi)樣的(de)環境下，鉭(tan)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容的(de)體積相(xiang)對小，還(huan)有其等效串聯電(dian)(dian)(dian)(dian)阻比普通(tong)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容低(di)，使(shi)用(yong)期也(ye)長，還(huan)耐(nai)高溫。但因為鉭(tan)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容的(de)關鍵原料是鉭(tan)，在市場(chang)是很貴(gui)(gui)的(de)，因此鉭(tan)電(dian)(dian)(dian)(dian)容價錢也(ye)很貴(gui)(gui)，通(tong)常使(shi)用(yong)在產(chan)品上(shang)，普通(tong)家(jia)用(yong)電(dian)(dian)(dian)(dian)器(qi)陶瓷(ci)電(dian)(dian)(dian)(dian)容不管價錢還(huan)是使(shi)用(yong)上(shang)更合適。
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