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avx鉭電(dian)(dian)(dian)容代理能夠選用(yong)電(dian)(dian)(dian)容降(jiang)(jiang)壓電(dian)(dian)(dian)路(lu)(lu)是一種(zhong)常見的小電(dian)(dian)(dian)流電(dian)(dian)(dian)源電(dian)(dian)(dian)路(lu)(lu)﹐因為(wei)其具有體積小﹑本錢低﹑電(dian)(dian)(dian)流相對恒定等長處(chu)﹐也常使(shi)用(yong)于(yu)LED 的驅(qu)動電(dian)(dian)(dian)路(lu)(lu)中。avx鉭電(dian)(dian)(dian)容代理的限流電(dian)(dian)(dian)容須接于(yu)火(huo)線，耐壓要足夠大，并加串防浪(lang)涌沖擊兼(jian)保險電(dian)(dian)(dian)阻和并放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)阻。為(wei)一個(ge)實(shi)踐的選用(yong)電(dian)(dian)(dian)容降(jiang)(jiang)壓的LED驅(qu)動電(dian)(dian)(dian)路(lu)(lu)﹕請留(liu)......
了解更多 [09-01]
avx鉭(tan)電(dian)(dian)(dian)容的(de)電(dian)(dian)(dian)阻與瞬間克(ke)制的(de)字體(ti)來說，關于(yu)用法輸入電(dian)(dian)(dian)源(yuan)中瞬間的(de)脈沖高(gao)壓(ya)電(dian)(dian)(dian)壓(ya)對地(di)泄(xie)放(fang)掉﹐然后保護LED不被瞬間高(gao)壓(ya)擊(ji)穿。電(dian)(dian)(dian)容降壓(ya)電(dian)(dian)(dian)源(yuan)原理及相關核算(suan)----合用于(yu)低單價、抗干擾要求較(jiao)低的(de)電(dian)(dian)(dian)路略有補充，將交流市電(dian)(dian)(dian)轉......
了解更多 [08-31]
?1.求直(zhi)流功(gong)課時，盡量選用(yong)半波整(zheng)(zheng)流。不(bu)建議選用(yong)橋式整(zheng)(zheng)流。并且要(yao)知(zhi)足恒定負載(zai)(zai)的前提。2.同樣，電(dian)(dian)容(rong)降(jiang)(jiang)壓不(bu)適合(he)容(rong)性和(he)理性負載(zai)(zai)。3.電(dian)(dian)容(rong)降(jiang)(jiang)壓不(bu)適合(he)動態負載(zai)(zai)前提。4.容(rong)降(jiang)(jiang)壓不(bu)能用(yong)于(yu)(yu)大功(gong)率前提，由于(yu)(yu)不(bu)安全。5.限流電(dian)(dian)容(rong)必需選用(yong)無極(ji)性電(dian)(dian)容(rong)，絕對不(bu)能選用(yong)電(dian)(dian)解(jie)電(dian)(dian)容(rong)。并且電(dian)(dian)容(rong)的耐壓須在400V以......
了解更多 [08-30]
avx鉭(tan)電(dian)容(rong)能(neng)夠(gou)以玻璃(li)的(de)(de)薄(bo)膜方式為巨細質用，用于金(jin)屬(shu)箔或燒滲金(jin)屬(shu)層作電(dian)極(ji)，經疊壓煅(duan)燒成全體密封結構。用不(bu)(bu)同(tong)配方的(de)(de)玻璃(li)介質可(ke)制成具有(you)不(bu)(bu)同(tong)電(dian)機(ji)能(neng)的(de)(de)電(dian)容(rong)器。avx鉭(tan)電(dian)容(rong)署理署理的(de)(de)介質是用鈦酸(suan)鋇或其他相似資料形(xing)成的(de)(de)固熔體。這些介質有(you)極(ji)高的(de)(de)介電(dian)常數，所以可(ke)制成體積小、容(rong)量大(da)的(de)(de)電(dian)容(rong)器。利用陶......
了解更多 [08-28]
avx鉭電(dian)(dian)容是以各種閥金屬(shu)為正極，以其表面上形成(cheng)的(de)一層氧化膜為介(jie)質介(jie)質與(yu)正極是不可分離的(de)整體；負極是非固(gu)體電(dian)(dian)解質或固(gu)體電(dian)(dian)解質。它的(de)特點(dian)是電(dian)(dian)容量很大(da)，低壓電(dian)(dian)解電(dian)(dian)容器可達(da)數萬微(wei)法(fa)以上。適用(yong)于整流(liu)、濾波、儲能(neng)(neng)等；一般只(zhi)能(neng)(neng)用(yong)在直流(liu)和含有溝通(tong)分量的(de)脈動電(dian)(dian)路中(zhong),而且有正、負極性之分,使用(yong)時不......
了解更多 [08-27]
電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)在(zai)低頻(pin)下使用時(shi)，可視(shi)為由一電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)和一電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)相并聯的電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。當使用頻(pin)率增(zeng)高(gao)時(shi)，其固有(you)的電(dian)(dian)(dian)(dian)(dian)(dian)感和由電(dian)(dian)(dian)(dian)(dian)(dian)極與引線等形成的高(gao)頻(pin)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)以及接觸電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)所發(fa)生的影響(xiang)便十分凸起，這時(shi)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)可視(shi)為由電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)、電(dian)(dian)(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)組成的等效串聯網絡(luo)。當環境溫(wen)度(du)升(sheng)高(gao)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)的絕緣電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)急劇下降(jiang)。電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)量與損耗角正切隨溫(wen)度(du)的改......
了解更多 [08-26]
avx鉭(tan)電(dian)(dian)容是由兩(liang)個(ge)電(dian)(dian)極(ji)及(ji)其間的(de)(de)介(jie)電(dian)(dian)資料(liao)構成的(de)(de)。介(jie)電(dian)(dian)資料(liao)是一種(zhong)電(dian)(dian)介(jie)質，當被置于(yu)兩(liang)塊帶有等量異性電(dian)(dian)荷(he)的(de)(de)平行極(ji)板(ban)間的(de)(de)電(dian)(dian)場(chang)中時，因為極(ji)化而在(zai)介(jie)質外表發(fa)生極(ji)化電(dian)(dian)荷(he)，遂使(shi)捆綁在(zai)極(ji)板(ban)上的(de)(de)電(dian)(dian)荷(he)相應增加(jia)，維持極(ji)板(ban)間的(de)(de)電(dian)(dian)位差不變。avx鉭(tan)電(dian)(dian)容的(de)(de)資料(liao)，鉭(tan)電(dian)(dian)容所用介(jie)電(dian)(dian)資料(liao)主要為固體，可分為有機和(he)無機兩(liang)......
了解更多 [08-25]
在(zai)運用電(dian)(dian)壓(ya)適宜的狀況(kuang)請，電(dian)(dian)路(lu)峰值輸出(chu)電(dian)(dian)流(liu)過(guo)大(da)導(dao)致貼片電(dian)(dian)容(rong)爆破(po)，這兩種(zhong)狀況(kuang)。有些客戶在(zai)不懂(dong)耐(nai)壓(ya)的狀況(kuang)下就會輕易造成貼片鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)耐(nai)壓(ya)擊穿，輕則燒焦重則爆裂。avx鉭(tan)電(dian)(dian)容(rong)在(zai)這種(zhong)獨特自愈機能，保證了其(qi)長壽命和可(ke)靠性的。導(dao)致貼片鉭(tan)電(dian)(dian)解電(dian)(dian)容(rong)爆破(po)的原因大(da)致分為，正(zheng)負極倒置運用和電(dian)(dian)路(lu)中交(jiao)流(liu)紋波......
了解更多 [08-24]
鉭(tan)(tan)電(dian)(dian)解(jie)電(dian)(dian)容(rong)器(qi)(qi)的(de)特征與結(jie)型(xing)固體(ti)(ti)(ti)電(dian)(dian)解(jie)質(zhi)柱狀樹脂包封鉭(tan)(tan)電(dian)(dian)容(rong)器(qi)(qi)燒結(jie)型(xing)固體(ti)(ti)(ti)電(dian)(dian)解(jie)質(zhi)柱狀樹脂包封鉭(tan)(tan)電(dian)(dian)容(rong)器(qi)(qi)，鉭(tan)(tan)電(dian)(dian)解(jie)電(dian)(dian)容(rong)器(qi)(qi)的(de)作業(ye)介(jie)質(zhi)是在(zai)鉭(tan)(tan)金屬表面天生的(de)一層極薄的(de)五氧(yang)化(hua)二鉭(tan)(tan)膜。此層氧(yang)化(hua)膜介(jie)質(zhi)徹底與組成電(dian)(dian)容(rong)器(qi)(qi)的(de)一端極結(jie)組成一個全體(ti)(ti)(ti)，不能獨(du)自(zi)存在(zai)。在(zai)鉭(tan)(tan)電(dian)(dian)解(jie)電(dian)(dian)容(rong)器(qi)(qi)作業(ye)過程中(zhong)，具(ju)有自(zi)動(dong)修補或阻隔氧(yang)化(hua)膜中(zhong)的(de)......
了解更多 [08-23]
avx鉭電(dian)(dian)容(rong)的(de)反向(xiang)電(dian)(dian)壓與(yu)工作電(dian)(dian)壓題目(mu)假如(ru)在實際出產中仍舊(jiu)在運用手藝焊接片式元件。要是最最廉(lian)價的(de)也就不行能用最好的(de)。所以ta能夠接收或提供集成(cheng)電(dian)(dian)路(lu)內部三極管(guan)導通、截止引起的(de)電(dian)(dian)流(liu)改變，在常(chang)溫(wen)預熱部30-60S升溫(wen)......
了解更多 [08-21]
avx鉭電(dian)(dian)容一(yi)個已(yi)往被人類無視的(de)(de)有(you)害元(yuan)素的(de)(de)，在底下答應的(de)(de)范圍內顯露容量與極限的(de)(de)規范，這關(guan)于假定運(yun)用(yong)(yong)的(de)(de)同時(shi)，也在使用(yong)(yong)焊接的(de)(de)能力，鉭電(dian)(dian)容的(de)(de)分工合(he)作基(ji)本上也是有(you)電(dian)(dian)壓重視的(de)(de)，這關(guan)于分開的(de)(de)極限來說，在面臨輸出的(de)(de)范......
了解更多 [08-20]
avx鉭電(dian)容引薦(jian)的(de)(de)無(wu)鉛(qian)(qian)產(chan)品和(he)含鉛(qian)(qian)產(chan)品合(he)適(shi)的(de)(de)焊(han)膏(gao)(gao)成分見下(xia)表,avx鉭電(dian)容能夠(gou)經過此焊(han)膏(gao)(gao)能夠(gou)知(zhi)足含鉛(qian)(qian)產(chan)品和(he)無(wu)鉛(qian)(qian)元(yuan)件的(de)(de)載流(liu)焊(han)接運用(yong)要求。假如(ru)是無(wu)鉛(qian)(qian)產(chan)品焊(han)接并(bing)且有明確的(de)(de)環保要求則必需運用(yong)無(wu)鉛(qian)(qian)焊(han)膏(gao)(gao)和(he)無(wu)鉛(qian)(qian)焊(han)接工藝。引薦(jian)的(de)(de)無(wu)鉛(qian)(qian)焊(han)膏(gao)(gao),成分如(ru)下(xia)民用(yong)產(chan)品在(zai)外溫度(du)曲線參考如(ru)下(xia)，資格(ge)也長短常容易(yi)被判......
了解更多 [08-19]
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