電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)容器按用途可分(fen)為：①并(bing)聯(lian)(lian)電(dian)(dian)(dian)(dian)(dian)容器。原(yuan)稱(cheng)移相(xiang)電(dian)(dian)(dian)(dian)(dian)容器。主要用于(yu)(yu)補償電(dian)(dian)(dian)(dian)(dian)力系(xi)統感(gan)性負(fu)荷的(de)(de)無功功率(lv)，以提(ti)高(gao)功率(lv)因數，改(gai)善電(dian)(dian)(dian)(dian)(dian)壓(ya)質(zhi)量(liang)(liang)，降(jiang)低線(xian)路(lu)損(sun)耗(hao)。②串(chuan)聯(lian)(lian)電(dian)(dian)(dian)(dian)(dian)容器。串(chuan)聯(lian)(lian)于(yu)(yu)工頻高(gao)壓(ya)輸(shu)、配電(dian)(dian)(dian)(dian)(dian)線(xian)路(lu)中，用以補償線(xian)路(lu)的(de)(de)分(fen)布感(gan)抗，提(ti)高(gao)系(xi)統的(de)(de)靜、動態(tai)穩定性，改(gai)善線(xian)路(lu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)質(zhi)量(liang)(liang)，加長送電(dian)(dian)(dian)(dian)(dian)距離和(he)增(zeng)大輸(shu)送能力。③耦合電(dian)(dian)(dian)(dian)(dian)容器。主要用于(yu)(yu)高(gao)壓(ya)電(dian)(dian)(dian)(dian)(dian)力線(xian)路(lu)的(de)(de)高(gao)頻通信、測量(liang)(liang)、控制、保護以及(ji)在抽(chou)取電(dian)(dian)(dian)(dian)(dian)能的(de)(de)裝置(zhi)中作部件用。④標(biao)準電(dian)(dian)(dian)(dian)(dian)容器。用于(yu)(yu)工頻高(gao)壓(ya)測量(liang)(liang)介質(zhi)損(sun)耗(hao)回路(lu)中，作為標(biao)準電(dian)(dian)(dian)(dian)(dian)容或(huo)用作測量(liang)(liang)高(gao)壓(ya)的(de)(de)電(dian)(dian)(dian)(dian)(dian)容分(fen)壓(ya)裝置(zhi)。電(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)容的(de)(de)壽命和(he)電(dian)(dian)(dian)(dian)(dian)容值受溫(wen)度的(de)(de)影(ying)響較大。杭州滌綸電(dian)(dian)(dian)(dian)(dian)容多(duo)少錢(qian)

電(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)容發(fa)展(zhan)(zhan)狀(zhuang)況(kuang)：就產量(liang)(liang)(liang)來說，鋁(lv)(lv)電(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)容器(qi)在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)容器(qi)中占(zhan)第二位。這類(lei)電(dian)(dian)(dian)(dian)容器(qi)本來是一(yi)般的(de)直流電(dian)(dian)(dian)(dian)容器(qi)，但現(xian)(xian)在(zai)(zai)(zai)已(yi)經從(cong)(cong)(cong)直流發(fa)展(zhan)(zhan)到(dao)(dao)交流、從(cong)(cong)(cong)低溫發(fa)展(zhan)(zhan)到(dao)(dao)高(gao)溫、從(cong)(cong)(cong)低壓(ya)發(fa)展(zhan)(zhan)到(dao)(dao)高(gao)壓(ya)、從(cong)(cong)(cong)通(tong)用(yong)型發(fa)展(zhan)(zhan)到(dao)(dao)特殊型、從(cong)(cong)(cong)一(yi)般結構發(fa)展(zhan)(zhan)到(dao)(dao)片式、扁平、書本式等結構。其上(shang)(shang)限容量(liang)(liang)(liang)已(yi)擴展(zhan)(zhan)到(dao)(dao)4F左右，使用(yong)頻率已(yi)達(da)到(dao)(dao)30kHz，工作溫度范(fan)圍已(yi)達(da)到(dao)(dao)-55℃—125℃，有的(de)甚至高(gao)到(dao)(dao)150℃，額定電(dian)(dian)(dian)(dian)壓(ya)己達(da)到(dao)(dao)700V。總之，鋁(lv)(lv)電(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)容器(qi)的(de)發(fa)展(zhan)(zhan)越(yue)來越(yue)廣。導致這些發(fa)展(zhan)(zhan)的(de)基礎如下：在(zai)(zai)(zai)材(cai)料上(shang)(shang)現(xian)(xian)在(zai)(zai)(zai)用(yong)的(de)鋁(lv)(lv)箔在(zai)(zai)(zai)成分和結構上(shang)(shang)都很考究。上(shang)(shang)海芯片電(dian)(dian)(dian)(dian)容多少錢深圳廠(chang)家的(de)貼(tie)片電(dian)(dian)(dian)(dian)容質量(liang)(liang)(liang)得到(dao)(dao)了(le)國際(ji)認證。

有極(ji)性電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容器(qi)通常(chang)在(zai)電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)或中(zhong)頻(pin)、低頻(pin)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)起(qi)電(dian)(dian)(dian)(dian)(dian)源(yuan)濾(lv)波(bo)、退(tui)耦、信號耦合及時(shi)間(jian)常(chang)數(shu)設定、隔直流(liu)等作用(yong)(yong)。一般不能(neng)用(yong)(yong)于交流(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，在(zai)直流(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)作濾(lv)波(bo)電(dian)(dian)(dian)(dian)(dian)容使用(yong)(yong)時(shi)，其陽極(ji)（正極(ji)）應與電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)壓(ya)的正極(ji)端相(xiang)連(lian)接(jie)，陰極(ji)（負(fu)極(ji)）與電(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)壓(ya)的負(fu)極(ji)端相(xiang)連(lian)接(jie)，不能(neng)接(jie)反，否則會(hui)損(sun)壞(huai)電(dian)(dian)(dian)(dian)(dian)容器(qi)。無極(ji)性電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容器(qi)通常(chang)用(yong)(yong)于音箱分(fen)頻(pin)器(qi)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)、電(dian)(dian)(dian)(dian)(dian)視(shi)機S校正電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)及單相(xiang)電(dian)(dian)(dian)(dian)(dian)動(dong)機的起(qi)動(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。電(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)容器(qi)廣泛(fan)應用(yong)(yong)于家用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)和各種電(dian)(dian)(dian)(dian)(dian)子產品中(zhong)，其容量范圍較大(da)，一般為1~33000μF，額定工(gong)作電(dian)(dian)(dian)(dian)(dian)壓(ya)范圍為6.3~700V。其缺(que)點是介質損(sun)耗、容量誤(wu)差(cha)(cha)較大(da)（至大(da)允許偏差(cha)(cha)為+100%、-20%），耐高(gao)溫性較差(cha)(cha)，存放時(shi)間(jian)長容易(yi)失效。

片(pian)式(shi)疊(die)層陶(tao)瓷(ci)(ci)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(MLCC)，簡稱片(pian)式(shi)疊(die)層電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(或進一(yi)步簡稱為(wei)(wei)片(pian)式(shi)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi))，是(shi)由(you)印好(hao)電(dian)(dian)(dian)(dian)(dian)極(ji)(內電(dian)(dian)(dian)(dian)(dian)極(ji))的(de)(de)(de)陶(tao)瓷(ci)(ci)介(jie)質膜片(pian)以(yi)錯(cuo)位的(de)(de)(de)方式(shi)疊(die)合起來，經過一(yi)次性高(gao)溫(wen)燒結形(xing)成(cheng)陶(tao)瓷(ci)(ci)芯片(pian)，再在芯片(pian)的(de)(de)(de)兩端封(feng)上(shang)金(jin)屬(shu)層(外電(dian)(dian)(dian)(dian)(dian)極(ji))，從而(er)形(xing)成(cheng)一(yi)個類似(si)獨石的(de)(de)(de)結構體，故也叫獨石電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)(liang)(liang)計算公式(shi)為(wei)(wei)C=NKA/t式(shi)中(zhong)，C為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)(liang)(liang)；N為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)極(ji)層數；K為(wei)(wei)介(jie)電(dian)(dian)(dian)(dian)(dian)常數(俗稱K值)；A為(wei)(wei)相(xiang)對(dui)電(dian)(dian)(dian)(dian)(dian)極(ji)覆蓋面積；t為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)極(ji)間距(介(jie)質厚度)。由(you)此(ci)式(shi)可(ke)見，為(wei)(wei)了實現(xian)片(pian)式(shi)疊(die)層陶(tao)瓷(ci)(ci)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)大(da)容(rong)(rong)(rong)(rong)(rong)量(liang)(liang)(liang)和小體積的(de)(de)(de)要(yao)求。只要(yao)增大(da)N(增加層數)便可(ke)增大(da)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)量(liang)(liang)(liang)。當(dang)然采用高(gao)K值材料(降低穩定性能(neng))、增加A(增大(da)體積)和減小t(降低電(dian)(dian)(dian)(dian)(dian)壓耐受(shou)能(neng)力(li))也是(shi)可(ke)以(yi)采取的(de)(de)(de)辦法(fa)。電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)的(de)(de)(de)大(da)小和形(xing)狀不(bu)同(tong)，可(ke)以(yi)根據需要(yao)選擇不(bu)同(tong)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)。

高(gao)頻(pin)(pin)電(dian)(dian)容(rong)(rong)(rong)是一種專(zhuan)門用于高(gao)頻(pin)(pin)電(dian)(dian)路(lu)(lu)中(zhong)(zhong)的(de)(de)(de)電(dian)(dian)容(rong)(rong)(rong)器(qi)，具(ju)有(you)比一般(ban)(ban)電(dian)(dian)容(rong)(rong)(rong)更高(gao)的(de)(de)(de)頻(pin)(pin)率(lv)響應(ying)和(he)(he)更低(di)(di)(di)的(de)(de)(de)損耗。它們通(tong)常采用特殊的(de)(de)(de)材料(liao)和(he)(he)結(jie)構(gou)(gou)來實現這些特性(xing)。高(gao)頻(pin)(pin)電(dian)(dian)容(rong)(rong)(rong)是指在(zai)(zai)高(gao)頻(pin)(pin)電(dian)(dian)路(lu)(lu)中(zhong)(zhong)使用的(de)(de)(de)電(dian)(dian)容(rong)(rong)(rong)器(qi)。與一般(ban)(ban)電(dian)(dian)容(rong)(rong)(rong)相比，高(gao)頻(pin)(pin)電(dian)(dian)容(rong)(rong)(rong)具(ju)有(you)更高(gao)的(de)(de)(de)工作頻(pin)(pin)率(lv)和(he)(he)更低(di)(di)(di)的(de)(de)(de)阻(zu)抗。它們通(tong)常使用陶瓷、瓷介質鋁電(dian)(dian)解電(dian)(dian)容(rong)(rong)(rong)以(yi)及(ji)聚酰(xian)亞胺薄膜(mo)等材料(liao)制成。高(gao)頻(pin)(pin)電(dian)(dian)容(rong)(rong)(rong)的(de)(de)(de)主要特點如下(xia)：具(ju)有(you)較(jiao)高(gao)的(de)(de)(de)頻(pin)(pin)率(lv)響應(ying)，可在(zai)(zai)高(gao)頻(pin)(pin)電(dian)(dian)路(lu)(lu)中(zhong)(zhong)發揮穩(wen)定的(de)(de)(de)電(dian)(dian)容(rong)(rong)(rong)性(xing)能。具(ju)有(you)較(jiao)低(di)(di)(di)的(de)(de)(de)串擾和(he)(he)損耗，可以(yi)保證(zheng)信號傳輸的(de)(de)(de)精確度和(he)(he)穩(wen)定性(xing)。通(tong)常使用小尺寸的(de)(de)(de)結(jie)構(gou)(gou)，方便集成在(zai)(zai)高(gao)密度電(dian)(dian)路(lu)(lu)板(ban)上。通(tong)常采用特殊的(de)(de)(de)材料(liao)和(he)(he)結(jie)構(gou)(gou)，以(yi)提高(gao)其性(xing)能。電(dian)(dian)容(rong)(rong)(rong)可以(yi)用于調節電(dian)(dian)路(lu)(lu)的(de)(de)(de)穩(wen)定性(xing)。浙江(jiang)微調電(dian)(dian)容(rong)(rong)(rong)設備(bei)

電(dian)(dian)容可以(yi)用來制作傳感器(qi)。杭州滌綸(lun)電(dian)(dian)容多少錢

以往傳統的(de)(de)(de)看(kan)法(fa)是鉭(tan)電(dian)(dian)(dian)(dian)容(rong)(rong)性(xing)(xing)能(neng)(neng)(neng)比鋁(lv)電(dian)(dian)(dian)(dian)容(rong)(rong)好(hao)，因(yin)(yin)為鉭(tan)電(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)介質(zhi)為陽(yang)(yang)極氧化(hua)后生(sheng)成的(de)(de)(de)五氧化(hua)二鉭(tan)，它(ta)的(de)(de)(de)介電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)力（通常(chang)用ε表示）比鋁(lv)電(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)三(san)氧化(hua)二鋁(lv)介質(zhi)要高。因(yin)(yin)此(ci)在(zai)同(tong)(tong)樣(yang)容(rong)(rong)量(liang)的(de)(de)(de)情況下(xia)，鉭(tan)電(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)體積(ji)能(neng)(neng)(neng)比鋁(lv)電(dian)(dian)(dian)(dian)容(rong)(rong)做得(de)更小(xiao)。（電(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)電(dian)(dian)(dian)(dian)容(rong)(rong)量(liang)取決于(yu)(yu)介質(zhi)的(de)(de)(de)介電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)力和體積(ji)，在(zai)容(rong)(rong)量(liang)一(yi)定的(de)(de)(de)情況下(xia)，介電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)力越高，體積(ji)就(jiu)可以做得(de)越小(xiao)，反之，體積(ji)就(jiu)需要做得(de)越大(da)(da)）再加上鉭(tan)的(de)(de)(de)性(xing)(xing)質(zhi)比較穩定，所(suo)以通常(chang)認為鉭(tan)電(dian)(dian)(dian)(dian)容(rong)(rong)性(xing)(xing)能(neng)(neng)(neng)比鋁(lv)電(dian)(dian)(dian)(dian)容(rong)(rong)好(hao)。但(dan)這(zhe)種(zhong)憑陽(yang)(yang)極判斷電(dian)(dian)(dian)(dian)容(rong)(rong)性(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)方法(fa)已經過時了(le)，目前決定電(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)容(rong)(rong)性(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)關鍵并(bing)不在(zai)于(yu)(yu)陽(yang)(yang)極，而在(zai)于(yu)(yu)電(dian)(dian)(dian)(dian)解質(zhi)，也(ye)就(jiu)是陰(yin)(yin)極。因(yin)(yin)為不同(tong)(tong)的(de)(de)(de)陰(yin)(yin)極和不同(tong)(tong)的(de)(de)(de)陽(yang)(yang)極可以組合成不同(tong)(tong)種(zhong)類的(de)(de)(de)電(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)容(rong)(rong)，其性(xing)(xing)能(neng)(neng)(neng)也(ye)大(da)(da)不相(xiang)同(tong)(tong)。采用同(tong)(tong)一(yi)種(zhong)陽(yang)(yang)極的(de)(de)(de)電(dian)(dian)(dian)(dian)容(rong)(rong)由于(yu)(yu)電(dian)(dian)(dian)(dian)解質(zhi)的(de)(de)(de)不同(tong)(tong)，性(xing)(xing)能(neng)(neng)(neng)可以差距很大(da)(da)，總之陽(yang)(yang)極對于(yu)(yu)電(dian)(dian)(dian)(dian)容(rong)(rong)性(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)影響遠遠小(xiao)于(yu)(yu)陰(yin)(yin)極。杭州滌(di)綸電(dian)(dian)(dian)(dian)容(rong)(rong)多少錢

本文來自四川(chuan)精碳偉業環保科(ke)技有限責(ze)任(ren)公司：//wasul.cn/Article/96e31699587.html