200度直插電容單價

北京(jing)啟爾特石(shi)油科技有限公司(si)現貨供應美(mei)國進口150度(du)(du)(du)、160度(du)(du)(du)、175度(du)(du)(du)、200度(du)(du)(du)、250度(du)(du)(du)、260度(du)(du)(du)高溫(wen)陶瓷電(dian)容，封(feng)裝(zhuang)有貼片和直(zhi)插兩種，溫(wen)漂小(xiao)，精(jing)度(du)(du)(du)好，性能穩定，可以根據客戶需求定制，適(shi)用(yong)于石(shi)油測井勘探高溫(wen)領域，歡迎致電(dian)！

潮濕對電(dian)參數(shu)惡化的影(ying)響

空氣中濕度(du)(du)(du)過高(gao)(gao)時，高(gao)(gao)溫(wen)(wen)200度(du)(du)(du)陶瓷電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)容(rong)(rong)(rong)量，水膜凝(ning)聚在電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)外殼表(biao)面，可使電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)的(de)(de)表(biao)面絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻下降。此(ci)外，對于半密封結構電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)來(lai)說，水分還可滲透到(dao)電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)介質(zhi)內(nei)部，使電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)介質(zhi)的(de)(de)絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)阻絕(jue)緣(yuan)(yuan)能力下降。因此(ci)，高(gao)(gao)溫(wen)(wen)、高(gao)(gao)濕環境(jing)對電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)參數(shu)惡(e)化的(de)(de)影(ying)響極(ji)為顯著。經(jing)烘干去(qu)濕后電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)性能可獲改(gai)善，高(gao)(gao)溫(wen)(wen)150度(du)(du)(du)陶瓷電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)容(rong)(rong)(rong)量，但是(shi)水分子(zi)電(dian)(dian)(dian)(dian)(dian)解的(de)(de)后果是(shi)無法去(qu)除的(de)(de)。例如，電(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器(qi)的(de)(de)工作于高(gao)(gao)溫(wen)(wen)條件(jian)下，水分子(zi)在電(dian)(dian)(dian)(dian)(dian)場作用(yong)下電(dian)(dian)(dian)(dian)(dian)解為氫離(li)子(zi)（H+）和(he)氫氧根(gen)(gen)離(li)子(zi)（OH-），引線根(gen)(gen)部產生電(dian)(dian)(dian)(dian)(dian)化學(xue)腐蝕(shi)。即使烘干去(qu)濕，也不可能使引線復原。

進(jin)口(kou)200度直插電容單(dan)價

北京(jing)啟爾特石油科(ke)技有限公司現貨供應美國進口150度、160度、175度、200度、250度、260度高溫陶(tao)瓷(ci)電(dian)容，封(feng)裝(zhuang)有貼片和直插兩(liang)種，溫漂小，精(jing)度好，性(xing)能(neng)穩定，可(ke)以根據客戶需(xu)求定制，介紹175度陶(tao)瓷(ci)電(dian)容容量，適用于石油測井(jing)勘探高溫領(ling)域，歡迎致電(dian)！

銀離子遷移的后果

無(wu)機(ji)(ji)介(jie)(jie)質(zhi)(zhi)電(dian)容(rong)(rong)器(qi)多半采用銀(yin)(yin)(yin)(yin)電(dian)極(ji)，陶瓷電(dian)容(rong)(rong)，半密(mi)封電(dian)容(rong)(rong)器(qi)在高(gao)溫條件下工作時，滲入電(dian)容(rong)(rong)器(qi)內部的水(shui)分子(zi)產生電(dian)解。在陽(yang)極(ji)產生氧(yang)化(hua)反應(ying)，銀(yin)(yin)(yin)(yin)離子(zi)與氫氧(yang)根離子(zi)結合生產氫氧(yang)化(hua)銀(yin)(yin)(yin)(yin)；在陰(yin)極(ji)產生還(huan)(huan)原(yuan)反應(ying)，氫氧(yang)化(hua)銀(yin)(yin)(yin)(yin)與氫離子(zi)反應(ying)生成(cheng)銀(yin)(yin)(yin)(yin)和水(shui)。由于電(dian)極(ji)反應(ying)，陽(yang)極(ji)的銀(yin)(yin)(yin)(yin)離子(zi)不(bu)斷向陰(yin)極(ji)還(huan)(huan)原(yuan)成(cheng)不(bu)連續金屬銀(yin)(yin)(yin)(yin)粒，靠水(shui)膜連接成(cheng)樹狀向陽(yang)極(ji)延伸(shen)。銀(yin)(yin)(yin)(yin)離子(zi)遷移不(bu)僅發(fa)生在無(wu)機(ji)(ji)介(jie)(jie)質(zhi)(zhi)表面，還(huan)(huan)能(neng)擴散到無(wu)機(ji)(ji)介(jie)(jie)質(zhi)(zhi)內部，引起漏(lou)電(dian)流增大(da)，嚴(yan)重時可使用兩個銀(yin)(yin)(yin)(yin)電(dian)極(ji)之(zhi)間完全短路(lu)，導致電(dian)容(rong)(rong)器(qi)擊穿。

進(jin)口原裝150度高溫電(dian)容(rong)價格

北(bei)京啟爾特(te)石(shi)油(you)科技有限公司供應石(shi)油(you)測(ce)井150度高(gao)溫陶瓷(ci)貼片(pian)電容，貼片(pian)封裝，溫漂小(xiao)，性能穩(wen)定，可(ke)以根據客戶需求定制(zhi)，適用于石(shi)油(you)測(ce)井勘探高(gao)溫領域，歡迎致電！

電(dian)解電(dian)容在電(dian)路中的作用

1，濾(lv)波(bo)作用(yong)，在(zai)電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)路中(zhong)，整流電(dian)(dian)(dian)(dian)路將(jiang)交流變成(cheng)脈(mo)(mo)動(dong)的(de)(de)直(zhi)流，而(er)在(zai)整流電(dian)(dian)(dian)(dian)路之(zhi)后(hou)接入一(yi)(yi)個較大容量(liang)(liang)的(de)(de)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容，利用(yong)其充放電(dian)(dian)(dian)(dian)特性(xing)，使(shi)整流后(hou)的(de)(de)脈(mo)(mo)動(dong)直(zhi)流電(dian)(dian)(dian)(dian)壓(ya)變成(cheng)相對比較穩定的(de)(de)直(zhi)流電(dian)(dian)(dian)(dian)壓(ya)。在(zai)實(shi)際(ji)中(zhong)，為了防(fang)止(zhi)電(dian)(dian)(dian)(dian)路各(ge)部(bu)分供電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)因負載變化而(er)產生變化，所(suo)以(yi)(yi)在(zai)電(dian)(dian)(dian)(dian)源的(de)(de)輸(shu)出端及負載的(de)(de)電(dian)(dian)(dian)(dian)源輸(shu)入端一(yi)(yi)般接有(you)數十至數百微法的(de)(de)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容．由于大容量(liang)(liang)的(de)(de)電(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)容一(yi)(yi)般具(ju)有(you)一(yi)(yi)定的(de)(de)電(dian)(dian)(dian)(dian)感，對高(gao)(gao)頻及脈(mo)(mo)沖干擾(rao)信號不能(neng)有(you)效地(di)濾(lv)除，故在(zai)其兩端并聯了一(yi)(yi)只容量(liang)(liang)為0.001--0.lpF的(de)(de)電(dian)(dian)(dian)(dian)容，以(yi)(yi)濾(lv)除高(gao)(gao)頻及脈(mo)(mo)沖干擾(rao)．

2，耦合作用(yong)：在低頻信號(hao)的傳遞與放(fang)大(da)(da)過(guo)程中(zhong)(zhong)，為防(fang)止(zhi)前后兩級(ji)電(dian)路(lu)的靜態工作點(dian)相互影響，常采(cai)用(yong)電(dian)容藕(ou)合．為了防(fang)止(zhi)信號(hao)中(zhong)(zhong)韻低頻分量損失過(guo)大(da)(da)，一般(ban)總采(cai)用(yong)容量較(jiao)大(da)(da)的電(dian)解電(dian)容。