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旺詮合金電阻代理商：電阻替換要考慮哪些問題？

電(dian)阻作(zuo)為三大(da)被動器件(jian)之一(yi)，一(yi)般(ban)情況下是(shi)(shi)不(bu)會缺(que)電(dian)阻的(de)(de)(de)，但是(shi)(shi)也(ye)有(you)特殊情況存在(zai)，如果非要替換(huan)需要考慮哪(na)些問題？替換(huan)之前(qian)的(de)(de)(de)電(dian)阻，要考慮電(dian)阻的(de)(de)(de)參數和(he)作(zuo)用，如果相(xiang)差太大(da)的(de)(de)(de)話，是(shi)(shi)不(bu)能替換(huan)的(de)(de)(de)。這(zhe)里不(bu)是(shi)(shi)說要完全一(yi)樣的(de)(de)(de)參......
了解更多 [10-07]
avx鉭電容代理商的品種與區別

avx鉭電(dian)(dian)(dian)(dian)(dian)(dian)容的品種是根據電(dian)(dian)(dian)(dian)(dian)(dian)容中(zhong)的電(dian)(dian)(dian)(dian)(dian)(dian)介(jie)(jie)質來區別的。有;1.空氣電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)；運(yun)用(yong)空氣作為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)介(jie)(jie)質的電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)，例如；收音機(ji)中(zhong)用(yong)于“調諧”的可變電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)2. 紙電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)；運(yun)用(yong)特殊的電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)紙作為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)介(jie)(jie)質的電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)。3.電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)；運(yun)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)質作為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)介(jie)(jie)質的電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)。4.云母(mu)電(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)(qi)(qi)；運(yun)用(yong)天然(ran)云母(mu)作為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)......
了解更多 [09-30]
旺詮合金電阻代理商：你知道精密電阻穩定性更重要嗎？

說的(de)(de)(de)精密電阻人們(men)(men)往往會和高精度電阻關聯到一起，但是我(wo)們(men)(men)知道電阻阻值的(de)(de)(de)準確(que)性(xing)(xing)經常受到比(bi)如環(huan)(huan)境溫度的(de)(de)(de)變化，電阻自身通電后產生(sheng)的(de)(de)(de)自熱，來(lai)自PCB的(de)(de)(de)壓力或(huo)拉力，外部環(huan)(huan)境的(de)(de)(de)濕氣，甚(shen)至是腐蝕(shi)性(xing)(xing)的(de)(de)(de)氣體(ti)，還有(you)比(bi)如焊接、......
了解更多 [09-29]
avx鉭電容代理商的損耗與活絡度

avx鉭電(dian)(dian)容(rong)的(de)氧化膜很(hen)薄(bo)，可是(shi)avx鉭電(dian)(dian)容(rong)兩(liang)極板的(de)距離很(hen)近，幾乎沒有(you)電(dian)(dian)感，而且很(hen)活絡(luo)，所(suo)以充放電(dian)(dian)速(su)度很(hen)快。avx鉭電(dian)(dian)容(rong)?可以說是(shi)十分活絡(luo)，充放電(dian)(dian)速(su)度快，因(yin)而常用于高(gao)(gao)端(duan)音(yin)頻音(yin)頻電(dian)(dian)路(lu)。鉭電(dian)(dian)容(rong)主(zhu)要是(shi)高(gao)(gao)頻電(dian)(dian)路(lu)。因(yin)為它們在高(gao)(gao)頻范圍(wei)內減少了小電(dian)(dian)流(liu)和小電(dian)(dian)流(liu)的(de)損耗，所(suo)以相對提高(gao)(gao)了高(gao)(gao)音(yin)，提高(gao)(gao)......
了解更多 [09-29]
旺詮合金電阻代理商：電阻器噪聲的類別

電(dian)(dian)阻(zu)器(qi)(qi)的(de)固有噪聲(sheng)(sheng)是其本身的(de)噪聲(sheng)(sheng)，包(bao)括熱(re)噪聲(sheng)(sheng)和過量(liang)噪聲(sheng)(sheng)。熱(re)噪聲(sheng)(sheng)屬(shu)于一個電(dian)(dian)阻(zu)器(qi)(qi)的(de)本征噪聲(sheng)(sheng)，無(wu)法(fa)有效避免也無(wu)法(fa)進行消(xiao)除。那么(me)就剩下過剩噪聲(sheng)(sheng)，電(dian)(dian)阻(zu)器(qi)(qi)使用都會發熱(re)的(de)，其實任何期間使用長時間都會過熱(re)的(de)。實際電(dian)(dian)阻(zu)的(de)......
了解更多 [09-28]
avx鉭電容的功率問題與化學的分解

avx鉭(tan)電(dian)(dian)容器的(de)內離(li)解(jie)(jie)：因為內部(bu)電(dian)(dian)暈、擊穿(chuan)放電(dian)(dian)和(he)嚴峻(jun)離(li)解(jie)(jie)，電(dian)(dian)容器在(zai)過電(dian)(dian)壓(ya)的(de)效果下，會(hui)下降元件的(de)初始離(li)解(jie)(jie)電(dian)(dian)壓(ya)低于作(zuo)業電(dian)(dian)場(chang)強度，從而(er)引(yin)起物理、化(hua)(hua)學和(he) 電(dian)(dian)效應加速絕緣老化(hua)(hua)分解(jie)(jie)，產(chan)生(sheng)氣(qi)體，構成惡(e)性循環(huan)，使箱(xiang)殼(ke)壓(ya)力增大(da)，使箱(xiang)體外壁鼓(gu)脹乃至爆破(po)。 avx鉭(tan)電(dian)(dian)容在(zai)什(shen)么狀(zhuang)(zhuang)況下會(hui)爆破(po)？以上(shang)狀(zhuang)(zhuang)況......
了解更多 [09-28]
avx鉭電容代理商的功率要求與電感產品有那些不同

avx鉭電(dian)(dian)(dian)容(rong)是功(gong)率(lv)(lv)(lv)電(dian)(dian)(dian)感(gan)(gan)(gan)中常見的(de)一類電(dian)(dian)(dian)感(gan)(gan)(gan)產品，廣(guang)泛應用(yong)于(yu)許(xu)多電(dian)(dian)(dian)子(zi)產品中。最近發現大(da)家有許(xu)多關于(yu)功(gong)率(lv)(lv)(lv)電(dian)(dian)(dian)感(gan)(gan)(gan)的(de)問(wen)題。比方這幾天咨(zi)詢了(le)許(xu)多的(de)問(wen)題：功(gong)率(lv)(lv)(lv)電(dian)(dian)(dian)感(gan)(gan)(gan)溫(wen)度高是什么原因？是不(bu)是因為(wei)最近一段時間(jian)的(de)繼續高溫(wen)也影響了(le)功(gong)率(lv)(lv)(lv)電(dian)(dian)(dian)感(gan)(gan)(gan)？別著急，本文為(wei)你揭曉(xiao)本相！首要我(wo)要給大(da)家闡明一個問(wen)題：如果(guo)......
了解更多 [09-27]
旺詮合金電阻代理商：采用電阻的選型

采(cai)樣電阻(zu)(zu)是(shi)(shi)電子(zi)技術產品設計中一定要(yao)用到的電阻(zu)(zu)，主要(yao)通過阻(zu)(zu)值(zhi)是(shi)(shi)集中在1R以下，對電路中的電流可以進行工作電流檢(jian)測(ce)用，但是(shi)(shi)我(wo)們很多企(qi)業(ye)產品發(fa)展需(xu)要(yao)用到高功率，超低(di)阻(zu)(zu)值(zhi)，高精度等等。取樣電阻(zu)(zu)器(qi)也分為很多種，厚......
了解更多 [09-27]
avx鉭電容代理商的損壞與廣泛運用

在判斷avx鉭(tan)電(dian)容的損(sun)(sun)壞(huai)時(shi)，要(yao)注意貼片(pian)電(dian)容是(shi)(shi)機械損(sun)(sun)壞(huai)仍是(shi)(shi)電(dian)氣損(sun)(sun)壞(huai)。查看貼片(pian)電(dian)容是(shi)(shi)否有(you)(you)裂(lie)紋，是(shi)(shi)否有(you)(you)電(dian)壓擊穿等(deng)，可以用電(dian)子丈量(liang)儀(yi)器丈量(liang)。 avx鉭(tan)電(dian)容署理(li)之(zhi)一(yi) 本產品體積(ji)小、重(zhong)量(liang)輕(qing)、電(dian)氣功能穩定(ding)、可靠性(xing)(xing)高(gao)、組裝成本低、機械強度高(gao)、高(gao)頻特性(xing)(xing)優勝。它是(shi)(shi)一(yi)種具有(you)(you)許多(duo)優點的產品。其最......
了解更多 [09-26]
旺銓合金電阻采購淺析

旺銓合(he)金(jin)電阻(zu)采購是(shi)(shi)(shi)有技(ji)巧(qiao)的(de)(de)(de)，就(jiu)像你買衣(yi)服一樣(yang)，也(ye)是(shi)(shi)(shi)有技(ji)巧(qiao)的(de)(de)(de)，說(shuo)白(bai)了就(jiu)是(shi)(shi)(shi)看電阻(zu)的(de)(de)(de)參(can)數(shu)，下(xia)面簡單說(shuo)下(xia)。1、阻(zu)值(zhi)有毫歐到兆歐多種不同阻(zu)值(zhi)的(de)(de)(de)電阻(zu)，但(dan)電阻(zu)的(de)(de)(de)阻(zu)值(zhi)有相關的(de)(de)(de)標準，不是(shi)(shi)(shi)任何阻(zu)值(zhi)的(de)(de)(de)電阻(zu)都(dou)有生(sheng)產，可以(yi)參(can)考(kao)......
了解更多 [09-26]
旺詮合金電阻代理商：什么是放電電阻

放電(dian)電(dian)阻(zu)(zu)顧(gu)名思(si)義，就是(shi)(shi)用(yong)來放電(dian)的(de)電(dian)阻(zu)(zu)，它(ta)們可(ke)以(yi)應用(yong)到電(dian)動汽車中(zhong)(zhong)，注意其功率，注意通過導線進(jin)行橫(heng)截面積，放電(dian)過程中(zhong)(zhong)電(dian)阻(zu)(zu)是(shi)(shi)將高壓泄放，而制動系統電(dian)阻(zu)(zu)是(shi)(shi)使電(dian)路中(zhong)(zhong)產生大(da)電(dian)流，形成具(ju)有(you)較強(qiang)以(yi)及磁場而產生反作用(yong)力......
了解更多 [09-25]
avx鉭電容是如何能購買到高質量的風華貼片電容呢

怎樣(yang)才能買(mai)到優質的(de)(de)(de)風華貼片電(dian)容(rong)？每(mei)個人都想買(mai)質量好的(de)(de)(de)，但不知(zhi)道(dao)如何挑選。其(qi)實購(gou)買(mai)風華貼片電(dian)容(rong)首要要考(kao)慮的(de)(de)(de)便是有(you)壓(ya)(ya)力(li)的(de)(de)(de)問(wen)題。假如片式電(dian)容(rong)器(qi)兩頭的(de)(de)(de)電(dian)壓(ya)(ya)超越(yue)其(qi)額定電(dian)壓(ya)(ya)，產(chan)品將被擊(ji)穿而損(sun)壞。導(dao)致失效，涉及到的(de)(de)(de)元件就(jiu)更多了，所以考(kao)慮耐壓(ya)(ya)問(wen)題是非常重(zhong)要的(de)(de)(de)。耐壓(ya)(ya)問(wen)題解決(jue)后(hou)，avx鉭電(dian)容(rong)......
了解更多 [09-25]