avx鉭電容在開關的(de)瞬(shun)(shun)間就會承遭到超越(yue)(yue)額(e)(e)(e)外值(zhi)的(de)電(dian)壓(ya)和(he)(he)大(da)電(dian)流沖擊而擊穿(chuan)失效.因而,avx鉭電(dian)容在運用在此類電(dian)路中的(de)鉭電(dian)容器(qi),通過(guo)良多實驗(yan),證(zheng)(zheng)明,假設想保(bao)(bao)證(zheng)(zheng)其(qi)滿足的(de)可靠性,必須大(da)幅度降額(e)(e)(e)運用,保(bao)(bao)證(zheng)(zheng)其(qi)瞬(shun)(shun)間加在產品(pin)上的(de)浪涌(yong)電(dian)壓(ya)和(he)(he)反向電(dian)壓(ya)之(zhi)和(he)(he)不(bu)能超越(yue)(yue)額(e)(e)(e)外值(zhi). 運用在此類低(di)阻抗電(dian)路中的(de)鉭電(dian)容器(qi)因而被要求(qiu)降額(e)(e)(e)到額(e)(e)(e)外值(zhi)的(de)1/3運用才能夠保(bao)(bao)證(zheng)(zheng)可靠性.

鉭電(dian)(dian)容(rong)(rong)器的(de)(de)合適運用(yong)前提(ti)在(zai)-55-+125度,  在(zai)85度內能夠施(shi)加額外電(dian)(dian)壓進行檢(jian)驗.按說,這(zhe)樣的(de)(de)前提(ti)現已(yi)闡(chan)明鉭電(dian)(dian)容(rong)(rong)器的(de)(de)溫度特性很好(hao)了,但有一點經常被(bei)(bei)人忽視,那就(jiu)是(shi),在(zai)此前提(ti)下檢(jian)驗是(shi)在(zai)有1000歐(ou)姆的(de)(de)保(bao)護電(dian)(dian)阻下進行的(de)(de).avx鉭電(dian)(dian)容(rong)(rong)在(zai)產(chan)品通(tong)電(dian)(dian)的(de)(de)瞬間(jian),電(dian)(dian)路中的(de)(de)電(dian)(dian)壓和電(dian)(dian)流(liu)存在(zai)的(de)(de)浪涌改動(dong)十(shi)分(fen)小,過大的(de)(de)瞬間(jian)電(dian)(dian)流(liu)被(bei)(bei)串聯的(de)(de)電(dian)(dian)阻克制,因而改動(dong)對鉭電(dian)(dian)容(rong)(rong)器形成(cheng)沖擊(ji).