选(xuan)用贴(tie)片(pian)保(bao)(bao)(bao)险(xian)(xian)丝(si)注意事项：1、在所使用的电(dian)(dian)路(lu)中流(liu)(liu)(liu)经保(bao)(bao)(bao)险(xian)(xian)丝(si)的常态电(dian)(dian)流(liu)(liu)(liu)大小(xiao)。通常情(qing)况(kuang)下(xia)(xia)我(wo)们要预先设定(ding)一(yi)个减(jian)额(e)量(liang)，然(ran)后按(an)下(xia)(xia)面的原则来(lai)进行(xing)选(xuan)择：即常态电(dian)(dian)流(liu)(liu)(liu)必须(xu)(xu)小(xiao)于额(e)定(ding)电(dian)(dian)流(liu)(liu)(liu)与减(jian)额(e)系数的乘(cheng)积。2、按(an)照(zhao)UL规(gui)格的规(gui)定(ding)，保(bao)(bao)(bao)险(xian)(xian)丝(si)应在额(e)定(ding)电(dian)(dian)流(liu)(liu)(liu)2倍的情(qing)况(kuang)下(xia)(xia)快(kuai)速熔(rong)断(duan)(duan)。但在大多数情(qing)况(kuang)下(xia)(xia)，为了(le)确保(bao)(bao)(bao)可靠地熔(rong)断(duan)(duan)，我(wo)们推荐熔(rong)断(duan)(duan)电(dian)(dian)流(liu)(liu)(liu)应大于额(e)定(ding)电(dian)(dian)流(liu)(liu)(liu)的2.5倍。另外熔(rong)断(duan)(duan)时间是重(zhong)要的话，还必须(xu)(xu)参(can)考厂商提(ti)供的熔(rong)断(duan)(duan)特性(xing)的图(tu)来(lai)作出判断(duan)(duan)。3、开(kai)路(lu)电(dian)(dian)压(ya)一(yi)般(ban)应选(xuan)定(ding)为小(xiao)于额(e)定(ding)电(dian)(dian)压(ya)。例如将额(e)定(ding)电(dian)(dian)压(ya)为DC24V的保(bao)(bao)(bao)险(xian)(xian)丝(si)用于AC100V的电(dian)(dian)路(lu)中时，有可能引燃保(bao)(bao)(bao)险(xian)(xian)丝(si)或使保(bao)(bao)(bao)险(xian)(xian)丝(si)破裂。保(bao)(bao)(bao)电(dian)(dian)通：慢(man)熔(rong)断(duan)(duan)保(bao)(bao)(bao)险(xian)(xian)丝(si)和快(kuai)熔(rong)断(duan)(duan)保(bao)(bao)(bao)险(xian)(xian)丝(si)会被应用在不(bu)同的电(dian)(dian)路(lu)中。上海陶瓷贴(tie)片(pian)保(bao)(bao)(bao)险(xian)(xian)丝(si)尺寸

一次性(xing)(xing)熔新(xin)保(bao)(bao)(bao)险丝(si)(si)层贴片型保(bao)(bao)(bao)险丝(si)(si)，分快(kuai)新(xin)以(yi)及慢(man)新(xin)两种，10A250V一次性(xing)(xing)熔断(duan)保(bao)(bao)(bao)险丝(si)(si)自(zi)然也有(you)快(kuai)断(duan)跟慢(man)断(duan)两种，他们的共(gong)同(tong)特(te)(te)(te)(te)点是额定(ding)电(dian)流(liu)(liu)均为(wei)10A，比(bi)较大熔断(duan)电(dian)压为(wei)250V，深圳集(ji)电(dian)通品牌10A250V一次性(xing)(xing)熔断(duan)保(bao)(bao)(bao)险丝(si)(si)型号有(you)FC2410-2100FS、JFC2410-2100TS」JFC2410-2100FS一次性(xing)(xing)溶(rong)新(xin)保(bao)(bao)(bao)险丝(si)(si)，厘(li)表(biao)面(mian)贴装型保(bao)(bao)(bao)险丝(si)(si)，分殷能力为(wei)100A@125V，标称(cheng)冷电(dian)阻为(wei)7mQ，主要(yao)电(dian)气特(te)(te)(te)(te)性(xing)(xing)为(wei)当(dang)电(dian)流(liu)(liu)为(wei)100%*1时，保(bao)(bao)(bao)险丝(si)(si)至少(shao)能维持4个小(xiao)时不溶(rong)断(duan)，而当(dang)电(dian)流(liu)(liu)为(wei)200%*1时，保(bao)(bao)(bao)险丝(si)(si)会在5秒(miao)内悴断(duan)。这样是快(kuai)断(duan)保(bao)(bao)(bao)险丝(si)(si)的一大特(te)(te)(te)(te)点，对回路故障(zhang)电(dian)流(liu)(liu)能够快(kuai)速(su)的做出(chu)回应。无锡环保(bao)(bao)(bao)贴片保(bao)(bao)(bao)险丝(si)(si)焊接贴片保(bao)(bao)(bao)险丝(si)(si)的熔断(duan)特(te)(te)(te)(te)性(xing)(xing)可以(yi)根据应用(yong)需求(qiu)(qiu)进(jin)行定(ding)制，以(yi)满足不同(tong)的保(bao)(bao)(bao)护要(yao)求(qiu)(qiu)。

自(zi)(zi)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)保(bao)险(xian)(xian)(xian)丝(si)(si)采用特殊(shu)材(cai)料制(zhi)成(cheng)，具有自(zi)(zi)动(dong)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)功能。电(dian)(dian)(dian)路(lu)发生(sheng)故障后，电(dian)(dian)(dian)流增大(da)(da)，自(zi)(zi)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)保(bao)险(xian)(xian)(xian)丝(si)(si)会(hui)改变结构(gou)，阻断电(dian)(dian)(dian)流，达到保(bao)护电(dian)(dian)(dian)路(lu)的效果。那么有人(ren)就会(hui)认为(wei)在电(dian)(dian)(dian)路(lu)中安装自(zi)(zi)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)保(bao)险(xian)(xian)(xian)丝(si)(si)后，电(dian)(dian)(dian)路(lu)故障的问题就可以(yi)自(zi)(zi)动(dong)解(jie)(jie)决。接下来(lai)保(bao)电(dian)(dian)(dian)通保(bao)险(xian)(xian)(xian)丝(si)(si)小编为(wei)大(da)(da)家一(yi)一(yi) 解(jie)(jie)答(da)。自(zi)(zi)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)保(bao)险(xian)(xian)(xian)丝(si)(si)虽然可以(yi)保(bao)护电(dian)(dian)(dian)路(lu)不被(bei)过(guo)载(zai)电(dian)(dian)(dian)流损(sun)坏(huai)，但并不能彻底(di)解(jie)(jie)决电(dian)(dian)(dian)路(lu)故障的问题。电(dian)(dian)(dian)路(lu)发生(sheng)故障后，保(bao)险(xian)(xian)(xian)丝(si)(si)阻断电(dian)(dian)(dian)流，经过(guo)一(yi)段时(shi)间后，会(hui)自(zi)(zi)动(dong)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)自(zi)(zi)身结构(gou)，重新接通电(dian)(dian)(dian)路(lu)。那时(shi)，如果不解(jie)(jie)决电(dian)(dian)(dian)路(lu)故障引起的电(dian)(dian)(dian)流增大(da)(da)问题，自(zi)(zi)恢(hui)(hui)(hui)复(fu)(fu)(fu)(fu)保(bao)险(xian)(xian)(xian)丝(si)(si)会(hui)再(zai)次(ci)动(dong)作，反复(fu)(fu)(fu)(fu)动(dong)作，直至保(bao)险(xian)(xian)(xian)丝(si)(si)损(sun)坏(huai)。

贴片保(bao)险(xian)丝(si)(si)1.确定电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)以下参数:A比(bi)(bi)(bi)较(jiao)(jiao)高(gao)(gao)工(gong)作(zuo)(zuo)环(huan)(huan)境温(wen)度B标准工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)C最(zui)(zui)大(da)(da)(da)(da)(da)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(Umax)D比(bi)(bi)(bi)较(jiao)(jiao)大(da)(da)(da)(da)(da)故(gu)障电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(IMAX)2.选(xuan)择(ze)能适应比(bi)(bi)(bi)较(jiao)(jiao)高(gao)(gao)环(huan)(huan)境温(wen)度和(he)(he)(he)电(dian)(dian)(dian)(dian)(dian)(dian)路标准工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)自恢复保(bao)险(xian)丝(si)(si)元件使(shi)用(yong)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(a)表(biao)的(de)(de)(de)(de)(de)温(wen)度降低(di){ 环(huan)(huan)境温(wen)度(℃)，选(xuan)择(ze)比(bi)(bi)(bi)较(jiao)(jiao)符(fu)合电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)比(bi)(bi)(bi)较(jiao)(jiao)高(gao)(gao)环(huan)(huan)境温(wen)度的(de)(de)(de)(de)(de)温(wen)度。浏览此列，查(cha)看(kan)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)值是(shi)否等于(yu)(yu)或(huo)(huo)大(da)(da)(da)(da)(da)于(yu)(yu)电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)标准工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。3.比(bi)(bi)(bi)较(jiao)(jiao)所选(xuan)元件的(de)(de)(de)(de)(de)比(bi)(bi)(bi)较(jiao)(jiao)大(da)(da)(da)(da)(da)额定值与电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)最(zui)(zui)大(da)(da)(da)(da)(da)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)和(he)(he)(he)故(gu)障电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)使(shi)用(yong)电(dian)(dian)(dian)(dian)(dian)(dian)气特性表(biao)来验证您在步骤2中选(xuan)择(ze)的(de)(de)(de)(de)(de)元件将使(shi)用(yong)电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)最(zui)(zui)大(da)(da)(da)(da)(da)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)和(he)(he)(he)故(gu)障电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。检查(cha)设备的(de)(de)(de)(de)(de)最(zui)(zui)大(da)(da)(da)(da)(da)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)和(he)(he)(he)比(bi)(bi)(bi)较(jiao)(jiao)大(da)(da)(da)(da)(da)故(gu)障电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。确保(bao)Umax和(he)(he)(he)IMAX大(da)(da)(da)(da)(da)于(yu)(yu)或(huo)(huo)等于(yu)(yu)电(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)(de)(de)最(zui)(zui)大(da)(da)(da)(da)(da)工(gong)作(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)(dian)压(ya)和(he)(he)(he)比(bi)(bi)(bi)较(jiao)(jiao)大(da)(da)(da)(da)(da)故(gu)障电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)。判断贴片保(bao)险(xian)丝(si)(si)是(shi)不是(shi)原装的(de)(de)(de)(de)(de)，注意看(kan)是(shi)否有使(shi)用(yong)过的(de)(de)(de)(de)(de)痕(hen)迹，如果用(yong)过，可以发现一些痕(hen)迹。

某些(xie)电流(liu)脉(mai)冲电路(lu)电流(liu)比开关瞬间(jian)电流(liu)乘以(yi)(yi)(yi)(yi)正常工作电流(liu),虽然电流(liu)峰值很高,但似乎时间(jian)很短(duan)。普(pu)通(tong)的保(bao)险(xian)(xian)丝(si)是(shi)承(cheng)(cheng)受不(bu)了这种电流(liu)的,这样(yang)的电路(lu)中(zhong)就要用到贴片(pian)(pian)保(bao)险(xian)(xian)丝(si),若(ruo)使用更(geng)大(da)规格(ge)的保(bao)险(xian)(xian)丝(si),那么(me)当(dang)电路(lu)过(guo)载时又得不(bu)到保(bao)护(hu)。通(tong)过(guo)特殊处(chu)理,其中(zhong)能(neng)量(liang)吸收的效果延迟保(bao)险(xian)(xian)丝(si)熔化,能(neng)量(liang)吸收可(ke)以(yi)(yi)(yi)(yi)被(bei)调整,以(yi)(yi)(yi)(yi)使其可(ke)以(yi)(yi)(yi)(yi)承(cheng)(cheng)受,即冲击电流(liu)可(ke)以(yi)(yi)(yi)(yi)提(ti)供(gong)过(guo)载保(bao)护(hu)。普(pu)通(tong)保(bao)险(xian)(xian)丝(si):只(zhi)要是(shi)被(bei)保(bao)护(hu)电路(lu)出现过(guo)流(liu),而不(bu)论这个(ge)过(guo)流(liu)是(shi)浪(lang)涌(yong)电流(liu)还是(shi)短(duan)路(lu)电流(liu),保(bao)险(xian)(xian)线管都将瞬间(jian)熔断,切断电路(lu)。贴片(pian)(pian)保(bao)险(xian)(xian)丝(si)的使用可(ke)以(yi)(yi)(yi)(yi)减少电路(lu)故障和损坏的风(feng)险(xian)(xian)。南通(tong)陶瓷贴片(pian)(pian)保(bao)险(xian)(xian)丝(si)规格(ge)

贴(tie)片保(bao)险丝的(de)安装位置应该考虑到易于(yu)检修和(he)更(geng)换。上海陶瓷贴(tie)片保(bao)险丝尺寸

贴片保(bao)(bao)(bao)险(xian)(xian)丝(si)有(you)(you)(you)以下(xia)四种基本类型(xing)：一、慢速(su)(su)熔(rong)断型(xing)/时(shi)间(jian)延迟型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)，慢速(su)(su)熔(rong)断型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)非常(chang)适(shi)合用于含(han)有(you)(you)(you)瞬(shun)(shun)间(jian)电(dian)流(liu)(liu)突波或开(kai)机突波流(liu)(liu)入的电(dian)路。这(zhei)些电(dian)路包含(han)：马达、变(bian)压(ya)器、白炽灯及可适(shi)用负载装置(zhi)。二、双重合金慢速(su)(su)熔(rong)断型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)；三(san)、快(kuai)速(su)(su)反(fan)应(ying)型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)，快(kuai)速(su)(su)反(fan)应(ying)型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)反(fan)应(ying)快(kuai)速(su)(su)且(qie)适(shi)用于没有(you)(you)(you)瞬(shun)(shun)间(jian)电(dian)流(liu)(liu)突波的电(dian)路。四、特快(kuai)速(su)(su)反(fan)应(ying)保(bao)(bao)(bao)险(xian)(xian)丝(si)，特快(kuai)速(su)(su)反(fan)应(ying)型(xing)保(bao)(bao)(bao)险(xian)(xian)丝(si)通常(chang)都有(you)(you)(you)银做连(lian)接。由于保(bao)(bao)(bao)险(xian)(xian)丝(si)的限流(liu)(liu)能(neng)力，这(zhei)些保(bao)(bao)(bao)险(xian)(xian)丝(si)时(shi)常(chang)被用来保(bao)(bao)(bao)护半导体(ti)电(dian)路，希望能(neng)够帮助到你。上(shang)海陶瓷贴片保(bao)(bao)(bao)险(xian)(xian)丝(si)尺寸

本文来(lai)自滕州中科谱分析仪(yi)器有限(xian)公司：//51caigou.com.cn/Article/05f699988.html