如(ru)(ru)果這(zhe)(zhe)時(shi)(shi)候，我們加(jia)(jia)一個理論(lun)上(shang)(shang)能(neng)剛好電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)水的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，比如(ru)(ru)1.3V，如(ru)(ru)果加(jia)(jia)特別高的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，那(nei)是(shi)(shi)另(ling)外一種情況，也不(bu)利于(yu)說明道理。當(dang)足夠的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)被加(jia)(jia)上(shang)(shang)，也就(jiu)是(shi)(shi)說準備(bei)有(you)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)(hua)學反(fan)應(ying)發(fa)生(sheng)了(le)(le)(le)。這(zhe)(zhe)時(shi)(shi)候如(ru)(ru)果沒有(you)Na2SO4， 電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)(hua)學反(fan)應(ying)發(fa)生(sheng)能(neng)發(fa)生(sheng)嗎(ma)？是(shi)(shi)：短期內(nei)(nei)不(bu)能(neng)。因為(wei)所(suo)(suo)施(shi)加(jia)(jia)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)驅動(dong)(dong)(dong)溶液(ye)正(zheng)負離子(zi)的(de)(de)(de)運(yun)動(dong)(dong)(dong)是(shi)(shi)首要(yao)(yao)任務，而(er)在(zai)驅動(dong)(dong)(dong)H+和(he)OH-的(de)(de)(de)過(guo)程(cheng)中(zhong)，能(neng)量(liang)被耗(hao)費了(le)(le)(le)，表觀就(jiu)是(shi)(shi)：看(kan)著加(jia)(jia)了(le)(le)(le)1.3V電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，實(shi)際上(shang)(shang)只有(you)0.8V了(le)(le)(le), 有(you)部分壓(ya)(ya)(ya)(ya)降(jiang)(jiang)（能(neng)量(liang)）耗(hao)費在(zai)驅動(dong)(dong)(dong)H+和(he)OH-的(de)(de)(de)過(guo)程(cheng)中(zhong)了(le)(le)(le)，因為(wei)這(zhe)(zhe)兩種離子(zi)少(shao)，所(suo)(suo)以驅動(dong)(dong)(dong)起(qi)來(lai)耗(hao)時(shi)(shi)，耗(hao)能(neng)。當(dang)然(ran)如(ru)(ru)果這(zhe)(zhe)時(shi)(shi)候加(jia)(jia)入(ru)Na2SO4，就(jiu)不(bu)一樣了(le)(le)(le)。大量(liang)的(de)(de)(de)Na+ 和(he)SO4 2- 可以快速的(de)(de)(de)聚(ju)集在(zai)陰陽兩極(ji)，形成反(fan)向(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)勢，平衡掉兩極(ji)間(jian)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)場，使(shi)得(de)溶液(ye)中(zhong)的(de)(de)(de)H+和(he)OH-不(bu)需要(yao)(yao)受電(dian)(dian)(dian)(dian)(dian)(dian)場的(de)(de)(de)趨使(shi)。這(zhe)(zhe)里說的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)場被平衡掉，針對的(de)(de)(de)是(shi)(shi)溶液(ye)中(zhong)部，兩極(ji)間(jian)的(de)(de)(de)的(de)(de)(de)H+和(he)OH-，而(er)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)表面附近，那(nei)1.3V電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)場還在(zai)，不(bu)會(hui)影響電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)的(de)(de)(de)發(fa)生(sheng)。說倒這(zhe)(zhe)里，已(yi)經(jing)能(neng)回答你的(de)(de)(de)問題了(le)(le)(le)，其(qi)實(shi)不(bu)加(jia)(jia)Na2SO4，電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)水早晚還會(hui)發(fa)生(sheng)，所(suo)(suo)謂的(de)(de)(de)增加(jia)(jia)導電(dian)(dian)(dian)(dian)(dian)(dian)性，就(jiu)是(shi)(shi)不(bu)要(yao)(yao)把所(suo)(suo)加(jia)(jia)能(neng)量(liang)浪費在(zai)溶液(ye)的(de)(de)(de)壓(ya)(ya)(ya)(ya)降(jiang)(jiang)（內(nei)(nei)阻或者(zhe)內(nei)(nei)耗(hao)）上(shang)(shang)。電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)池(chi)就(jiu)相當(dang)于(yu)直流電(dian)(dian)(dian)(dian)(dian)(dian)路里的(de)(de)(de)一個電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)，當(dang)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)(hua)學反(fan)應(ying)發(fa)生(sheng)時(shi)(shi)，相當(dang)于(yu)這(zhe)(zhe)個電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)被擊穿，加(jia)(jia)入(ru)支持電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)質使(shi)得(de)這(zhe)(zhe)個擊穿過(guo)程(cheng)變得(de)更(geng)容(rong)(rong)(rong)易。

在(zai)(zai)開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)原邊一旦采用(yong)有(you)源濾(lv)波器(qi)(qi)(qi)(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)路，則鋁(lv)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)使(shi)用(yong)環(huan)(huan)(huan)境(jing)變得比(bi)以(yi)(yi)前(qian)更為(wei)嚴酷：（1）高(gao)(gao)頻脈(mo)(mo)沖電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)主(zhu)要(yao)(yao)是20kHz~100kHz的(de)(de)(de)(de)脈(mo)(mo)動電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，而且(qie)大(da)(da)幅度增加；（2）變換器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)主(zhu)開(kai)(kai)關(guan)管發熱，導致鋁(lv)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)周圍溫(wen)(wen)度升高(gao)(gao)；（3）變換器(qi)(qi)(qi)(qi)(qi)(qi)(qi)多采用(yong)升壓電(dian)(dian)(dian)(dian)(dian)路，因此要(yao)(yao)求耐高(gao)(gao)壓的(de)(de)(de)(de)鋁(lv)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。這樣一來(lai)，利用(yong)以(yi)(yi)往(wang)技術制(zhi)造的(de)(de)(de)(de)鋁(lv)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，由(you)于(yu)要(yao)(yao)吸收比(bi)以(yi)(yi)往(wang)更大(da)(da)的(de)(de)(de)(de)脈(mo)(mo)動電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，不得不選(xuan)擇大(da)(da)尺寸的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。結果，使(shi)電(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)體積(ji)龐(pang)大(da)(da)，難(nan)以(yi)(yi)用(yong)于(yu)小型化的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)子設備。為(wei)了解(jie)(jie)(jie)(jie)決這些難(nan)題，必須研究與(yu)開(kai)(kai)發一種(zhong)新型的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，體積(ji)小、耐高(gao)(gao)壓，并且(qie)允許流(liu)(liu)(liu)過大(da)(da)量(liang)高(gao)(gao)頻脈(mo)(mo)沖電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。另外，這種(zhong)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，在(zai)(zai)高(gao)(gao)溫(wen)(wen)環(huan)(huan)(huan)境(jing)下工作，工作壽(shou)(shou)命還須比(bi)較長(chang)。高(gao)(gao)溫(wen)(wen)、長(chang)壽(shou)(shou)命化在(zai)(zai)開(kai)(kai)關(guan)電(dian)(dian)(dian)(dian)(dian)源設計(ji)過程中(zhong)，不可避免(mian)地(di)要(yao)(yao)挑選(xuan)適用(yong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)。就100μF以(yi)(yi)上的(de)(de)(de)(de)中(zhong)、大(da)(da)容(rong)(rong)量(liang)產(chan)品來(lai)說，因為(wei)鋁(lv)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)的(de)(de)(de)(de)價格(ge)便(bian)宜，所(suo)以(yi)(yi)，迄今使(shi)用(yong)的(de)(de)(de)(de)為(wei)廣泛。電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)壽(shou)(shou)命與(yu)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)長(chang)期工作的(de)(de)(de)(de)環(huan)(huan)(huan)境(jing)溫(wen)(wen)度有(you)直接關(guan)系，溫(wen)(wen)度越高(gao)(gao)，電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)壽(shou)(shou)命越短(duan)。普通的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)在(zai)(zai)環(huan)(huan)(huan)境(jing)溫(wen)(wen)度為(wei)90℃時(shi)已經(jing)損壞，如：EPCOSB41303，B43303等型號的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。但(dan)是現在(zai)(zai)有(you)很多種(zhong)類的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)解(jie)(jie)(jie)(jie)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)工作環(huan)(huan)(huan)境(jing)溫(wen)(wen)度已經(jing)很高(gao)(gao)。

有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)和(he)(he)無(wu)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)原理上(shang)(shang)相同(tong)(tong)，都是(shi)存(cun)儲電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)和(he)(he)釋放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)；極(ji)板上(shang)(shang)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)（這(zhe)里把(ba)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷(he)(he)積(ji)累的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動勢叫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)）不(bu)(bu)能(neng)突變。 區別(bie)在于介(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)不(bu)(bu)同(tong)(tong)、性(xing)能(neng)不(bu)(bu)同(tong)(tong)、容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)不(bu)(bu)同(tong)(tong)、結構不(bu)(bu)同(tong)(tong)致使(shi)用環境和(he)(he)用途也(ye)(ye)不(bu)(bu)同(tong)(tong)。反(fan)過來(lai)講，人們根據生產實(shi)踐需要(yao)(yao)(yao)，實(shi)驗制造了(le)各種功能(neng)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器來(lai)滿足各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器的(de)(de)(de)(de)(de)(de)正常(chang)運行和(he)(he)新設備(bei)的(de)(de)(de)(de)(de)(de)運轉。隨著(zhu)科學技(ji)術的(de)(de)(de)(de)(de)(de)發(fa)(fa)展和(he)(he)新材(cai)料(liao)的(de)(de)(de)(de)(de)(de)發(fa)(fa)掘(jue)，更、多(duo)(duo)(duo)樣化(hua)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器會不(bu)(bu)斷涌現。 　1、介(jie)質(zhi)(zhi)不(bu)(bu)同(tong)(tong) 介(jie)質(zhi)(zhi)是(shi)什么東西? 說穿了(le)就是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器兩極(ji)板之間的(de)(de)(de)(de)(de)(de)物質(zhi)(zhi)。有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)大(da)多(duo)(duo)(duo)采用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)(zhi)做介(jie)質(zhi)(zhi)材(cai)料(liao)，通常(chang)同(tong)(tong)體積(ji)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)大(da)。另外，不(bu)(bu)同(tong)(tong)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質(zhi)(zhi)材(cai)料(liao)和(he)(he)工藝(yi)制造出(chu)的(de)(de)(de)(de)(de)(de)有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)同(tong)(tong)體積(ji)的(de)(de)(de)(de)(de)(de)容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)也(ye)(ye)會不(bu)(bu)同(tong)(tong)。再(zai)有(you)(you)(you)就是(shi)耐(nai)壓(ya)(ya)(ya)和(he)(he)使(shi)用介(jie)質(zhi)(zhi)材(cai)料(liao)也(ye)(ye)有(you)(you)(you)密切關系。無(wu)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)介(jie)質(zhi)(zhi)材(cai)料(liao)也(ye)(ye)很多(duo)(duo)(duo)，大(da)多(duo)(duo)(duo)采用金(jin)屬氧化(hua)膜、滌綸(lun)等(deng)。由于介(jie)質(zhi)(zhi)的(de)(de)(de)(de)(de)(de)可(ke)逆或不(bu)(bu)可(ke)逆性(xing)能(neng)決定了(le)有(you)(you)(you)極(ji)、無(wu)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)使(shi)用環境。 2、性(xing)能(neng)不(bu)(bu)同(tong)(tong) 性(xing)能(neng)就是(shi)使(shi)用的(de)(de)(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)(qiu)(qiu)，需求(qiu)(qiu)(qiu)化(hua)就是(shi)使(shi)用的(de)(de)(de)(de)(de)(de)要(yao)(yao)(yao)求(qiu)(qiu)(qiu)。如果在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)視機里電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)部分用金(jin)屬氧化(hua)膜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器做濾(lv)(lv)波的(de)(de)(de)(de)(de)(de)話，而且要(yao)(yao)(yao)達(da)到濾(lv)(lv)波要(yao)(yao)(yao)求(qiu)(qiu)(qiu)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)器容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)和(he)(he)耐(nai)壓(ya)(ya)(ya)。機殼內恐怕也(ye)(ye)就只(zhi)能(neng)裝個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)了(le)。所以(yi)作為濾(lv)(lv)波只(zhi)能(neng)使(shi)用有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)，有(you)(you)(you)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)是(shi)不(bu)(bu)可(ke)逆的(de)(de)(de)(de)(de)(de)。就是(shi)說正極(ji)必(bi)(bi)須(xu)接高(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位端(duan)，負極(ji)必(bi)(bi)須(xu)接低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位端(duan)。一般電(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)在1微(wei)法(fa)(fa)拉以(yi)上(shang)(shang)，做偶(ou)(ou)合、退偶(ou)(ou)合、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)濾(lv)(lv)波等(deng)。無(wu)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)大(da)多(duo)(duo)(duo)在1微(wei)法(fa)(fa)拉以(yi)下，參與(yu)諧(xie)振、偶(ou)(ou)合、選頻、限流(liu)、等(deng)。當然也(ye)(ye)有(you)(you)(you)大(da)容(rong)(rong)(rong)(rong)(rong)(rong)量(liang)高(gao)耐(nai)壓(ya)(ya)(ya)的(de)(de)(de)(de)(de)(de)，多(duo)(duo)(duo)用在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力的(de)(de)(de)(de)(de)(de)無(wu)功補償、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機的(de)(de)(de)(de)(de)(de)移相、變頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)移相等(deng)用途上(shang)(shang)。無(wu)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)種類(lei)很多(duo)(duo)(duo)，不(bu)(bu)一一贅述。