只有切斷(duan)(duan)電(dian)(dian)(dian)(dian)源或過(guo)電(dian)(dian)(dian)(dian)流消失后(hou)，才(cai)會(hui)恢復(fu)低阻(zu)(zu)狀態。自動(dong)復(fu)位：自復(fu)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)在(zai)起到過(guo)流保(bao)(bao)(bao)(bao)護作(zuo)用后(hou)（故(gu)障(zhang)排除）自行復(fu)位，無需(xu)進行拆換。耐大(da)(da)(da)電(dian)(dian)(dian)(dian)流：自復(fu)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)有極好的(de)(de)(de)(de)(de)耐大(da)(da)(da)電(dian)(dian)(dian)(dian)流能力(li)，有的(de)(de)(de)(de)(de)規格可(ke)承受A電(dian)(dian)(dian)(dian)流沖(chong)擊。應(ying)用：PPTC的(de)(de)(de)(de)(de)應(ying)用范圍很廣，可(ke)以(yi)用在(zai)各種電(dian)(dian)(dian)(dian)子產品、通訊產品、電(dian)(dian)(dian)(dian)源供應(ying)器等。保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)相(xiang)(xiang)關說明(ming)編輯.正常(chang)(chang)工(gong)作(zuo)電(dian)(dian)(dian)(dian)流在(zai)25℃條件下運行，保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流額定(ding)(ding)值通常(chang)(chang)要減少(shao)25%以(yi)避(bi)免有害熔(rong)斷(duan)(duan)。大(da)(da)(da)多數傳統(tong)的(de)(de)(de)(de)(de)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)其采用的(de)(de)(de)(de)(de)材料具(ju)有較(jiao)低的(de)(de)(de)(de)(de)熔(rong)化溫(wen)(wen)度(du)。因此，該種保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)對環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)的(de)(de)(de)(de)(de)變化比(bi)較(jiao)敏感。例如一(yi)個電(dian)(dian)(dian)(dian)流額定(ding)(ding)值為A的(de)(de)(de)(de)(de)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)通常(chang)(chang)不(bu)推薦在(zai)25℃環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)下在(zai)大(da)(da)(da)于(yu)。汽車保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)2．電(dian)(dian)(dian)(dian)壓額定(ding)(ding)值保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓額定(ding)(ding)值必須等于(yu)或大(da)(da)(da)于(yu)有效的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)路(lu)電(dian)(dian)(dian)(dian)壓。一(yi)般標準電(dian)(dian)(dian)(dian)壓額定(ding)(ding)值系列為32V、25V、25V、6V。3．電(dian)(dian)(dian)(dian)阻(zu)(zu)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)(zu)在(zai)整(zheng)個電(dian)(dian)(dian)(dian)路(lu)中(zhong)并不(bu)重(zhong)要。由(you)于(yu)安(an)培(pei)數小于(yu)的(de)(de)(de)(de)(de)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)電(dian)(dian)(dian)(dian)阻(zu)(zu)只有幾個歐姆(mu)，所以(yi)在(zai)低壓電(dian)(dian)(dian)(dian)路(lu)中(zhong)采用保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)時應(ying)考慮(lv)這(zhe)個問題。大(da)(da)(da)部分(fen)的(de)(de)(de)(de)(de)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)是用溫(wen)(wen)度(du)系數為正的(de)(de)(de)(de)(de)材料制(zhi)造的(de)(de)(de)(de)(de)，因此，就(jiu)(jiu)有冷電(dian)(dian)(dian)(dian)阻(zu)(zu)和熱電(dian)(dian)(dian)(dian)阻(zu)(zu)之(zhi)分(fen)。4．環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流承載(zai)能力(li)，其實驗是在(zai)25℃環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)條件下進行的(de)(de)(de)(de)(de)，這(zhe)種實驗受環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)變化的(de)(de)(de)(de)(de)影響。環(huan)(huan)境(jing)(jing)溫(wen)(wen)度(du)越(yue)高(gao)，保(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)工(gong)作(zuo)溫(wen)(wen)度(du)就(jiu)(jiu)越(yue)高(gao)，其壽命也就(jiu)(jiu)越(yue)短。相(xiang)(xiang)反。廣東基建工(gong)程熔(rong)斷(duan)(duan)器銷售就(jiu)(jiu)要選臻遠智能。梅(mei)州伊(yi)頓(dun)熔(rong)斷(duan)(duan)器結(jie)構

裸片(pian)狀(zhuang)(zhuang)(zhuang)）。比舊式絲(si)(si)(si)(si)(si)(si)狀(zhuang)(zhuang)(zhuang)方(fang)便使用(yong)。3、玻璃(li)管狀(zhuang)(zhuang)(zhuang)。有幾種不同尺寸，常(chang)見(jian)于(yu)電(dian)(dian)子(zi)產品。x32mm（直(zhi)徑x長度(du)）5x2mm4、陶(tao)瓷管狀(zhuang)(zhuang)(zhuang)。有幾種不同形狀(zhuang)(zhuang)(zhuang)及尺寸，可(ke)避免(mian)玻璃(li)爆裂。5、塑膠(jiao)片(pian)狀(zhuang)(zhuang)(zhuang)帶金(jin)屬片(pian)狀(zhuang)(zhuang)(zhuang)接(jie)腳(jiao)：汽(qi)車保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)。6、表面接(jie)著(zhu)元(yuan)件（SMD）型。7、圓柱體狀(zhuang)(zhuang)(zhuang)，插件式：直(zhi)接(jie)焊接(jie)于(yu)電(dian)(dian)路板上，用(yong)于(yu)產品內(nei)部。保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)標(biao)志標(biao)志大多數(shu)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)(de)標(biao)記(ji)(ji)在(zai)身上或端蓋與標(biao)記(ji)(ji)，指示其(qi)評級。但是(shi)“芯片(pian)類型”保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)功能(neng)很少(shao)或沒有標(biao)記(ji)(ji)，使識(shi)別非常(chang)困難。保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)可(ke)能(neng)出現類似(si)的(de)(de)(de)(de)(de)(de)不同的(de)(de)(de)(de)(de)(de)特性，確定了它們(men)的(de)(de)(de)(de)(de)(de)標(biao)記(ji)(ji)。保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)標(biao)記(ji)(ji)通(tong)常(chang)會傳(chuan)達以下信息：安培(pei)的(de)(de)(de)(de)(de)(de)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)(de)額(e)定電(dian)(dian)壓(ya)等級的(de)(de)(de)(de)(de)(de)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)時(shi)(shi)間-電(dian)(dian)流(liu)(liu)特性，即(ji)速度(du)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)批(pi)準由國家(jia)和(he)國際標(biao)準機構制造(zao)商/產品編號/系(xi)列中斷能(neng)力(li)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)作用(yong)一百(bai)多年前(qian)由愛迪明(ming)的(de)(de)(de)(de)(de)(de)保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)用(yong)于(yu)保護(hu)當(dang)時(shi)(shi)昂貴(gui)的(de)(de)(de)(de)(de)(de)白熾燈，隨著(zhu)時(shi)(shi)代(dai)的(de)(de)(de)(de)(de)(de)發展，保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)保護(hu)電(dian)(dian)子(zi)/電(dian)(dian)力(li)設備(bei)不受(shou)過(guo)(guo)(guo)電(dian)(dian)流(liu)(liu)/過(guo)(guo)(guo)熱(re)的(de)(de)(de)(de)(de)(de)傷(shang)害，避免(mian)電(dian)(dian)子(zi)設備(bei)因(yin)內(nei)部故障所引起的(de)(de)(de)(de)(de)(de)嚴重傷(shang)害。工(gong)作原(yuan)理當(dang)電(dian)(dian)流(liu)(liu)流(liu)(liu)過(guo)(guo)(guo)導(dao)(dao)(dao)體時(shi)(shi)，因(yin)導(dao)(dao)(dao)體存在(zai)一定的(de)(de)(de)(de)(de)(de)電(dian)(dian)阻(zu)，所以導(dao)(dao)(dao)體將會發熱(re)。且發熱(re)量(liang)遵循著(zhu)這個(ge)公式：Q=I2RT；其(qi)中Q是(shi)發熱(re)量(liang)，，I是(shi)流(liu)(liu)過(guo)(guo)(guo)導(dao)(dao)(dao)體的(de)(de)(de)(de)(de)(de)電(dian)(dian)流(liu)(liu)，R是(shi)導(dao)(dao)(dao)體的(de)(de)(de)(de)(de)(de)電(dian)(dian)阻(zu)，T是(shi)電(dian)(dian)流(liu)(liu)流(liu)(liu)過(guo)(guo)(guo)導(dao)(dao)(dao)體的(de)(de)(de)(de)(de)(de)時(shi)(shi)間；依此公式我們(men)不難看出保險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)(si)的(de)(de)(de)(de)(de)(de)簡單的(de)(de)(de)(de)(de)(de)工(gong)作原(yuan)理了。寶安區微(wei)型熔斷器結構臻(zhen)遠(yuan)智能(neng)，專業家(jia)用(yong)熔斷器批(pi)發。

熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)（fuse）是指當電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超(chao)過(guo)(guo)規定(ding)值(zhi)時，以(yi)(yi)(yi)本身(shen)產(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)熱(re)量(liang)使熔(rong)(rong)(rong)(rong)(rong)體(ti)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)，斷(duan)(duan)(duan)(duan)(duan)(duan)開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)的(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)是根據電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超(chao)過(guo)(guo)規定(ding)值(zhi)一(yi)段時間(jian)后，以(yi)(yi)(yi)其(qi)自身(shen)產(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)熱(re)量(liang)使熔(rong)(rong)(rong)(rong)(rong)體(ti)熔(rong)(rong)(rong)(rong)(rong)化(hua)，從而使電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)斷(duan)(duan)(duan)(duan)(duan)(duan)開(kai)；運用(yong)(yong)這種(zhong)(zhong)(zhong)原理制成的(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)保護(hu)器(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)應(ying)(ying)用(yong)(yong)于高低壓(ya)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統和(he)控制系(xi)統以(yi)(yi)(yi)及用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備中(zhong)(zhong)，作(zuo)為(wei)短路(lu)(lu)和(he)過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)保護(hu)器(qi)(qi)(qi)，是應(ying)(ying)用(yong)(yong)普(pu)遍的(de)(de)(de)(de)(de)保護(hu)器(qi)(qi)(qi)件之一(yi)。中(zhong)(zhong)文名熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)外文名Fuse性(xing)質過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)保護(hu)器(qi)(qi)(qi)組(zu)成熔(rong)(rong)(rong)(rong)(rong)體(ti)和(he)熔(rong)(rong)(rong)(rong)(rong)管利用(yong)(yong)金(jin)屬導(dao)體(ti)作(zuo)為(wei)熔(rong)(rong)(rong)(rong)(rong)體(ti)串聯于電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)(zhong)，當過(guo)(guo)載或(huo)短路(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)通(tong)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)（圖(tu)(tu)2）過(guo)(guo)熔(rong)(rong)(rong)(rong)(rong)體(ti)時，因其(qi)自身(shen)發(fa)熱(re)而熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)，從而分斷(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)的(de)(de)(de)(de)(de)一(yi)種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)結構簡單，使用(yong)(yong)方便，用(yong)(yong)于電(dian)(dian)(dian)(dian)(dian)(dian)力系(xi)統、各種(zhong)(zhong)(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)工(gong)設(she)備和(he)家用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)中(zhong)(zhong)作(zuo)為(wei)保護(hu)器(qi)(qi)(qi)件。熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)常見種(zhong)(zhong)(zhong)類編輯(ji)插入式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)：它常用(yong)(yong)于380V及以(yi)(yi)(yi)下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級的(de)(de)(de)(de)(de)線路(lu)(lu)末端，作(zuo)為(wei)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)支(zhi)線或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設(she)備的(de)(de)(de)(de)(de)短路(lu)(lu)保護(hu)用(yong)(yong)。螺旋式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)：熔(rong)(rong)(rong)(rong)(rong)體(ti)上(shang)的(de)(de)(de)(de)(de)上(shang)端蓋有(you)一(yi)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)指示器(qi)(qi)(qi)，一(yi)旦熔(rong)(rong)(rong)(rong)(rong)體(ti)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)，指示器(qi)(qi)(qi)馬上(shang)彈出(chu)，可透過(guo)(guo)瓷(ci)帽上(shang)的(de)(de)(de)(de)(de)玻璃孔觀察到，它常用(yong)(yong)于機床電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)控制設(she)備中(zhong)(zhong)。螺旋式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)。分斷(duan)(duan)(duan)(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)較(jiao)大，可用(yong)(yong)于電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級500V及其(qi)以(yi)(yi)(yi)下(xia)、電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)等(deng)級200A以(yi)(yi)(yi)下(xia)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)中(zhong)(zhong)，作(zuo)短路(lu)(lu)保護(hu)。封閉(bi)式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)：封閉(bi)式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)分有(you)填(tian)料熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)和(he)無填(tian)料熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)兩種(zhong)(zhong)(zhong)，如圖(tu)(tu)3和(he)圖(tu)(tu)4所示。有(you)填(tian)料熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)(duan)(duan)(duan)器(qi)(qi)(qi)一(yi)般用(yong)(yong)方形瓷(ci)管。

我們(men)負(fu)責(ze)任(ren)的(de)向客戶保(bao)(bao)(bao)證(zheng)所有(you)提供(gong)的(de)產(chan)(chan)(chan)品(pin)(pin)，均為(wei)原廠(chang)(chang)生產(chan)(chan)(chan)制(zhi)造，產(chan)(chan)(chan)品(pin)(pin)的(de)各種標(biao)準與原廠(chang)(chang)完全(quan)一致(zhi)，包括：UL、CE、CSA、IEC、BS、VDE、SEMKO和JIS認證(zheng)等。我公司經銷產(chan)(chan)(chan)品(pin)(pin)主要包括：A.電(dian)(dian)(dian)力類(lei):（北美快(kuai)速熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)、IEC標(biao)準熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)、美標(biao)圓柱形熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)、歐洲方(fang)體(ti)快(kuai)速熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)、低壓(ya)UL/CSA認證(zheng)熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)、小型低壓(ya)熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)，熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)座(zuo)以及(ji)微動開(kai)關(guan)）；B.電(dian)(dian)(dian)子類(lei):（貼片(pian)(pian)保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)、靜(jing)電(dian)(dian)(dian)抑制(zhi)器(qi)(qi)、超級電(dian)(dian)(dian)容(rong)、功率電(dian)(dian)(dian)感、玻璃(li)管/陶瓷管保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)、自恢復(fu)保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)）；C.交通(tong)運輸:（低壓(ya)配電(dian)(dian)(dian)盒、視(shi)頻控制(zhi)系統(tong)、遠(yuan)程監(jian)控系統(tong)、汽(qi)車用保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)）等。比舊(jiu)式(shi)絲(si)(si)(si)(si)(si)狀(zhuang)(zhuang)方(fang)便使用。、玻璃(li)管狀(zhuang)(zhuang)。有(you)幾種不同(tong)(tong)尺寸(cun)(cun)，常見于電(dian)(dian)(dian)子產(chan)(chan)(chan)品(pin)(pin)。xmm（直徑x長(chang)度）xmm、陶瓷管狀(zhuang)(zhuang)。有(you)幾種不同(tong)(tong)形狀(zhuang)(zhuang)及(ji)尺寸(cun)(cun)，可(ke)避(bi)免玻璃(li)爆裂。、塑膠片(pian)(pian)狀(zhuang)(zhuang)帶金屬片(pian)(pian)狀(zhuang)(zhuang)接腳：汽(qi)車保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)。、表面(mian)接著元(yuan)件（SMD）型。、圓柱體(ti)狀(zhuang)(zhuang)，插(cha)件式(shi)：直接焊(han)接于電(dian)(dian)(dian)路板上，用于產(chan)(chan)(chan)品(pin)(pin)內部。保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)標(biao)志(zhi)標(biao)志(zhi)大多數保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)的(de)標(biao)記在身上或(huo)(huo)端蓋與標(biao)記，指示其(qi)評(ping)級。但是“芯(xin)片(pian)(pian)類(lei)型”保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)功能(neng)很(hen)少或(huo)(huo)沒有(you)標(biao)記，使識別(bie)非常困難。保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)可(ke)能(neng)出現(xian)類(lei)似的(de)不同(tong)(tong)的(de)特(te)性(xing)，確定了它們(men)的(de)標(biao)記。保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)標(biao)記通(tong)常會傳(chuan)達(da)以下(xia)信(xin)息：安培的(de)保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)的(de)額定電(dian)(dian)(dian)壓(ya)等級的(de)保(bao)(bao)(bao)險(xian)(xian)(xian)絲(si)(si)(si)(si)(si)時間-電(dian)(dian)(dian)流(liu)特(te)性(xing)。熔(rong)(rong)(rong)(rong)(rong)斷器(qi)(qi)廠(chang)(chang)家，只推(tui)薦臻遠(yuan)智能(neng)。

它(ta)是(shi)熔(rong)(rong)(rong)(rong)(rong)體(ti)(ti)與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)聯接(jie)的(de)(de)(de)(de)(de)重要部(bu)件(jian)，它(ta)必須有(you)良(liang)管狀保(bao)險(xian)絲(si)(si)好(hao)(hao)的(de)(de)(de)(de)(de)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性，不應(ying)產生(sheng)明顯的(de)(de)(de)(de)(de)安(an)裝接(jie)觸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻；三(san)是(shi)支架(jia)部(bu)分(fen)(fen)，保(bao)險(xian)絲(si)(si)的(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)體(ti)(ti)一般都纖細柔軟的(de)(de)(de)(de)(de)，支架(jia)的(de)(de)(de)(de)(de)作用(yong)(yong)(yong)就(jiu)是(shi)將熔(rong)(rong)(rong)(rong)(rong)體(ti)(ti)固(gu)定并使(shi)(shi)三(san)個(ge)部(bu)分(fen)(fen)成為剛性的(de)(de)(de)(de)(de)整體(ti)(ti)便(bian)于(yu)(yu)安(an)裝、使(shi)(shi)用(yong)(yong)(yong)，它(ta)必須有(you)良(liang)好(hao)(hao)的(de)(de)(de)(de)(de)機械(xie)強度、絕緣性、耐熱(re)性和阻燃性，在(zai)使(shi)(shi)用(yong)(yong)(yong)中不應(ying)產生(sheng)斷(duan)(duan)(duan)裂、變形、燃燒及(ji)短(duan)路(lu)(lu)等(deng)現(xian)象(xiang)。保(bao)險(xian)絲(si)(si)滅弧(hu)(hu)裝置(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)及(ji)大(da)功率設備所(suo)使(shi)(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)保(bao)險(xian)絲(si)(si)，不有(you)一般保(bao)險(xian)絲(si)(si)的(de)(de)(de)(de)(de)三(san)個(ge)部(bu)分(fen)(fen)，而且還有(you)滅弧(hu)(hu)裝置(zhi)(zhi)(zhi)，因為這(zhe)類保(bao)險(xian)絲(si)(si)所(suo)保(bao)護的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)不工作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)較大(da)，而且當熔(rong)(rong)(rong)(rong)(rong)體(ti)(ti)發(fa)生(sheng)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)時(shi)其兩(liang)端的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓也(ye)很高(gao)，往往會出(chu)現(xian)熔(rong)(rong)(rong)(rong)(rong)體(ti)(ti)已熔(rong)(rong)(rong)(rong)(rong)化（熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)）甚至已汽化，但(dan)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)并沒有(you)切斷(duan)(duan)(duan)，其原因就(jiu)是(shi)在(zai)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)的(de)(de)(de)(de)(de)一瞬間在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓及(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)(de)作用(yong)(yong)(yong)下，保(bao)險(xian)絲(si)(si)的(de)(de)(de)(de)(de)兩(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極之(zhi)間發(fa)生(sheng)拉弧(hu)(hu)現(xian)象(xiang)。這(zhe)個(ge)滅弧(hu)(hu)裝置(zhi)(zhi)(zhi)必須有(you)很強的(de)(de)(de)(de)(de)絕緣性與(yu)很好(hao)(hao)的(de)(de)(de)(de)(de)導熱(re)性，且呈負電(dian)(dian)(dian)(dian)(dian)(dian)(dian)性。石英(ying)砂就(jiu)是(shi)常用(yong)(yong)(yong)的(de)(de)(de)(de)(de)滅弧(hu)(hu)材料。保(bao)險(xian)絲(si)(si)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)裝置(zhi)(zhi)(zhi)另外，還有(you)一些保(bao)險(xian)絲(si)(si)有(you)熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)指(zhi)示(shi)裝置(zhi)(zhi)(zhi)，它(ta)的(de)(de)(de)(de)(de)作用(yong)(yong)(yong)就(jiu)是(shi)當保(bao)險(xian)絲(si)(si)動作（熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)）后(hou)其本身發(fa)生(sheng)一定的(de)(de)(de)(de)(de)外觀(guan)變化，易(yi)于(yu)(yu)被維修人員發(fa)現(xian)，例如：發(fa)光、變色(se)、彈出(chu)固(gu)體(ti)(ti)指(zhi)示(shi)器(qi)等(deng)。保(bao)險(xian)絲(si)(si)分(fen)(fen)斷(duan)(duan)(duan)能(neng)(neng)力編輯當介于(yu)(yu)常規不熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)與(yu)相關標準(zhun)規定的(de)(de)(de)(de)(de)額定分(fen)(fen)斷(duan)(duan)(duan)能(neng)(neng)力。的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)）之(zhi)間的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)作用(yong)(yong)(yong)于(yu)(yu)保(bao)險(xian)絲(si)(si)時(shi)，保(bao)險(xian)絲(si)(si)應(ying)能(neng)(neng)滿(man)意地(di)動作。臻遠智能(neng)(neng)售賣(mai)進口BUSSMANN熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)，您的(de)(de)(de)(de)(de)好(hao)(hao)選擇。汕尾限流(liu)(liu)式熔(rong)(rong)(rong)(rong)(rong)斷(duan)(duan)(duan)器(qi)底(di)座

廣(guang)東商用熔斷器銷售就只選(xuan)臻遠智(zhi)能。梅州伊頓熔斷器結構(gou)

插件、疊片、貼(tie)片）。按尺寸(cun)可分為(wei)：貼(tie)片型，，，，，，；非貼(tie)片型Φ×，Φ×，Φ×，Φ×，Φ×，Φ×，Φ×，Φ×，Φ×，Φ×，Φ××，Φ×，Φ×。保(bao)(bao)險(xian)(xian)(xian)絲(si)自(zi)(zi)(zi)(zi)復(fu)(fu)(fu)(fu)保(bao)(bao)險(xian)(xian)(xian)絲(si)零功率電(dian)阻(zu)低：自(zi)(zi)(zi)(zi)復(fu)(fu)(fu)(fu)保(bao)(bao)險(xian)(xian)(xian)絲(si)自(zi)(zi)(zi)(zi)身阻(zu)抗(kang)較低，正常工作(zuo)時功率損耗小(xiao)，表面溫度(du)(du)低。過流保(bao)(bao)護(hu)速度(du)(du)快(kuai)：自(zi)(zi)(zi)(zi)復(fu)(fu)(fu)(fu)保(bao)(bao)險(xian)(xian)(xian)絲(si)由于(yu)自(zi)(zi)(zi)(zi)身材料(liao)特性，過流狀態響應(ying)速度(du)(du)比其(qi)它過流保(bao)(bao)護(hu)裝置快(kuai)得多。自(zi)(zi)(zi)(zi)鎖運行：自(zi)(zi)(zi)(zi)復(fu)(fu)(fu)(fu)保(bao)(bao)險(xian)(xian)(xian)絲(si)在(zai)(zai)(zai)過流保(bao)(bao)護(hu)狀態，以(yi)極小(xiao)的電(dian)流鎖定在(zai)(zai)(zai)高阻(zu)狀態。只有切(qie)斷電(dian)源或過電(dian)流消失后，才會(hui)恢復(fu)(fu)(fu)(fu)低阻(zu)狀態。自(zi)(zi)(zi)(zi)動(dong)復(fu)(fu)(fu)(fu)位(wei)：自(zi)(zi)(zi)(zi)復(fu)(fu)(fu)(fu)保(bao)(bao)險(xian)(xian)(xian)絲(si)在(zai)(zai)(zai)起到過流保(bao)(bao)護(hu)作(zuo)用后（故障排除）自(zi)(zi)(zi)(zi)行復(fu)(fu)(fu)(fu)位(wei)，無需進行拆換(huan)。東莞市臻遠智能自(zi)(zi)(zi)(zi)動(dong)化有限(xian)公司，自(zi)(zi)(zi)(zi)2005年(nian)來專注(zhu)從事(shi)電(dian)路保(bao)(bao)護(hu)方案(an)及電(dian)機控制(zhi),致力(li)于(yu)為(wei)客戶提供過流、過壓保(bao)(bao)護(hu)產(chan)(chan)品和(he)(he)解決方案(an),使其(qi)電(dian)路免受破(po)壞。總部位(wei)于(yu)“世界制(zhi)造工廠(chang)”東莞，在(zai)(zai)(zai)上海、深圳、中國香港、重慶、大連(lian)、福建均(jun)設置有辦事(shi)處(chu)和(he)(he)倉(cang)庫；作(zuo)為(wei)EatonBussmann的授(shou)權分銷商，我們(men)負責任的向客戶保(bao)(bao)證所有提供的產(chan)(chan)品，均(jun)為(wei)原廠(chang)生產(chan)(chan)制(zhi)造，產(chan)(chan)品的各種標準(zhun)與原廠(chang)完全一致，包(bao)括：UL、CE、CSA、IEC、BS、VDE、SEMKO和(he)(he)JIS認證等。我公司經銷產(chan)(chan)品主(zhu)要包(bao)括：A.電(dian)力(li)類:。梅州(zhou)伊頓熔(rong)斷器結構

東莞(guan)市臻遠智能自動化有限公(gong)司(si)(si)專注技術創新和(he)產(chan)品研發，發展規模團(tuan)隊不斷壯大(da)。一批(pi)專業(ye)的(de)技術團(tuan)隊，是實現企業(ye)戰略目(mu)標的(de)基(ji)礎，是企業(ye)持(chi)續(xu)發展的(de)動力。東莞(guan)市臻遠智能自動化有限公(gong)司(si)(si)主(zhu)營業(ye)務涵蓋保(bao)險絲(si)(si)，BUSSMANN，堅持(chi)“質(zhi)量保(bao)證、良好服務、顧客(ke)滿(man)意”的(de)質(zhi)量方針，贏(ying)得廣大(da)客(ke)戶(hu)(hu)的(de)支持(chi)和(he)信賴。一直以來(lai)公(gong)司(si)(si)堅持(chi)以客(ke)戶(hu)(hu)為中心、保(bao)險絲(si)(si)，BUSSMANN市場為導向(xiang)，重信譽，保(bao)質(zhi)量，想(xiang)客(ke)戶(hu)(hu)之所想(xiang)，急用(yong)戶(hu)(hu)之所急，全力以赴滿(man)足客(ke)戶(hu)(hu)的(de)一切需要。

本文(wen)來自宜興市恒通風機有限公司：//vijoo.com.cn/Article/22c79299185.html