保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)的(de)(de)(de)主要額定，正如(ru)人們所(suo)期望的(de)(de)(de)，在(zai)(zai)單(dan)位(wei)電(dian)流(liu)(liu):安培(pei)。雖然(ran)它(ta)們的(de)(de)(de)工作依賴于(yu)保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)自身(shen)的(de)(de)(de)電(dian)阻在(zai)(zai)電(dian)流(liu)(liu)過大的(de)(de)(de)情況(kuang)下產(chan)生的(de)(de)(de)自熱，但它(ta)們對所(suo)保(bao)(bao)(bao)護的(de)(de)(de)電(dian)路所(suo)產(chan)生的(de)(de)(de)額外電(dian)阻微(wei)不(bu)足(zu)道。這在(zai)(zai)很大程度上是通過使(shi)(shi)保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)盡(jin)可(ke)能短(duan)(duan)的(de)(de)(de)實際可(ke)能實現。正如(ru)普通電(dian)線的(de)(de)(de)載(zai)流(liu)(liu)容(rong)量與它(ta)的(de)(de)(de)長度(10規(gui)格(ge)實心(xin)銅(tong)線將(jiang)處理40安培(pei)的(de)(de)(de)電(dian)流(liu)(liu)在(zai)(zai)自由(you)空(kong)氣(qi),無論多么(me)長或短(duan)(duan)的(de)(de)(de)一(yi)段),某些材料和規(gui)格(ge)的(de)(de)(de)保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)會吹在(zai)(zai)一(yi)定電(dian)流(liu)(liu)不(bu)管多長時間。由(you)于(yu)長度不(bu)是一(yi)個因素在(zai)(zai)電(dian)流(liu)(liu)額定值，更(geng)短(duan)(duan)的(de)(de)(de)可(ke)以使(shi)(shi)，它(ta)將(jiang)端(duan)到端(duan)電(dian)阻更(geng)少。保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)都應用在(zai)(zai)什么(me)地方？深圳太平洋(yang)精工保(bao)(bao)(bao)險(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)標準

當(dang)制作保(bao)險絲的(de)材料及其形狀確(que)定(ding)了(le)，其電阻(zu)R就相對確(que)定(ding)了(le)（若(ruo)(ruo)不(bu)考(kao)慮它的(de)電阻(zu)溫度(du)系(xi)數）。當(dang)電流流過(guo)它時，它就會發熱(re)(re)(re)，隨著時間的(de)增(zeng)加其發熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)也在增(zeng)加。電流與電阻(zu)的(de)大小確(que)定(ding)了(le)產(chan)生(sheng)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)的(de)速(su)(su)(su)度(du)，保(bao)險絲的(de)構造與其安裝的(de)狀況(kuang)確(que)定(ding)了(le)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)耗(hao)散的(de)速(su)(su)(su)度(du)，若(ruo)(ruo)產(chan)生(sheng)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)的(de)速(su)(su)(su)度(du)小于熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)耗(hao)散的(de)速(su)(su)(su)度(du)時，保(bao)險絲是(shi)不(bu)會熔斷(duan)的(de)。若(ruo)(ruo)產(chan)生(sheng)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)的(de)速(su)(su)(su)度(du)等(deng)于熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)耗(hao)散的(de)速(su)(su)(su)度(du)時，在相當(dang)長(chang)的(de)時間內它也不(bu)會熔斷(duan)。若(ruo)(ruo)產(chan)生(sheng)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)的(de)速(su)(su)(su)度(du)大于熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)耗(hao)散的(de)速(su)(su)(su)度(du)時，那么產(chan)生(sheng)的(de)熱(re)(re)(re)量(liang)(liang)(liang)(liang)(liang)就會越來越多。蘇州插片式(shi)保(bao)險絲BFAT保(bao)險絲的(de)應用有哪些(xie)？

目前(qian)(qian)的(de)保(bao)(bao)險(xian)絲(si)(si)(si)(si)還有一種溫(wen)度(du)保(bao)(bao)險(xian)絲(si)(si)(si)(si)，這種保(bao)(bao)險(xian)絲(si)(si)(si)(si)是(shi)當電(dian)(dian)器溫(wen)度(du)達到(dao)一定安全(quan)溫(wen)度(du)就會自動(dong)熔(rong)斷(duan)，切斷(duan)電(dian)(dian)源(yuan)，避免火災的(de)發生，如常用的(de)電(dian)(dian)鍋，咖啡機(ji)等，但溫(wen)度(du)保(bao)(bao)險(xian)絲(si)(si)(si)(si)并沒有普通保(bao)(bao)險(xian)絲(si)(si)(si)(si)的(de)電(dian)(dian)流保(bao)(bao)護(hu)作用。普通的(de)保(bao)(bao)險(xian)絲(si)(si)(si)(si)結構簡(jian)單，制造過程也相對容(rong)易，每(mei)分鐘就能生產(chan)幾十個，目前(qian)(qian)的(de)電(dian)(dian)子產(chan)品(pin)對保(bao)(bao)險(xian)絲(si)(si)(si)(si)的(de)要(yao)求(qiu)越(yue)來越(yue)高，為了(le)符合這些要(yao)求(qiu)保(bao)(bao)險(xian)絲(si)(si)(si)(si)就要(yao)做到(dao)“輕薄短小”，在比(bi)較大電(dian)(dian)力(li)的(de)的(de)保(bao)(bao)險(xian)絲(si)(si)(si)(si)市場，要(yao)求(qiu)會更高，小小的(de)保(bao)(bao)險(xian)絲(si)(si)(si)(si)在各種電(dian)(dian)子電(dian)(dian)器中起著重要(yao)的(de)作用。

因(yin)為它有一(yi)定(ding)比熱(re)(re)及(ji)質量(liang)(liang)，其(qi)熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)增(zeng)加就(jiu)表現在溫(wen)度(du)(du)(du)的(de)(de)(de)(de)(de)升高(gao)上，當(dang)溫(wen)度(du)(du)(du)升高(gao)到(dao)保(bao)(bao)險(xian)絲(si)(si)(si)的(de)(de)(de)(de)(de)熔(rong)(rong)點以(yi)上時保(bao)(bao)險(xian)絲(si)(si)(si)就(jiu)發生了熔(rong)(rong)斷。這就(jiu)是保(bao)(bao)險(xian)絲(si)(si)(si)的(de)(de)(de)(de)(de)工作原理。我們從這個原理中應該知(zhi)道，您在設計(ji)制(zhi)造保(bao)(bao)險(xian)絲(si)(si)(si)時必須認真地研究您所選材料(liao)的(de)(de)(de)(de)(de)物理特性，并(bing)確(que)保(bao)(bao)它們有一(yi)致幾何(he)尺寸。因(yin)為這些因(yin)素對保(bao)(bao)險(xian)絲(si)(si)(si)能否正(zheng)常工作起了至關重要(yao)的(de)(de)(de)(de)(de)作用。同(tong)樣，您在使(shi)用它的(de)(de)(de)(de)(de)時候，一(yi)定(ding)要(yao)正(zheng)確(que)地安(an)裝它。電(dian)流與電(dian)阻(zu)的(de)(de)(de)(de)(de)大小確(que)定(ding)了產(chan)生熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)，保(bao)(bao)險(xian)絲(si)(si)(si)的(de)(de)(de)(de)(de)構造與其(qi)安(an)裝的(de)(de)(de)(de)(de)狀況確(que)定(ding)了熱(re)(re)量(liang)(liang)耗散(san)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)，若(ruo)產(chan)生熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)小于熱(re)(re)量(liang)(liang)耗散(san)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)時，保(bao)(bao)險(xian)絲(si)(si)(si)是不(bu)會熔(rong)(rong)斷的(de)(de)(de)(de)(de)。若(ruo)產(chan)生熱(re)(re)量(liang)(liang)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)等于熱(re)(re)量(liang)(liang)耗散(san)的(de)(de)(de)(de)(de)速(su)度(du)(du)(du)時，在相當(dang)長的(de)(de)(de)(de)(de)時間內它也不(bu)會熔(rong)(rong)斷。保(bao)(bao)險(xian)絲(si)(si)(si)涉及(ji)的(de)(de)(de)(de)(de)有哪些內容？

保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)的工作(zuo)原理是(shi)，當電(dian)(dian)(dian)(dian)流通(tong)過(guo)(guo)導體時(shi)(shi)(shi)，因導體存在(zai)一(yi)定的電(dian)(dian)(dian)(dian)阻(zu)，所以導體就(jiu)(jiu)會(hui)發(fa)(fa)熱(re)(re)，制作(zuo)保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)的材料(liao)和形狀(zhuang)(zhuang)確(que)(que)定后(hou)，其電(dian)(dian)(dian)(dian)阻(zu)也(ye)(ye)就(jiu)(jiu)確(que)(que)定了(le)，當電(dian)(dian)(dian)(dian)流流過(guo)(guo)它時(shi)(shi)(shi)，它就(jiu)(jiu)會(hui)發(fa)(fa)熱(re)(re)，隨著時(shi)(shi)(shi)間的增加其發(fa)(fa)熱(re)(re)量也(ye)(ye)會(hui)增加，電(dian)(dian)(dian)(dian)流和電(dian)(dian)(dian)(dian)阻(zu)的大小(xiao)確(que)(que)定了(le)產生熱(re)(re)量的速度，保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)的結構與其安(an)裝的狀(zhuang)(zhuang)況(kuang)確(que)(que)定了(le)熱(re)(re)量消耗的速度，若產生熱(re)(re)量的速度小(xiao)于熱(re)(re)量消散的速度時(shi)(shi)(shi)，保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)就(jiu)(jiu)不(bu)會(hui)熔(rong)(rong)斷。保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)(fuse)也(ye)(ye)被(bei)稱為電(dian)(dian)(dian)(dian)流保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)，IEC127標準(zhun)將它定義(yi)為"熔(rong)(rong)斷體（fuse-link)"。其主要(yao)是(shi)起(qi)過(guo)(guo)載保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)作(zuo)用。電(dian)(dian)(dian)(dian)路中(zhong)正確(que)(que)安(an)置保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)，保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)就(jiu)(jiu)會(hui)在(zai)電(dian)(dian)(dian)(dian)流異常升高到一(yi)定的高度和熱(re)(re)度的時(shi)(shi)(shi)候(hou)，自身熔(rong)(rong)斷切斷電(dian)(dian)(dian)(dian)流，保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)了(le)電(dian)(dian)(dian)(dian)路安(an)全運行(xing)。[1]一(yi)百多(duo)年(nian)前由愛迪明(ming)的保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)用于保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)當時(shi)(shi)(shi)昂貴的白熾燈(deng)，隨著時(shi)(shi)(shi)代的發(fa)(fa)展(zhan)，保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)電(dian)(dian)(dian)(dian)力設備不(bu)受過(guo)(guo)電(dian)(dian)(dian)(dian)流過(guo)(guo)熱(re)(re)的傷害(hai)，避(bi)免電(dian)(dian)(dian)(dian)子設備因內部故障所引起(qi)的嚴重傷害(hai)。保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)操作(zuo)時(shi)(shi)(shi)要(yao)注意什(shen)么(me)？深圳汽車系列保(bao)(bao)(bao)(bao)(bao)(bao)險(xian)(xian)絲(si)標準(zhun)

保險絲(si)包(bao)含的內容有哪些(xie)。深圳太平洋精工保險絲(si)標準(zhun)

汽車(che)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)在(zai)(zai)汽車(che)的哪里？由于(yu)汽車(che)上的零部件和電子(zi)設(she)備(bei)很多，而且每個設(she)備(bei)都會(hui)裝有保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)，因(yin)此(ci)為(wei)了(le)便(bian)于(yu)日后的維修(xiu)，每輛(liang)車(che)在(zai)(zai)設(she)計(ji)(ji)之初，設(she)計(ji)(ji)師便(bian)把(ba)汽車(che)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)都集(ji)中設(she)計(ji)(ji)在(zai)(zai)一個地方(fang)，而這個地方(fang)被(bei)稱為(wei)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)盒。汽車(che)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)的日常養護由于(yu)汽車(che)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)是(shi)放(fang)在(zai)(zai)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)盒當中的，一般情(qing)況下不用(yong)特意養護，但需(xu)要(yao)注意的是(shi)，保(bao)(bao)(bao)(bao)護保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)的保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)盒蓋丟失的話，一定(ding)不要(yao)讓保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)暴露(lu)在(zai)(zai)外，以(yi)免發生(sheng)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)短路。另外在(zai)(zai)覆蓋保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)時，也不能(neng)隨(sui)意用(yong)其它材料替(ti)代(dai)，因(yin)為(wei)保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)盒的材質是(shi)充分考慮(lv)了(le)絕緣和耐高溫的，隨(sui)意用(yong)其它材料覆蓋保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)會(hui)有發生(sheng)火災(zai)的危(wei)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。深(shen)圳太平洋精工保(bao)(bao)(bao)(bao)險(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)絲(si)(si)(si)(si)(si)標準

本文來(lai)自天(tian)津樹之(zhi)源(yuan)綠(lv)建(jian)科技(ji)有限(xian)公(gong)司：//9izyw.cn/Article/26a90299071.html