电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)是(shi)什么？电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)：电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)从物理(li)学上(shang)(shang)讲，它(ta)是(shi)一(yi)种静态电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)存(cun)储介质(zhi)（就(jiu)像一(yi)只水桶一(yi)样，把电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)充(chong)存(cun)进去，在(zai)没有放(fang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)回路(lu)(lu)的(de)(de)(de)情况下(xia)，刨除(chu)介质(zhi)漏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)自放(fang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效应(ying)(ying)，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)比(bi)较明显，可能电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)会存(cun)在(zai)，这(zhei)是(shi)它(ta)的(de)(de)(de)特(te)征）。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)的(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)途比(bi)较广，它(ta)是(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力领域(yu)中不可缺少的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子元(yuan)件(jian)。主要用(yong)(yong)(yong)(yong)(yong)于电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源滤(lv)波(bo)(bo)、信(xin)号(hao)滤(lv)波(bo)(bo)、信(xin)号(hao)耦(ou)合(he)、谐振、隔直流(liu)(liu)(liu)等电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)：隔直流(liu)(liu)(liu)：作用(yong)(yong)(yong)(yong)(yong)是(shi)阻止直流(liu)(liu)(liu)通过(guo)而(er)让交流(liu)(liu)(liu)通过(guo)。旁路(lu)(lu)(去耦(ou))：为交流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中某些(xie)并(bing)(bing)联的(de)(de)(de)元(yuan)件(jian)提供(gong)低(di)阻抗通路(lu)(lu)。耦(ou)合(he)：作为两个电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)之(zhi)间的(de)(de)(de)连接(jie)，允许交流(liu)(liu)(liu)信(xin)号(hao)通过(guo)并(bing)(bing)传输(shu)到下(xia)一(yi)级(ji)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。滤(lv)波(bo)(bo)：将整流(liu)(liu)(liu)以(yi)后(hou)的(de)(de)(de)锯齿(chi)波(bo)(bo)变为平(ping)滑的(de)(de)(de)脉动(dong)波(bo)(bo)，接(jie)近于直流(liu)(liu)(liu)。储能：储存(cun)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能，用(yong)(yong)(yong)(yong)(yong)于必须要的(de)(de)(de)时候释(shi)放(fang)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)具有很(hen)强(qiang)的(de)(de)(de)储能能力，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)（需要注意的(de)(de)(de)是(shi)只要采用(yong)(yong)(yong)(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)质(zhi)作为阴极的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)都(dou)是(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)，目前应(ying)(ying)用(yong)(yong)(yong)(yong)(yong)比(bi)较广的(de)(de)(de)是(shi)铝电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)，钽电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)，铌电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)，还要超级(ji)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)等）具有相当(dang)巨(ju)大的(de)(de)(de)容(rong)(rong)(rong)(rong)量(liang)，甚至达到法拉(la)、数百(bai)上(shang)(shang)千法拉(la)数量(liang)级(ji)的(de)(de)(de)容(rong)(rong)(rong)(rong)量(liang)，这(zhei)样就(jiu)非常适用(yong)(yong)(yong)(yong)(yong)于需要储能，且需要瞬(shun)间反(fan)复释(shi)放(fang)能量(liang)的(de)(de)(de)场合(he)。在(zai)整流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)之(zhi)后(hou)接(jie)入一(yi)个较大容(rong)(rong)(rong)(rong)量(liang)的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)，利(li)用(yong)(yong)(yong)(yong)(yong)其充(chong)放(fang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)特(te)性的(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)，使整流(liu)(liu)(liu)后(hou)的(de)(de)(de)脉动(dong)直流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)变成相对(dui)比(bi)较稳定的(de)(de)(de)直流(liu)(liu)(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)。全新原装(zhuang)CD138S江海品牌；甘肃电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)型号(hao)齐全

套用(yong)有(you)极(ji)(ji)性(xing)(xing)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)通常在(zai)(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)或中(zhong)频、低(di)频电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)起(qi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)滤波、退耦、信号耦合及时间常数(shu)设定(ding)、隔(ge)直流(liu)等作(zuo)用(yong)。一般不能(neng)用(yong)于交流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)，在(zai)(zai)直流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)作(zuo)滤波电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)使(shi)用(yong)时，其(qi)(qi)(qi)阳极(ji)(ji)（正(zheng)(zheng)极(ji)(ji)）应与(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)的正(zheng)(zheng)极(ji)(ji)端相连线(xian)，阴极(ji)(ji)（负(fu)极(ji)(ji)）与(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)的负(fu)极(ji)(ji)端相连线(xian)，不能(neng)接反(fan)，否则(ze)会损坏电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)。无极(ji)(ji)性(xing)(xing)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)通常用(yong)于音箱分频器(qi)(qi)(qi)(qi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)视机S校正(zheng)(zheng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)及单相电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动机的起(qi)动电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)套用(yong)于家(jia)用(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)和各种电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)产品中(zhong)，其(qi)(qi)(qi)容(rong)(rong)(rong)(rong)(rong)量(liang)范(fan)围(wei)较大(da)(da)，一般为(wei)1~33000μF，额定(ding)工作(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)范(fan)围(wei)为(wei)6.3~700V。其(qi)(qi)(qi)缺点(dian)是(shi)介质损耗、容(rong)(rong)(rong)(rong)(rong)量(liang)误差较大(da)(da)（最大(da)(da)允许(xu)偏差为(wei)+100%、-20%），耐高(gao)(gao)(gao)温(wen)性(xing)(xing)较差，存放时间长容(rong)(rong)(rong)(rong)(rong)易失效。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)的极(ji)(ji)性(xing)(xing)，注意观察在(zai)(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)的侧面有(you)“-”是(shi)负(fu)极(ji)(ji)、“+”是(shi)正(zheng)(zheng)极(ji)(ji)，如果电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)上没有(you)标明正(zheng)(zheng)负(fu)极(ji)(ji)，也可以根据它的引脚的长短来判断(duan)，长脚为(wei)正(zheng)(zheng)极(ji)(ji)，短脚为(wei)负(fu)极(ji)(ji)。发(fa)(fa)展状况就产量(liang)来说，铝电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)在(zai)(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)中(zhong)占(zhan)第二位。这类(lei)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)本(ben)来是(shi)一般的直流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)，但现(xian)在(zai)(zai)已经从(cong)直流(liu)发(fa)(fa)展到交流(liu)、从(cong)低(di)温(wen)发(fa)(fa)展到高(gao)(gao)(gao)温(wen)、从(cong)低(di)压(ya)(ya)发(fa)(fa)展到高(gao)(gao)(gao)压(ya)(ya)、使(shi)用(yong)频率已达到30kHz，工作(zuo)温(wen)度范(fan)围(wei)已达到-55℃—125℃，有(you)的甚(shen)至高(gao)(gao)(gao)到150℃，额定(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)己达到700V。总之(zhi)，铝电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)器(qi)(qi)(qi)(qi)的发(fa)(fa)展越(yue)(yue)来越(yue)(yue)广浙江(jiang)B43564-S9658-M1电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)优势现(xian)货库存全新450WV2400UF 原装江(jiang)海(hai)；

滤波(bo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)与(yu)(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)有区别吗？滤波(bo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)和电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)是两个(ge)不(bu)同(tong)分(fen)(fen)类标准的概念(nian)。滤波(bo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)是按(an)(an)用(yong)(yong)途的分(fen)(fen)类，表示这个(ge)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)是用(yong)(yong)来(lai)(lai)滤波(bo)整(zheng)流的，与(yu)(yu)之类似的是储能(neng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、耦(ou)合电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)等(deng)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)是按(an)(an)原理的毁薯谨分(fen)(fen)类，利用(yong)(yong)手正铝(lv)铌(ni)钽等(deng)阀金属(shu)氧化物的单向导电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)性(xing)所(suo)制纤基(ji)的电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)，与(yu)(yu)之同(tong)类的是陶瓷、真空(kong)、薄膜等(deng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)。因此，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)根据设(she)计不(bu)一(yi)定是用(yong)(yong)来(lai)(lai)滤波(bo)，滤波(bo)设(she)计不(bu)一(yi)定需要使(shi)用(yong)(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)。安规(gui)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)损坏可能(neng)表现为以下(xia)情况：电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)发(fa)热、变形、漏(lou)液(ye)或漏(lou)油、外(wai)壳破(po)损、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)值减(jian)小、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)短路等(deng)。损坏的安规(gui)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)可能(neng)导致电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路故障(zhang)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源稳(wen)定性(xing)下(xia)降(jiang)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压不(bu)稳(wen)定或兆银纯(chun)产(chan)生噪音等(deng)搏粗问题。

额定(ding)(ding)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)：在(zai)规定(ding)(ding)的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)温度范围内，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)长期可靠地工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)，它(ta)能承受的(de)(de)(de)(de)(de)(de)大(da)(da)直(zhi)流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)，就是(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)耐(nai)压(ya)，也叫做电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)直(zhi)流(liu)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)。如果在(zai)交(jiao)流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中，要(yao)注意所加(jia)的(de)(de)(de)(de)(de)(de)交(jiao)流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)大(da)(da)值(zhi)(zhi)不(bu)能超过电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)直(zhi)流(liu)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)值(zhi)(zhi)。常用(yong)的(de)(de)(de)(de)(de)(de)固定(ding)(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)有(you)6.3V、10V、16V、25V、50V、63V、100V、250V、400V、500V、630V、1000V。绝缘(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻：由于(yu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)两极(ji)之间的(de)(de)(de)(de)(de)(de)介质不(bu)是(shi)的(de)(de)(de)(de)(de)(de)绝缘(yuan)体，它(ta)的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻不(bu)是(shi)无限大(da)(da)，而是(shi)一个有(you)限的(de)(de)(de)(de)(de)(de)数值(zhi)(zhi)，一般在(zai)1000兆欧以上(shang)，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)两极(ji)之间的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻叫做绝缘(yuan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，或者叫做漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻，大(da)(da)小是(shi)额定(ding)(ding)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)下的(de)(de)(de)(de)(de)(de)直(zhi)流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)与(yu)通过电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)(de)比值(zhi)(zhi)。漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻越小，漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)越严重。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)会引起能量损(sun)耗(hao)(hao)(hao)，这种损(sun)耗(hao)(hao)(hao)不(bu)仅影响(xiang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)寿命(ming)，而且会影响(xiang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)。因此，漏(lou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻越大(da)(da)越好。介质损(sun)耗(hao)(hao)(hao)：电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器在(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)场作(zuo)(zuo)用(yong)下消耗(hao)(hao)(hao)的(de)(de)(de)(de)(de)(de)能量，通常用(yong)损(sun)耗(hao)(hao)(hao)功(gong)(gong)率和电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器的(de)(de)(de)(de)(de)(de)无功(gong)(gong)功(gong)(gong)率之比，即损(sun)耗(hao)(hao)(hao)角的(de)(de)(de)(de)(de)(de)正(zheng)切(qie)值(zhi)(zhi)表示。损(sun)耗(hao)(hao)(hao)角越大(da)(da)，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器的(de)(de)(de)(de)(de)(de)损(sun)耗(hao)(hao)(hao)越大(da)(da)，损(sun)耗(hao)(hao)(hao)角大(da)(da)的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)不(bu)适于(yu)高(gao)频情(qing)况下工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)在(zai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中实际要(yao)承受的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)不(bu)能超过它(ta)的(de)(de)(de)(de)(de)(de)耐(nai)压(ya)值(zhi)(zhi)。在(zai)滤波电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路中，电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)耐(nai)压(ya)值(zhi)(zhi)不(bu)要(yao)小于(yu)交(jiao)流(liu)有(you)效值(zhi)(zhi)的(de)(de)(de)(de)(de)(de)1.42倍(bei)450V6800UF变频高(gao)压(ya)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)；

铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)的特(te)点：1）优点：氧化膜有自(zi)愈作用；价格便宜；单位(wei)体积的容(rong)量大；相对而言，电(dian)(dian)(dian)(dian)(dian)压可(ke)以做得较(jiao)高些；钽电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)，铌(ni)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)都做不到(dao)200V，铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)在国(guo)(guo)外可(ke)以做到(dao)730V。2）、缺(que)点：漏电(dian)(dian)(dian)(dian)(dian)流大；损耗大，频率特(te)性(xing)差（原来(lai)开关电(dian)(dian)(dian)(dian)(dian)源(yuan)|稳压器(qi)(qi)40KHZ，现(xian)在100KHZ，1MHZ）5、电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)的命名(ming)；国(guo)(guo)内(nei)：CD11铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)C——电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)的总称；D——材质（铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)）；11——引线式（单向引出）CD10——轴(zhou)向铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)；CD26——宽温度铝(lv)电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)电(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)(qi)；450V8200UF爱普科斯EPCOS电(dian)(dian)(dian)(dian)(dian)容(rong)/电(dian)(dian)(dian)(dian)(dian)解(jie)(jie)器(qi)(qi)；吉林B43564-S9588-M3电(dian)(dian)(dian)(dian)(dian)容(rong)国(guo)(guo)内(nei)经销(xiao)

爱普科斯电(dian)容400V2200UF;甘肃电(dian)力(li)电(dian)容型号齐全

了解电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的内在(zai)(zai)关(guan)键(jian)参(can)数，才能(neng)快(kuai)速选型(xing)，可(ke)靠使用(yong)(yong)，所有的电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的关(guan)键(jian)参(can)数都是一样的，包(bao)括电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)容(rong)(rong)(rong)(rong)值(zhi)(zhi)、电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的耐压值(zhi)(zhi)、电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)的ESR、电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)容(rong)(rong)(rong)(rong)值(zhi)(zhi)精度(du)、电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)允许的工作(zuo)温度(du)范(fan)围。在(zai)(zai)开关(guan)电(dian)(dian)(dian)(dian)(dian)源设计中，使用(yong)(yong)频率的电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)是陶瓷(ci)电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、电(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、钽电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)，需要了解它们的特性(xing)(xing)(xing)差(cha)异才能(neng)快(kuai)速的进行选择(ze)。陶瓷(ci)电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)容(rong)(rong)(rong)(rong)值(zhi)(zhi)较(jiao)(jiao)小(xiao)，高频特性(xing)(xing)(xing)好，工作(zuo)温度(du)范(fan)围较(jiao)(jiao)广，ESR较(jiao)(jiao)电(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)小(xiao)，体积小(xiao)，没有极(ji)性(xing)(xing)(xing)；电(dian)(dian)(dian)(dian)(dian)解电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)容(rong)(rong)(rong)(rong)值(zhi)(zhi)可(ke)以做大，但(dan)工作(zuo)温度(du)范(fan)围较(jiao)(jiao)窄(zhai)，ESR较(jiao)(jiao)大，有极(ji)性(xing)(xing)(xing)；钽电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)ESR小(xiao)，容(rong)(rong)(rong)(rong)值(zhi)(zhi)可(ke)比陶瓷(ci)电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)大一些，有极(ji)性(xing)(xing)(xing)，安规性(xing)(xing)(xing)能(neng)差(cha)，容(rong)(rong)(rong)(rong)易起火。甘肃电(dian)(dian)(dian)(dian)(dian)力电(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)型(xing)号齐全

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