觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)的(de)(de)應(ying)用非常(chang)(chang)廣(guang)。在電(dian)(dian)子(zi)(zi)設備中(zhong)，觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)常(chang)(chang)用于(yu)(yu)(yu)(yu)觸(chu)(chu)發(fa)(fa)(fa)(fa)閃光燈、觸(chu)(chu)發(fa)(fa)(fa)(fa)繼電(dian)(dian)器和(he)(he)觸(chu)(chu)發(fa)(fa)(fa)(fa)開(kai)關等。在通信(xin)系統(tong)中(zhong)，觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)常(chang)(chang)用于(yu)(yu)(yu)(yu)產生(sheng)(sheng)高(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)脈(mo)沖(chong)信(xin)號(hao)，用于(yu)(yu)(yu)(yu)傳輸和(he)(he)接收信(xin)號(hao)。在科(ke)學(xue)實驗中(zhong)，觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)常(chang)(chang)用于(yu)(yu)(yu)(yu)產生(sheng)(sheng)高(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)脈(mo)沖(chong)信(xin)號(hao)，用于(yu)(yu)(yu)(yu)研究電(dian)(dian)磁場和(he)(he)電(dian)(dian)磁波的(de)(de)性(xing)質。總之，觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)是一種用于(yu)(yu)(yu)(yu)產生(sheng)(sheng)高(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)脈(mo)沖(chong)的(de)(de)電(dian)(dian)子(zi)(zi)元件。它由(you)絕緣(yuan)線(xian)(xian)(xian)圈(quan)(quan)(quan)和(he)(he)觸(chu)(chu)發(fa)(fa)(fa)(fa)電(dian)(dian)路組成，常(chang)(chang)用于(yu)(yu)(yu)(yu)電(dian)(dian)子(zi)(zi)設備、通信(xin)系統(tong)和(he)(he)科(ke)學(xue)實驗中(zhong)。觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)的(de)(de)工作原理是利用電(dian)(dian)磁感應(ying)的(de)(de)原理，通過突(tu)然中(zhong)斷電(dian)(dian)流產生(sheng)(sheng)高(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)脈(mo)沖(chong)信(xin)號(hao)。它的(de)(de)應(ying)用非常(chang)(chang)廣(guang)，可(ke)以用于(yu)(yu)(yu)(yu)觸(chu)(chu)發(fa)(fa)(fa)(fa)閃光燈、觸(chu)(chu)發(fa)(fa)(fa)(fa)繼電(dian)(dian)器和(he)(he)觸(chu)(chu)發(fa)(fa)(fa)(fa)開(kai)關等。觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)的(de)(de)發(fa)(fa)(fa)(fa)展歷程經(jing)歷了多次技術革(ge)新，不(bu)斷提(ti)高(gao)了其性(xing)能和(he)(he)可(ke)靠性(xing)。廣(guang)州(zhou)國內觸(chu)(chu)發(fa)(fa)(fa)(fa)線(xian)(xian)(xian)圈(quan)(quan)(quan)廠商(shang)

自(zi)動(dong)觸(chu)(chu)發(fa)(fa)(fa)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)線(xian)圈(quan)(quan)燈(deng)的(de)工作原理(li):自(zi)動(dong)調(diao)光(guang)(guang)(guang)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)的(de)控(kong)制(zhi)方式(shi)按其電(dian)(dian)(dian)路(lu)(lu)結構不同,可(ke)分為并聯(lian)(lian)(lian)式(shi)和串(chuan)聯(lian)(lian)(lian)式(shi)兩種。在主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)管(guan)Xe的(de)兩端并聯(lian)(lian)(lian)一(yi)個泄(xie)(xie)放(fang)(fang)管(guan)V。主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)管(guan)的(de)點(dian)(dian)燃(ran)工作電(dian)(dian)(dian)路(lu)(lu)與普通(tong)型的(de)線(xian)路(lu)(lu)相同。當主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)的(de)發(fa)(fa)(fa)光(guang)(guang)(guang)量達(da)到(dao)某個基準(zhun)值(zhi)時(shi),通(tong)過測(ce)光(guang)(guang)(guang)元件接收(shou),積分電(dian)(dian)(dian)路(lu)(lu)和控(kong)制(zhi)電(dian)(dian)(dian)路(lu)(lu)觸(chu)(chu)發(fa)(fa)(fa)泄(xie)(xie)放(fang)(fang)管(guan)將(jiang)主(zhu)控(kong)制(zhi)方式(shi)中(zhong)尚未泄(xie)(xie)放(fang)(fang)的(de)能(neng)(neng)量立(li)即泄(xie)(xie)放(fang)(fang),使(shi)主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)管(guan)熄滅。并聯(lian)(lian)(lian)式(shi)自(zi)動(dong)調(diao)光(guang)(guang)(guang)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)的(de)電(dian)(dian)(dian)路(lu)(lu)結構簡單,價格低,應用(yong)較(jiao)多。但(dan)因它(ta)每次都將(jiang)主(zhu)電(dian)(dian)(dian)容未放(fang)(fang)完的(de)剩余(yu)能(neng)(neng)量全(quan)部泄(xie)(xie)放(fang)(fang)完,所以(yi)再充電(dian)(dian)(dian)時(shi)間(jian)長,電(dian)(dian)(dian)池的(de)消(xiao)耗(hao)大。串(chuan)聯(lian)(lian)(lian)控(kong)制(zhi)方式(shi)是將(jiang)半導體開關元件晶閘管(guan)整(zheng)流器(qi)SCR與主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)串(chuan)聯(lian)(lian)(lian)在在一(yi)起,當主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)管(guan)輸出的(de)光(guang)(guang)(guang)量達(da)到(dao)合適(shi)曝光(guang)(guang)(guang)的(de)要求時(shi),晶閘管(guan)整(zheng)流器(qi)SCR自(zi)動(dong)切(qie)斷放(fang)(fang)電(dian)(dian)(dian)回路(lu)(lu),使(shi)主(zhu)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)燈(deng)管(guan)立(li)即熄滅,實(shi)現(xian)自(zi)動(dong)調(diao)光(guang)(guang)(guang)控(kong)制(zhi)。串(chuan)聯(lian)(lian)(lian)控(kong)制(zhi)方式(shi)的(de)優點(dian)(dian)是主(zhu)電(dian)(dian)(dian)容器(qi)中(zhong)剩余(yu)的(de)能(neng)(neng)量仍保(bao)存(cun)著,因而可(ke)以(yi)縮短再充電(dian)(dian)(dian)的(de)時(shi)間(jian),電(dian)(dian)(dian)池的(de)消(xiao)耗(hao)也相應減少,有利于快速連閃(shan)(shan)(shan)(shan)(shan)和循(xun)環使(shi)用(yong)。缺(que)點(dian)(dian)是電(dian)(dian)(dian)路(lu)(lu)比較(jiao)復雜(za),成本(ben)較(jiao)高。中(zhong)山(shan)哪里有觸(chu)(chu)發(fa)(fa)(fa)線(xian)圈(quan)(quan)近期價格自(zi)動(dong)觸(chu)(chu)發(fa)(fa)(fa)閃(shan)(shan)(shan)(shan)(shan)光(guang)(guang)(guang)線(xian)圈(quan)(quan)燈(deng)的(de)工作原理(li)又(you)有哪些呢？

當電(dian)(dian)(dian)(dian)(dian)流脈沖(chong)衰減(jian)時，閃(shan)光(guang)(guang)(guang)燈(deng)(deng)電(dian)(dian)(dian)(dian)(dian)壓(ya)降到一個低點(dian)且閃(shan)光(guang)(guang)(guang)燈(deng)(deng)回復至其高阻(zu)抗狀(zhuang)態，從而需要另一個觸(chu)(chu)(chu)(chu)發(fa)(fa)來(lai)啟動傳導。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)路儲電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容高壓(ya)觸(chu)(chu)(chu)(chu)發(fa)(fa)脈沖(chong)電(dian)(dian)(dian)(dian)(dian)容充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)/關斷信號(hao)(hao)(hao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)狀(zhuang)態反饋信號(hao)(hao)(hao)觸(chu)(chu)(chu)(chu)發(fa)(fa)信號(hao)(hao)(hao)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)基本原理圖觸(chu)(chu)(chu)(chu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)路觸(chu)(chu)(chu)(chu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)極(ji)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)原理實(shi)際(ji)的(de)(de)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)工作電(dian)(dian)(dian)(dian)(dian)路要復雜的(de)(de)多，因為現在的(de)(de)相機的(de)(de)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)并(bing)不是很簡單的(de)(de)閃(shan)一下就結束。還要求有防紅眼，慢同步等(deng)(deng)閃(shan)光(guang)(guang)(guang)要求，所以，在基本的(de)(de)模塊(kuai)上，又增加了驅(qu)動/電(dian)(dian)(dian)(dian)(dian)源開關的(de)(de)部分。靠這一部分來(lai)控制閃(shan)光(guang)(guang)(guang)的(de)(de)強(qiang)度，頻率等(deng)(deng)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)路儲電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)容高壓(ya)觸(chu)(chu)(chu)(chu)發(fa)(fa)脈沖(chong)電(dian)(dian)(dian)(dian)(dian)容充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)/關斷信號(hao)(hao)(hao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)狀(zhuang)態反饋信號(hao)(hao)(hao)觸(chu)(chu)(chu)(chu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)路觸(chu)(chu)(chu)(chu)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)極(ji)閃(shan)光(guang)(guang)(guang)燈(deng)(deng)觸(chu)(chu)(chu)(chu)發(fa)(fa)信號(hao)(hao)(hao)驅(qu)動大電(dian)(dian)(dian)(dian)(dian)流開關這些組件能通過打開閃(shan)光(guang)(guang)(guang)燈(deng)(deng)傳導路徑來(lai)停止閃(shan)光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)容器放電(dian)(dian)(dian)(dian)(dian)。

線(xian)(xian)圈(quan)發黑(hei)的(de)(de)(de)(de)其他原因：一(yi)、使用(yong)環境問題我們在(zai)使用(yong)線(xian)(xian)圈(quan)銅(tong)(tong)線(xian)(xian)的(de)(de)(de)(de)過程中，經(jing)(jing)常會出(chu)現碰撞摩擦(ca)，沖洗較慢，水分(fen)大量與線(xian)(xian)圈(quan)接觸(chu)，使用(yong)廢機油潤滑，造(zao)成(cheng)(cheng)(cheng)導體(ti)(ti)表面(mian)有殘留物和絕緣層的(de)(de)(de)(de)破壞(huai)，在(zai)后續(xu)加工時造(zao)成(cheng)(cheng)(cheng)導體(ti)(ti)氧(yang)化(hua)(hua)。二、銅(tong)(tong)線(xian)(xian)退(tui)火(huo)工藝銅(tong)(tong)線(xian)(xian)退(tui)火(huo)就是將銅(tong)(tong)線(xian)(xian)緩(huan)慢加熱到一(yi)定(ding)的(de)(de)(de)(de)高溫(wen)(wen)后持續(xu)保持一(yi)段時間，然(ran)后以相應(ying)的(de)(de)(de)(de)速(su)度冷(leng)卻的(de)(de)(de)(de)一(yi)種金屬熱處理。銅(tong)(tong)線(xian)(xian)退(tui)火(huo)能夠降低硬(ying)度，改善切(qie)削加工性、消除殘余應(ying)力，穩(wen)定(ding)尺(chi)寸，減(jian)少(shao)變形與裂紋傾向；細化(hua)(hua)晶粒(li)，調整組織，消除組織缺(que)陷。不(bu)過根據福(fu)鷹線(xian)(xian)圈(quan)的(de)(de)(de)(de)經(jing)(jing)驗一(yi)旦在(zai)生產過程之中溫(wen)(wen)度高于(yu)50℃出(chu)罐，規定(ding)抽氣(qi)時間不(bu)足、SO2含量高，保護(hu)氣(qi)體(ti)(ti)不(bu)純就會造(zao)成(cheng)(cheng)(cheng)退(tui)火(huo)的(de)(de)(de)(de)不(bu)足，一(yi)段時間過后銅(tong)(tong)線(xian)(xian)就會容(rong)易發黑(hei)。線(xian)(xian)圈(quan)的(de)(de)(de)(de)用(yong)途有哪些呢？

線(xian)(xian)(xian)圈發黑原因給大(da)家講解一(yi)(yi)下。一(yi)(yi)、冶(ye)銅(tong)工(gong)(gong)藝(yi)原因以(yi)前部(bu)分廠(chang)家使用(yong)(yong)通(tong)用(yong)(yong)性的(de)(de)(de)(de)(de)(de)(de)銅(tong)桿，銅(tong)含量(liang)數可(ke)達到(dao)99.95%，不過(guo)就算如(ru)此，銅(tong)之中(zhong)(zhong)還(huan)是(shi)(shi)存在(zai)0.05%的(de)(de)(de)(de)(de)(de)(de)雜質，在(zai)加工(gong)(gong)過(guo)程中(zhong)(zhong)銅(tong)的(de)(de)(de)(de)(de)(de)(de)表(biao)面難免會與空氣接(jie)觸而出現氧(yang)化。現在(zai)國(guo)內隨著冶(ye)銅(tong)技術進步，國(guo)內都用(yong)(yong)上了無(wu)氧(yang)銅(tong)，這無(wu)疑已經是(shi)(shi)較大(da)的(de)(de)(de)(de)(de)(de)(de)改(gai)善(shan)了銅(tong)絲(si)的(de)(de)(de)(de)(de)(de)(de)發黑問題。不過(guo)由于對(dui)(dui)銅(tong)桿的(de)(de)(de)(de)(de)(de)(de)加工(gong)(gong)，特別是(shi)(shi)韌煉工(gong)(gong)藝(yi)和(he)成品銅(tong)線(xian)(xian)(xian)芯(xin)存放的(de)(de)(de)(de)(de)(de)(de)條件不好(hao)，銅(tong)線(xian)(xian)(xian)本身還(huan)是(shi)(shi)會有輕微(wei)的(de)(de)(de)(de)(de)(de)(de)氧(yang)化。二、銅(tong)線(xian)(xian)(xian)絕(jue)(jue)緣(yuan)層(ceng)問題銅(tong)線(xian)(xian)(xian)絕(jue)(jue)緣(yuan)漆(qi)(qi)(qi)可(ke)以(yi)分為浸漬漆(qi)(qi)(qi)、漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)漆(qi)(qi)(qi)、覆蓋漆(qi)(qi)(qi)、硅鋼(gang)片漆(qi)(qi)(qi)、防電(dian)(dian)暈漆(qi)(qi)(qi)等五類。其中(zhong)(zhong)浸漬漆(qi)(qi)(qi)就是(shi)(shi)用(yong)(yong)作于浸漬處理電(dian)(dian)機，電(dian)(dian)器線(xian)(xian)(xian)圈的(de)(de)(de)(de)(de)(de)(de)。浸漬漆(qi)(qi)(qi)可(ke)以(yi)起(qi)到(dao)一(yi)(yi)個填充絕(jue)(jue)緣(yuan)系(xi)統中(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)間(jian)隙和(he)微(wei)孔，并在(zai)被(bei)浸漬物表(biao)面形成連續漆(qi)(qi)(qi)膜，并使線(xian)(xian)(xian)圈粘結(jie)成一(yi)(yi)個結(jie)實的(de)(de)(de)(de)(de)(de)(de)整(zheng)體，有效(xiao)提高絕(jue)(jue)緣(yuan)系(xi)統的(de)(de)(de)(de)(de)(de)(de)整(zheng)體性，導熱性，耐潮性，介電(dian)(dian)強度和(he)機械(xie)強度的(de)(de)(de)(de)(de)(de)(de)性能(neng)。其次也是(shi)(shi)起(qi)到(dao)散熱的(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)，如(ru)果絕(jue)(jue)緣(yuan)漆(qi)(qi)(qi)在(zai)浸透(tou)時，烘(hong)干(gan)后(hou)的(de)(de)(de)(de)(de)(de)(de)線(xian)(xian)(xian)圈可(ke)以(yi)看做為一(yi)(yi)個整(zheng)體，內外層(ceng)熱量(liang)能(neng)夠輕易(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)傳導，從(cong)而起(qi)到(dao)散發熱量(liang)的(de)(de)(de)(de)(de)(de)(de)作用(yong)(yong)。現在(zai)部(bu)分廠(chang)家使用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)浸漬漆(qi)(qi)(qi)、絕(jue)(jue)緣(yuan)油生產工(gong)(gong)藝(yi)、制備方法、還(huan)是(shi)(shi)相對(dui)(dui)比較落后(hou)的(de)(de)(de)(de)(de)(de)(de)，生產加工(gong)(gong)的(de)(de)(de)(de)(de)(de)(de)浸漬漆(qi)(qi)(qi)時間(jian)一(yi)(yi)長容(rong)易(yi)(yi)出現掉(diao)落，失(shi)效(xiao)的(de)(de)(de)(de)(de)(de)(de)現象。電(dian)(dian)感線(xian)(xian)(xian)圈有哪些應用(yong)(yong)呢？廣西定制觸發線(xian)(xian)(xian)圈廠(chang)家報價

電(dian)感(gan)起(qi)作用的(de)原因(yin)是它(ta)在(zai)通過非穩(wen)恒電(dian)流時產生(sheng)變化(hua)的(de)磁場等，歡迎(ying)來電(dian)了解更多。廣州國內觸發線圈廠(chang)商

觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)主要用于(yu)(yu)一些(xie)需(xu)要瞬時(shi)高(gao)壓(ya)的(de)(de)(de)元件，比(bi)如用于(yu)(yu)路(lu)面(mian)攝(she)像頭的(de)(de)(de)閃光燈上(shang)(shang)(shang)，還(huan)有(you)電子脫(tuo)毛(mao)儀(yi)上(shang)(shang)(shang)，具體(ti)工作(zuo)原理是(shi)通(tong)過(guo)(guo)繞在(zai)(zai)磁芯外側的(de)(de)(de)初(chu)級(ji)(ji)(ji)(ji)、次(ci)級(ji)(ji)(ji)(ji)線(xian)(xian)圈(quan)(quan)，進(jin)行(xing)(xing)通(tong)電變壓(ya)，提(ti)供(gong)間歇性(xing)的(de)(de)(de)高(gao)壓(ya)，目前，此種(zhong)(zhong)閃光燈的(de)(de)(de)觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)結構(gou)(gou)一般(ban)是(shi)通(tong)過(guo)(guo)在(zai)(zai)一殼(ke)體(ti)內部(bu)安裝磁芯、初(chu)級(ji)(ji)(ji)(ji)、次(ci)級(ji)(ji)(ji)(ji)線(xian)(xian)圈(quan)(quan)，通(tong)過(guo)(guo)殼(ke)體(ti)的(de)(de)(de)內壁對磁芯、初(chu)級(ji)(ji)(ji)(ji)、次(ci)級(ji)(ji)(ji)(ji)線(xian)(xian)圈(quan)(quan)進(jin)行(xing)(xing)固定，此種(zhong)(zhong)結構(gou)(gou)雖然簡(jian)單，但是(shi)內部(bu)結構(gou)(gou)的(de)(de)(de)散(san)熱(re)面(mian)積只(zhi)只(zhi)是(shi)與殼(ke)體(ti)的(de)(de)(de)接(jie)觸(chu)(chu)面(mian)，在(zai)(zai)觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)運用于(yu)(yu)電子脫(tuo)毛(mao)儀(yi)等需(xu)要高(gao)頻率的(de)(de)(de)高(gao)壓(ya)需(xu)求的(de)(de)(de)產品上(shang)(shang)(shang)時(shi)，此種(zhong)(zhong)觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)因散(san)熱(re)能(neng)(neng)力較(jiao)差，需(xu)要等待較(jiao)長(chang)的(de)(de)(de)散(san)熱(re)時(shi)間，導致使(shi)用者體(ti)驗(yan)感受差；并且(qie)連接(jie)初(chu)級(ji)(ji)(ji)(ji)、次(ci)級(ji)(ji)(ji)(ji)線(xian)(xian)圈(quan)(quan)的(de)(de)(de)pin針(zhen)只(zhi)只(zhi)設(she)置在(zai)(zai)外殼(ke)上(shang)(shang)(shang)，再(zai)通(tong)過(guo)(guo)導線(xian)(xian)伸(shen)入殼(ke)體(ti)進(jin)行(xing)(xing)連接(jie)，當(dang)此種(zhong)(zhong)觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)運用在(zai)(zai)照相機、路(lu)面(mian)攝(she)像頭上(shang)(shang)(shang)時(shi)，會遇到較(jiao)多的(de)(de)(de)震(zhen)動(dong)，并且(qie)當(dang)路(lu)面(mian)攝(she)像頭搭載(zai)在(zai)(zai)車上(shang)(shang)(shang)，路(lu)過(guo)(guo)較(jiao)大的(de)(de)(de)坑洼，有(you)可能(neng)(neng)會造成觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)內部(bu)芯線(xian)(xian)的(de)(de)(de)斷裂(lie)。廣州(zhou)國內觸(chu)(chu)發線(xian)(xian)圈(quan)(quan)廠商