陶瓷電(dian)容與貼片電(dian)容的差(cha)異有哪些呢?一起和小編來(lai)看看吧(ba)。
貼片電(dian)(dian)(dian)容由平行的陶瓷材料(liao)和電(dian)(dian)(dian)極材料(liao)層(ceng)疊而(er)成的,全稱為(wei)多層(ceng)(積層(ceng),疊層(ceng))片式(shi)陶瓷電(dian)(dian)(dian)容器(qi)(qi)。大致可分為(wei)四大類、NPO電(dian)(dian)(dian)容器(qi)(qi)、 X7R電(dian)(dian)(dian)容器(qi)(qi)、 Z5U電(dian)(dian)(dian)容器(qi)(qi)、 Y5V電(dian)(dian)(dian)容器(qi)(qi)。
這四大類的(de)(de)貼片電容主要(yao)不(bu)(bu)同(tong)在(zai)于他們的(de)(de)填充介質(zhi)不(bu)(bu)同(tong),在(zai)相同(tong)的(de)(de)體積下(xia),填充的(de)(de)介質(zhi)不(bu)(bu)一樣(yang)(yang),組成的(de)(de)電容器(qi)的(de)(de)容量就會不(bu)(bu)一樣(yang)(yang),電容器(qi)的(de)(de)介質(zhi)損耗、容量穩(wen)定性也會不(bu)(bu)一樣(yang)(yang)。所以在(zai)使用電容器(qi)時要(yao)根據電容器(qi)在(zai)電路中的(de)(de)作用來選擇不(bu)(bu)同(tong)的(de)(de)電容器(qi)件(jian)。
陶(tao)瓷(ci)(ci)電(dian)容(rong)(rong)(rong)是由一種陶(tao)瓷(ci)(ci)材料做介質,在陶(tao)瓷(ci)(ci)的表(biao)面涂覆(fu)一層(ceng)金(jin)屬薄膜(mo),在經高(gao)溫燒(shao)結以后(hou)作為電(dian)極(ji)而成(cheng)的電(dian)容(rong)(rong)(rong)器(qi)(qi),電(dian)容(rong)(rong)(rong)量較小,但(dan)是穩(wen)定性(xing)好,絕緣性(xing)好,耐壓高(gao)。陶(tao)瓷(ci)(ci)電(dian)容(rong)(rong)(rong)大概可分為半導體陶(tao)瓷(ci)(ci)電(dian)容(rong)(rong)(rong)器(qi)(qi)、高(gao)壓陶(tao)瓷(ci)(ci)電(dian)容(rong)(rong)(rong)器(qi)(qi)、多層(ceng)陶(tao)瓷(ci)(ci)電(dian)容(rong)(rong)(rong)器(qi)(qi)一般用于高(gao)穩(wen)定振蕩回(hui)路(lu)中,作為回(hui)路(lu),旁路(lu)電(dian)容(rong)(rong)(rong)器(qi)(qi)及(ji)墊整(zheng)電(dian)容(rong)(rong)(rong)器(qi)(qi)。
在使用(yong)(yong)(yong)中,一(yi)般是(shi)(shi)高(gao)頻(pin)陶瓷(ci)電(dian)容(rong)的(de)(de)(de)(de)使用(yong)(yong)(yong)比較(jiao)廣泛。在很多(duo)大(da)功率、高(gao)壓領域都(dou)是(shi)(shi)用(yong)(yong)(yong)求使用(yong)(yong)(yong)高(gao)頻(pin)陶瓷(ci)電(dian)容(rong)的(de)(de)(de)(de)。而在這幾年,隨著人們對材料(liao)的(de)(de)(de)(de)應(ying)用(yong)(yong)(yong),對電(dian)極(ji)和制造技術都(dou)是(shi)(shi)有(you)(you)很大(da)的(de)(de)(de)(de)改(gai)變(bian)的(de)(de)(de)(de)。而陶瓷(ci)電(dian)容(rong)也是(shi)(shi)有(you)(you)很大(da)的(de)(de)(de)(de)改(gai)變(bian)的(de)(de)(de)(de),在我(wo)們生活中的(de)(de)(de)(de)應(ying)用(yong)(yong)(yong)更是(shi)(shi)廣泛,并且已(yi)經成(cheng)為很多(duo)電(dian)子(zi)產品(pin)中不可缺少的(de)(de)(de)(de)一(yi)個電(dian)子(zi)元件。特別是(shi)(shi)在一(yi)些比較(jiao)大(da)的(de)(de)(de)(de)電(dian)器中,它的(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)是(shi)(shi)非常(chang)重要的(de)(de)(de)(de)。
在此非常(chang)的感謝(xie)每一(yi)位讀(du)者的閱讀(du),是(shi)你們(men)的閱讀(du)給予了小編(bian)支持與動(dong)力。