炮打鱼

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        1. 主页   电子元器件  保险丝

          十月 23 2019炮打鱼

          保险丝用什么材料制作?

          炮打鱼  BAOXIANSIYEBEICHENGWEIRONGDUANQI,ZAIGUOJIBIAOZHUNZHONGJIANGTADINGYIWEI“RONGDUANTI”,TASHIYIZHONGANZHUANGZAIDIANLUZHONG,BAOZHENGDIANLUANQUANYUNXINGDEDIANQIYUANJIAN。XIANZAISUIZHECHANPINYUEZUOYUEXIAO,YUELAIYUEJICHENGHUA,BAOXIANSIDEXINGZHUANG,DAXIAOYEGENCHUANTONGBAOXIANSIYOUHENDADEQUBIE,RUSHOUJIDEBAOXIANSIJIUXUFUHEKUAICHONGDEQUSHI,YAOCHENGSHOUSHUNJIANJIAODADEDIANLIU,YAOZUODAOTABAOHUDEGONGNENG,BAOXIANSIDEYAOQIUYUELAIYUEGAO。NEIMEBAOXIANSISHIYONGSHENMECAILIAOZHIZUODE?NENGBUNENGYONGTONGSIDAITI?XIAMIANYIQILAIKANKAN:

          保险丝

          BAOXIANSI

            一、制作材料

          炮打鱼  BAOXIANSIBIXUSHIYIRONGHUADEJINSHUSI,CAINENGZAIDIANLIUDASHIJISHIRONGDUAN,QIDAOBAOHUZUOYONG,SUOYITONGCHANGYONGQIANTIHEJINSI。BAOXIANSICAILIAOZHUYAOSHIYOULVTIHEJINDENGDIRONGDIANHEJINZHICHENGDE。LVMEIHEJINLVBANZHUYAOYUANSUSHILV,ZAICHANRUSHAOLIANGDEMEIHUOSHIQITADEJINSHUCAILIAOLAIJIAQIANGQIYINGDU。YIMgWEIZHUYAOTIANJIAYUANSUDELVHEJIN,YOUYUTAKANGSHIXINGHAO,YOUCHENGFANGXIULVHEJIN。

            YINBENSHENJIUSHIJINSHU,QIDAOREXINGNENGHEQIANGDUYOUWEITUCHU。LVMEIHEJINLVBANZHIJIANLIANGQING、MIDUDI、SANREXINGJIAOHAO、KANGYAXINGJIAOQIANG,NENGCHONGFENMANZU3CCHANPINGAODUJICHENGHUA、QINGBOHUA、WEIXINGHUA、KANGSHUAIZHUANGJIDIANCIPINGBIHESANREDEYAOQIU。QIYINGDUSHICHUANTONGSULIAOJIQIAODESHUBEI,DANZHONGLIANGJINWEIHOUZHEDESANFENZHIYI。

            二、能用铜丝代替吗?

            YIBANLAISHUOSHIBUKEYIDE,YINWEITONGSIDEDIANZUJIAOXIAO,YINCIDIANLIUTONGGUOSHICHANSHENGDENEINENGXIAO,ERQIETONGDERONGDIANJIAOGAO,DANGTONGSI“RONGDUAN”DESHIHOUSUOTONGGUODEDIANLIUYIJINGHENDA,QIBULEBAOHUDIANLUDEZUOYONG,RONGYIYINQIBAOXIANSIRONGDUAN。

            KEYIZUOLINSHIYINGJI,YOUYIGEDAQIANTIJIUSHIBIXUZHUYIDIANLUYUNXUDEDIANLIUZHIHETONGSIDEYUNXUDIANLIUJIRONGDUANDIANLIU。DANJUEDUIBUNENGZHANGQISHIYONGDE,FOUZEHUIYOUGUOZAIANQUANYINHUAN,RONGYIYINQIDUANLUHUOZAI。BAOXIANSIZHISUOYISHIYONGQIANXIZHEIYILEIRONGDIANDIDEJINSHU,SHIYINWEIZHEIYANGKEYIBAOHUYONGDIANSHEBEIHEDIANQIXIANLU,DANGDIANLIUFUHEGUODASHI,KENENGHUIPOHUAIDIANLU。DANSHIRUGUOYONGQIANXIDEBAOXIANSI,QIRONGDIANDI,DANGDIANLIUGUODASHIRONGDUAN,JIUKEYIBAOHUDIANQI。ERTONGSIRONGDIANYUANGAOYUQIANXI,DIANLIUDASHIRENGBURONGDUAN,HUIPOHUAIDIANQI。RUGUOZANSHIZHAOBUDAO,KEYISHIYONGTONGSIZANSHIDAITI,DANSHIZHAODAOHOUYINGJINKUAIHUANSHANG。

          炮打鱼  SUOYIZAIDIANQIANQUANGUICHENGZHONG,JINZHIYONGTONGSI、TIESI、LVSIDAITIBAOXIANSI。YINWEIPUBIANDEDIANGONG、HUOZHEYIXIEBANDONGBUDONGDEREN,MANGMUYONGPUTONGDIANXIANDEXIANXINHUOTIESIDENGJIEDAOZHADAOZHONGJIUHEZHASHIYONG,DANGDIANLUCHUXIANGUOZAISHI,ZHADAOSHIQUBAOXIANZUOYONG,DAOZHIXIANLUQIHUO、DIANBIAOSHAOHUI,ZAOCHENGEXINGSHIGUDELVJIANBUXIAN;RUDIANLUZHONGCUNZAIDUANLU,ZEGENGWEIXIAN,HEZHASHIQIHUHUIYANZHONGSHAOSHANGCAOZUORENSHENZHIHUIZAOCHENGSIWANGEXINGSHIGU,SUOYIXIANXINGDIANQIANQUANJISHUGUICHENGZHONGYIRANYOU:ZAIRENHEQINGKUANGXIAJUEBUYUNXUYONGTONGSITIESIDENGDAITIBAOXIANSISHIYONG。

          铜丝

          TONGSI

            三、选型指南

            1.额定电流

            ZHUYIBUTONGRENZHENGBIAOZHUNDEDIANLIUJIANGE,ANZHAOULBIAOZHUNRENZHENGDEJIANGESHI0.75,JISHIJIWENTAIGONGZUODIANLIUBUYINGCHAOGUOInDE75%。ANZHAOIECBIAOZHUNRENZHENGDESHI1.0,JISHIJIWENTAIGONGZUODIANLIUKEYIDENGYUIn。DUIYUANZHAOULBIAOZHUNRENZHENGBAOXIANSI:ZAI25℃TIAOJIANXIAYUNXING,GONGZUODIANLIUBUYINGCHAOGUOBAOXIANSIDEEDINGDIANLIUDE75%,YIBIMIANYOUHAIRONGDUAN。LIRU,YIGEEDINGDIANLIUWEI10ADEBAOXIANSI,TONGCHANGBUTUIJIANZAI25℃HUANJINGWENDUXIAZAIDAYU7.5ADEDIANLIUXIAYUNXING。DUIYUANZHAOIECBIAOZHUNRENZHENGBAOXIANSI:BAOXIANSIKEYIZAIEDINGDIANLIUXIAYUNXING,SHIXIANBAOHU。LIRU:EDING10ABAOXIANSI,KEYIYONGYU10ASHIJIGONGZUODIANLIU。

            DUIYUDANBANDEGONGZUODIANLIU,YINGZHUYISHIYUNXUDEZUIDIDIANYAXIADEDIANLIU。LIRUEDINGDIANYASHI-48—60V,YUNXU20%DEBODONG。RUGUODANBANZAI-48VSHIDEGONGZUODIANLIUSHI0.8A,YOUYUDANBANDEGONGLVHENGDING,ZEZAI-38VDEGONGZUODIANYAXIADEGONGZUODIANLIUDAYUEWEI1A。ZAIXUANZEBAOXIANSISHI,JIUYINGGAIYI1AZUOWEIDANBANDEGONGZUODIANLIU。ZAISHURUDIANYAFANWEIBIJIAOGUANGDEYINGYONGZHONG,ZHEIYIDIANYAOTEBIEZHUYI。

          炮打鱼  SHIJISHIYONGSHIHAIYAOKAOLVDIANYUANMOKUAISHIFOUYOUQIANYABAOHUGONGNENG,BIRU-48VDIANYUANMOKUAIYIBANZAI-35VSHIQIANYABAOHU,DANSHIYOUXIEDIANYUANMOKUAIMEIYOUQIANYABAOHUGONGNENG,BIRUHUADIANAV10XILIEDIANYUANMOKUAI,SHIJIZAI-12VSHIJIUKEYIGONGZUOLE,ZHEIYANGJIANGDAOZHISHURUDIANLIUBIZHENGCHANGQINGKUANGXIADA3BEIYISHANG。

            YIBANLAISHUO,GONGYINGSHANGTIGONGDEKEXUANDIANLIUGUIGESHAOYUBIAOZHUNTUIJIANDEDANGWEI,JIANYICONGGONGYINGSHANGXIANYOUDEDIANLIUGUIGEZHONGXUANQU,BUTUIJIANYAOQIUGONGYINGSHANGJINXINGLINGWAIDESHEJI。

            2.额定电压

          炮打鱼  BAOXIANSIDEEDINGZHIYINGDENGYUHUODAYUYOUXIAODEDIANLUDIANYA。

            3.工作环境温度

          炮打鱼  BAOXIANSIDEDIANLIUCHENGZAINENGLISHIYANSHIZAI25℃HUANJINGWENDUXIAJINXINGDE,ZHEIZHONGSHIYANSHOUHUANJINGWENDUBIANHUADEYINGXIANG。HUANJINGWENDUYUEGAO,BAOXIANSIDEGONGZUOWENDUJIUYUEGAO,QISHOUMINGYEJIUYUEDUAN。XIANGFAN,ZAIJIAODIDEWENDUXIAYUNXINGJIANGYANZHANGBAOXIANSIDESHOUMING。YINCIXUANZEBAOXIANSIEDINGDIANLIUDESHIHOU,YAOGENJUBAOXIANSISHIJIGONGZUOHUANJINGWENDUDIAOZHENG。

            4.电压降和冷电阻

            YIBANQINGKUANGXIA,BAOXIANSIDEDIANZUHEEDINGDIANLIUCHENGFANBI。XUANYONGBAOXIANSIDEDIANZUYUEXIAOYUEHAO,ZHEIYANGBAOXIANSIDESUNHAOGONGLVYEBIJIAOXIAO。BAOXIANSIDEDIANYAJIANGSHIZAIZHILIUEDINGDIANLIUXIACESHIDE,YOUYUEDINGDIANLIUXIAODEBAOXIANSIYOUBIJIAODADEDIANZU,YINCIDUIDIYADIANLIDEYINGXIANGYEBIJIAODA,ZAIXUANYONGXIAOGUIGEBAOXIANSIDEGUOCHENGZHONGYAOZHUYIDIANZUDEYINGXIANG。

          贴片保险丝

          TIEPIANBAOXIANSI

            5.时间-电流特性曲线

          炮打鱼  SHIXUANZEBAOXIANSIZUIZHONGYAODEYIJUZHIYI。JUEDINGLEBAOXIANSINENGFOUYOUXIAODEBAOHUDIANLU,ZAIGUZHANGDIANLIUFASHENGDESHIHOU,ZHENGQUEDERONGDUAN。MEIZHONGXINGHAOBAOXIANSIDERONGDUANTEXINGDOUYOU[y1] GEZIDESHIJIANDIANLIUQUXIAN。QUXIANDEHENGZUOBIAOSHIDIANLIU,ZONGZUOBIAOSHIRONGDUANDESHIJIAN。YIBANZAIXUANZEDEGUOCHENGZHONG,ZHEITIAOQUXIANZUOWEICANKAO,TONGSHIXUANYONGQUXIANZHONGDEGUANJIANDIANZUOWEIYIJU。GUANJIANDIANDEXUANZESHIANZHAOBAOXIANSIRENZHENGLEIBIEBUTONGERBUTONGDE,ULRENZHENGBAOXIANSIYIBANXUANZE110%In,135%In,200%InDENGGUANJIANDIAN,IECBAOXIANSIYIBANXUANZE135%In,210%In,275%InDENGGUANJIANDIAN。ZAIXUANZEBAOXIANSISHIXUYAOQUEDINGBEIBAOHUGUZHANGDIANLIUNENGGOUANQUANCUNZAIDIANLUZHONGDESHIJIAN。

            6.分断能力等级

          炮打鱼  BUTONGRENZHENGBIAOZHUNBAOXIANSIDEFENDUANNENGLIBUTONG。BAOXIANSIDEEDINGFENDUANNENGLIBIXUMANZUHUOCHAOGUODIANLUZHONGDEZUIDAGUZHANGDIANLIU。DANGBEIBAOHUXITONGSHIZHIJIELIANJIEDAODIANYUANSHURUDIANLUHEBAOXIANSIBEIZHIYUDIANYUANSHURUBUFENSHI,YIDINGYAOSHIYONGGAOFENDUANNENGLIBAOXIANSI。ZAIDABUFENERCIDIANLUZHONG,TEBIESHIDIANYADIYUDIANYUANDIANYASHI,XUANYONGDIFENDUANNENGLIDEBAOXIANSIJIUZUYISHENGRENLE。

            7.公称熔化热能I2t

            DUIYUBAOXIANSIBIXUCHENGSHOUGAONENGDIANLIUDEQINGKUANG,JIDIANLIUMAICHONGDAERCHIXUSHIJIANDUAN,LIRUCHONGJIDIANLIU、QIDONGDIANLIU、YONGRUDIANLIUHEQITALEISIDE“MAICHONG”LEIXINGZHONGDEDIANLUSHUNBIANZHI,BAOXIANSIYINGNENGGOUCHENGSHOUCILEIGAONENGDIANLIUDENENGLIANG,BUYINGFASHENGYICHANGDUANLU。BAOXIANSIDEGONGCHENGRONGHUARENENGI2tDEEDINGZHISHITONGGUOSHIYANSHICEDINGDE,MEIZHONGGUIGEDEBAOXIANSIZHIYOUYIGEEDINGDEGONGCHENGRONGHUARENENGI2t。

          家用保险丝

          JIAYONGBAOXIANSI

          炮打鱼  BENWENZONGJIELEBAOXIANSIDEZHIZUOCAILIAOYIJIXUANXINGDEZHISHI。RUGUOSHIJIAYONGBAOXIANSI,YIBANGENJUJIAYONGDIANQIDEDIANLIULAIPEIBEIXUANZE,KEYIZHEIYANGJIANDANJISUANKAOLVDIANLIU=(GONGLV÷DIANYA)&TImes;1.5,LIRUDIANQISHEBEIDIANLIU=1QIANWA÷220FU&TImes;1.5=6.8AN,NEIMEKEYIXUANZEBAOXIANSI6——8ANDE。

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