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怎樣辨別貫穿電容器的種類與結構

來源：jincuigu.com.cn 發布時間：2020-08-09 返回
  根據分析統計，貫穿電容器封裝類型主要分為以下10類：?
  貫穿電容
  1．金屬(shu)化(hua)(hua)紙介電容(rong)(rong)(rong)器(qi)(qi)、陶瓷電容(rong)(rong)(rong)器(qi)(qi)、貫穿電容(rong)(rong)(rong)器(qi)(qi)、聚苯乙(yi)烯(xi)電容(rong)(rong)(rong)器(qi)(qi)、固體鉭電容(rong)(rong)(rong)器(qi)(qi)、玻(bo)璃釉電容(rong)(rong)(rong)器(qi)(qi)、金屬(shu)化(hua)(hua)滌綸(lun)電容(rong)(rong)(rong)器(qi)(qi)、
  
  聚丙烯電容器、云母(mu)電容器。
  
  2．按制造材料的不同可(ke)以分為：瓷介電(dian)容(rong)(rong)(rong)(rong)、滌綸(lun)電(dian)容(rong)(rong)(rong)(rong)、貫(guan)穿(chuan)電(dian)容(rong)(rong)(rong)(rong)、鉭電(dian)容(rong)(rong)(rong)(rong)，還有科技(ji)的聚(ju)丙(bing)烯電(dian)容(rong)(rong)(rong)(rong)等等?
  
  3．按照結構分三(san)大類：固定電容(rong)器、可變(bian)電容(rong)器和微(wei)調電容(rong)器。
  
  4．按電(dian)解質(zhi)分(fen)類：有機介質(zhi)電(dian)容(rong)(rong)器、無機介質(zhi)電(dian)容(rong)(rong)器、貫(guan)穿電(dian)容(rong)(rong)器、電(dian)熱電(dian)容(rong)(rong)器和(he)空氣(qi)介質(zhi)電(dian)容(rong)(rong)器等。?
  
  5、按用途分(fen)有：高頻(pin)旁路、低頻(pin)旁路、濾波(bo)、調諧、高頻(pin)耦(ou)合、低頻(pin)耦(ou)合、小型電容器。
  
  6、濾(lv)波(bo)：貫穿電(dian)(dian)容(rong)器、紙介電(dian)(dian)容(rong)器、復(fu)合紙介電(dian)(dian)容(rong)器、液(ye)體(ti)鉭電(dian)(dian)容(rong)器。
  
  7．低耦合：紙(zhi)介(jie)電(dian)容(rong)器、陶瓷電(dian)容(rong)器、貫穿電(dian)容(rong)器、滌綸電(dian)容(rong)器、固體鉭電(dian)容(rong)器。?
  
  8．低頻旁路：紙(zhi)介電容(rong)(rong)器、陶瓷電容(rong)(rong)器、貫穿電容(rong)(rong)器、滌(di)綸電容(rong)(rong)器。?
  
  9．高頻(pin)旁路(lu)：陶瓷(ci)電容器、云母電容器、玻璃膜電容器、滌綸(lun)電容器、玻璃釉電容器。?
  
  10．調(diao)諧：陶瓷(ci)電容器(qi)(qi)、云母(mu)電容器(qi)(qi)、玻璃膜(mo)電容器(qi)(qi)、聚(ju)苯乙烯(xi)電容器(qi)(qi)。?
  
  貫穿電容特質結構解析
  
  貫穿電(dian)容(rong)是(shi)電(dian)容(rong)的(de)一種，可分(fen)為無極性和有極性兩種類型，金屬(shu)箔為正極（鋁(lv)或鉭(tan)），與正極緊貼(tie)金屬(shu)的(de)氧化(hua)膜（氧化(hua)鋁(lv)或五氧化(hua)二鉭(tan)）是(shi)電(dian)介質(zhi)(zhi)(zhi)，陰極由導電(dian)材(cai)料、電(dian)解(jie)質(zhi)(zhi)(zhi)（電(dian)解(jie)質(zhi)(zhi)(zhi)可以是(shi)液體(ti)或固體(ti)）和其(qi)他材(cai)料共同組成(cheng)，因電(dian)解(jie)質(zhi)(zhi)(zhi)是(shi)陰極的(de)主要部分(fen)，貫穿電(dian)容(rong)因此而得(de)名。同時貫穿電(dian)容(rong)正負(fu)不可接錯。

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