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在實(shi)際(ji)溫度下電(dian)容(rong)答應的(de)最大直流電(dian)壓(ya)被稱為種(zhong)(zhong)別(bie)電(dian)壓(ya)（額定電(dian)壓(ya)只是(shi)在室(shi)溫25℃情況(kuang)時(shi)的(de)其(qi)中(zhong)一(yi)種(zhong)(zhong)種(zhong)(zhong)別(bie)電(dian)壓(ya)值）。avx鉭電(dian)容(rong)的(de)工作(zuo)電(dian)壓(ya)為其(qi)額定電(dian)壓(ya)的(de)80％。遵守這個(ge)規矩很重要，因為這樣做能夠保護器材免受(shou)意外(wai)電(dian)飄流涌(yong)和過壓(ya)的(de)損傷，而這種(zhong)(zhong)情況(kuang)在轎車電(dian)路中(zhong)很可能產(chan)生。...
了解更多 [09-02]
熱(re)敏(min)電(dian)(dian)(dian)阻器(qi)的(de)種類和型號較(jiao)多，選哪一(yi)種熱(re)敏(min)電(dian)(dian)(dian)阻器(qi)，應根據電(dian)(dian)(dian)路(lu)(lu)的(de)具體要求而(er)定。正溫度系數(shu)熱(re)敏(min)電(dian)(dian)(dian)阻器(qi)（PTC）一(yi)般用于(yu)電(dian)(dian)(dian)冰箱壓縮機(ji)起動電(dian)(dian)(dian)路(lu)(lu)、彩色顯像管消磁電(dian)(dian)(dian)路(lu)(lu)、電(dian)(dian)(dian)動機(ji)過電(dian)(dian)(dian)流(liu)(liu)過熱(re)保護電(dian)(dian)(dian)路(lu)(lu)、限流(liu)(liu)電(dian)(dian)(dian)路(lu)(lu)及恒溫電(dian)(dian)(dian)加(jia)熱(re)電(dian)(dian)(dian)......
了解更多 [09-02]
與鋁電(dian)解電(dian)容不(bu)同的(de)是，avx鉭(tan)電(dian)容和氧(yang)化鈮電(dian)容不(bu)存在(zai)干枯效(xiao)應(ying)，因(yin)此具有更不(bu)亂的(de)電(dian)氣參數，電(dian)容、ESR、漏電(dian)流(liu)等(deng)，這意味(wei)著它們的(de)機能(neng)和功(gong)能(neng)可(ke)以在(zai)長時間內保持一致和可(ke)靠(kao)。avx鉭(tan)電(dian)容代理商和氧(yang)化鈮電(dian)容不(bu)存在(zai)任何壓(ya)電(dian)效(xiao)應(ying)，壓(ya)電(dian)效(xiao)應(ying)會在(zai)多層陶瓷(ci)電(dian)容中發生討厭的(de)額定噪聲。...
了解更多 [09-02]
工字電感(gan)(gan)具備高功率(lv)及高磁飽和性，低阻(zu)抗、體(ti)積小的特(te)色。工字電感(gan)(gan)不(bu)只體(ti)積小，且(qie)裝配便(bian)捷屬于插件型電感(gan)(gan)，占用空間小；高Q值身(shen)分(fen)；分(fen)布(bu)電容(rong)較(jiao)小；自共振頻率(lv)較(jiao)高；特(te)別導針布(bu)局(ju)，不(bu)容(rong)易發生閉(bi)路征(zheng)象；用PVC或UL熱(re)縮......
了解更多 [09-02]
在作業(ye)電(dian)(dian)(dian)流(liu)(liu)太高(gao)的(de)(de)(de)情(qing)況(kuang)下能夠采納更大(da)的(de)(de)(de)降額起伏，因此挑(tiao)選的(de)(de)(de)額外電(dian)(dian)(dian)壓(ya)越(yue)(yue)高(gao)，avx鉭電(dian)(dian)(dian)容的(de)(de)(de)最(zui)(zui)大(da)浪涌電(dian)(dian)(dian)流(liu)(liu)也越(yue)(yue)大(da)。電(dian)(dian)(dian)容的(de)(de)(de)最(zui)(zui)大(da)紋波電(dian)(dian)(dian)流(liu)(liu)是流(liu)(liu)過電(dian)(dian)(dian)容的(de)(de)(de)最(zui)(zui)大(da)溝通電(dian)(dian)(dian)流(liu)(liu)值，它有兩個主要的(de)(de)(de)參數：有用值和頻(pin)率。avx鉭電(dian)(dian)(dian)容代理代理商受限于電(dian)(dian)(dian)容ESR上(shang)的(de)(de)(de)電(dian)(dian)(dian)流(liu)(liu)發生的(de)(de)(de)最(zui)(zui)大(da)功(gong)(gong)耗Pd。電(dian)(dian)(dian)容體積越(yue)(yue)大(da)，容許的(de)(de)(de)功(gong)(gong)耗也越(yue)(yue)大(da)......
了解更多 [09-02]
avx鉭(tan)電(dian)容(rong)?代理能夠造(zao)成不(bu)亂(luan)的內容(rong)及催毀。電(dian)容(rong)降壓(ya)式(shi)(shi)電(dian)源是一(yi)(yi)種非阻(zu)隔電(dian)源，在使用上要特(te)別留意阻(zu)隔，避(bi)免觸電(dian)電(dian)容(rong)降壓(ya)電(dian)源原理和(he)計算公式(shi)(shi)這一(yi)(yi)類(lei)的電(dian)路通常用于(yu)低本錢取得非阻(zu)隔的小電(dian)流電(dian)源。avx鉭(tan)電(dian)容(rong)代理在整流后未(wei)經穩(wen)壓(ya)的直流電(dian)壓(ya)一(yi)(yi)般會高于(yu)30 伏，并且會隨負載(zai)電(dian)流的變(bian)化發生很(hen)大的動......
了解更多 [09-01]
壓(ya)(ya)(ya)敏電(dian)(dian)阻(zu)(zu)是(shi)一種(zhong)具有(you)非線性(xing)伏(fu)安(an)特性(xing)的(de)(de)(de)電(dian)(dian)阻(zu)(zu)器(qi)件，主要(yao)用于在電(dian)(dian)路承受過(guo)壓(ya)(ya)(ya)時(shi)進行電(dian)(dian)壓(ya)(ya)(ya)鉗位，吸收多余的(de)(de)(de)電(dian)(dian)流(liu)以保護(hu)敏感器(qi)件。壓(ya)(ya)(ya)敏電(dian)(dian)阻(zu)(zu)器(qi)的(de)(de)(de)電(dian)(dian)阻(zu)(zu)體(ti)材料是(shi)半導(dao)體(ti)，所(suo)以它是(shi)半導(dao)體(ti)電(dian)(dian)阻(zu)(zu)器(qi)的(de)(de)(de)一個品種(zhong)。壓(ya)(ya)(ya)敏電(dian)(dian)阻(zu)(zu)器(qi)主要(yao)應用于各種(zhong)......
了解更多 [09-01]
avx鉭電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)代理的(de)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。avx鉭電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)代理在修理時(shi)如果人體(ti)接觸到C1的(de)金(jin)屬(shu)部門﹐有強烈的(de)觸電(dian)(dian)(dian)(dian)(dian)(dian)或許﹐而電(dian)(dian)(dian)(dian)(dian)(dian)阻R1的(de)存(cun)在﹐能(neng)將殘存(cun)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)荷泄放掉(diao)﹐然后保(bao)證人﹑機安全。avx鉭電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)的(de)作(zuo)(zuo)用是整流(liu)(liu)﹐其作(zuo)(zuo)用是將交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)整流(liu)(liu)為(wei)脈動(dong)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)壓。電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)降壓式簡易電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)根本電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)圖，1.為(wei)降壓電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器，2.為(wei)半(ban)......
了解更多 [09-01]
常見的(de)工(gong)字電(dian)感的(de)骨(gu)架是由銅(tong)芯線(xian)圈(quan)的(de)繞(rao)線(xian)支架的(de)。大多數是將漆(qi)包(bao)線(xian)（或紗包(bao)線(xian)）間接繞(rao)在骨(gu)架上，再將磁(ci)心或銅(tong)心、死心等裝入骨(gu)架的(de)內腔，以進步(bu)其電(dian)感量。骨(gu)架平(ping)日是采(cai)納塑料、膠木、陶瓷制(zhi)成，依(yi)據(ju)實際需要能(neng)夠制(zhi)成......
了解更多 [09-01]
avx鉭電(dian)(dian)(dian)(dian)容代理能夠(gou)選用(yong)(yong)電(dian)(dian)(dian)(dian)容降(jiang)壓電(dian)(dian)(dian)(dian)路(lu)是一(yi)種常(chang)見的(de)(de)小電(dian)(dian)(dian)(dian)流電(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)路(lu)﹐因為其具(ju)有(you)體積小﹑本錢低﹑電(dian)(dian)(dian)(dian)流相對恒(heng)定(ding)等長處﹐也(ye)常(chang)使(shi)用(yong)(yong)于(yu)LED 的(de)(de)驅(qu)動電(dian)(dian)(dian)(dian)路(lu)中。avx鉭電(dian)(dian)(dian)(dian)容代理的(de)(de)限流電(dian)(dian)(dian)(dian)容須(xu)接于(yu)火線，耐(nai)壓要足夠(gou)大，并加串防浪涌(yong)沖(chong)擊兼保險(xian)電(dian)(dian)(dian)(dian)阻和并放電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)阻。為一(yi)個實踐的(de)(de)選用(yong)(yong)電(dian)(dian)(dian)(dian)容降(jiang)壓的(de)(de)LED驅(qu)動電(dian)(dian)(dian)(dian)路(lu)﹕請留(liu)......
了解更多 [09-01]
avx鉭電(dian)(dian)(dian)容為了(le)一個實際步履的選用(yong)電(dian)(dian)(dian)容降(jiang)(jiang)壓的LED驅動電(dian)(dian)(dian)路(lu)﹕請留意﹐大部分使用(yong)電(dian)(dian)(dian)路(lu)中(zhong)沒有銜接(jie)壓敏電(dian)(dian)(dian)阻或瞬變電(dian)(dian)(dian)壓按捺晶體管﹐avx鉭電(dian)(dian)(dian)容的選用(yong)電(dian)(dian)(dian)容降(jiang)(jiang)壓電(dian)(dian)(dian)路(lu)是(shi)一種(zhong)常(chang)見的小(xiao)電(dian)(dian)(dian)流電(dian)(dian)(dian)源電(dian)(dian)(dian)路(lu)﹐由(you)于其(qi)具有體積小(xiao)﹑本錢低﹑電(dian)(dian)(dian)流相對穩定(ding)等長處﹐也常(chang)使用(yong)于LED的驅動電(dian)(dian)(dian)路(lu)中(zhong)。...
了解更多 [08-31]
選(xuan)用(yong)(yong)(yong)光敏電(dian)阻器時，應首先確定(ding)應用(yong)(yong)(yong)電(dian)路中所需光敏電(dian)阻器的光譜特(te)性類。若是用(yong)(yong)(yong)于(yu)(yu)各種(zhong)光電(dian)自(zi)動控(kong)制系統、電(dian)子照相(xiang)機和光報警器等電(dian)子產品(pin)，則應選(xuan)取用(yong)(yong)(yong)可見光光敏電(dian)阻器；若是用(yong)(yong)(yong)于(yu)(yu)紅外信(xin)號檢測及(ji)天文、軍(jun)事等領域的有關......
了解更多 [08-31]
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