辽宁11选5开奖结果查询

  • 万瑞和电子
PTC自恢复保险丝与陶瓷PTC的性能比较

正温度系数的热敏电阻PTC作为一种新型过流保护和过温保护元器件,又叫自恢复保险丝。近几年来已在各种电子电器的过流保护、超温保护等方面得到了广泛应用。正温度系数热敏电阻PTC按制造材料可分为有机高分子聚合物PPTC和陶瓷PTC即CPTC两大类。聚合物PPTC由高分子聚合物掺入碳粉经挤压成形。碳粉形成碳链导电,受热时聚合物膨胀,碳链断裂形成高阻。而陶瓷PTC是由具有正温度系数特性的钛酸钡粉末经电子陶瓷工艺高温烧结而成。其共同之处在于可恢复性,可重复使用6000次以上。

JUHEWUPPTCDEZHUYAOYOUDIANYOU:CHANGWENLINGGONGLVDIANZUKEYIZUODEHENXIAO,DADIANLIUCHANPINZHIYOUJIGEHAOOUMU,ZAILUGONGHAOJIAOXIAO,KEYIHULVEBUJI、TIJIXIANGDUIJIAOXIAO。KECHUANLIANZAIYISUNDIANLUNEIZUOGUOLIUBAOHU、WENDUBAOXIANSIYONG,ZUZHITUBIANSUDUKUAI,ZAIJIGEmsSHULIANGJI,RERONGXIAO,HUIFUSHIJIANDUAN,NAICHONGJI,KEXUNHUANBAOHUDA8000CIZHIDUO。PTCKEYIZUOGUOWENDUBAOXIANSIYONG,YINCIZAIDIANLUZHONGZAIYIDINGCHENGDUSHANGTIXIANCHULEWENDUBAOXIANSIXINGNENGHEWENDUBAOXIANSIZUOYONG。DADAOZAIDIANLUZHONGSHIXIANGUOLIUBAOHUHEGUOWENBAOHUDESHUANGZHONGBAOHUGONGNENG。

    TAOCIPTCDEZHUYAOYOUDIANWEIZHIZAORONGYI,XIANGDUIJIAGEBIANYI,DANDIANZUDA、TIJIDA、ZAILUSUNHAODA,YOUJISHIZHIJIQIANΩFANWEI,SHIYIZUOXIAODIANLIUGUOLIUBAOHU,GAOWENGUORESHIYICHUXIANFUZUXIAOYING(ZUZHIBIANXIAO)、BAOHUSUDUMAN,ZAISHANGBAImsDESHULIANGJI、RERONGDA,HUIFUSHIJIANZHANG。 YINGYONGFANWEIXIANGDUIJIAOZHAI,RUBUNENGYINGYONGYUKUAISUBAOHUDEDIANLU、QICHEXIANSHUBAOHU、PCBXIANJIBAOHUDENG,DUOYINGYONGYUFAREQIJIAN、ZAIMOUXIEXIAOXINHAOHUILU,BUXUYAOKAOLVSUNHAODEDIFANGKEYIXUANYONG。

  PPTCXIANGGUANCHANPINXINXI:

插件自恢复保险丝 贴片自恢复保险丝

    

辽宁11选5开奖结果查询   TAOCIptc  

  • 应用方案
  • 生产工艺
  • PTC自恢复保险丝与陶瓷PTC的性能比较

  • 文章出处 - | 作者 - 管理员 | 人气 - | 发表时间 - 2013-09-26 09:20:43
  • 正温度系数的热敏电阻PTC作为一种新型过流保护和过温保护元器件,又叫自恢复保险丝。近几年来已在各种电子电器的过流保护、超温保护等方面得到了广泛应用。正温度系数热敏电阻PTC按制造材料可分为有机高分子聚合物PPTC和陶瓷PTC即CPTC两大类。聚合物PPTC由高分子聚合物掺入碳粉经挤压成形。碳粉形成碳链导电,受热时聚合物膨胀,碳链断裂形成高阻。而陶瓷PTC是由具有正温度系数特性的钛酸钡粉末经电子陶瓷工艺高温烧结而成。其共同之处在于可恢复性,可重复使用6000次以上。

    JUHEWUPPTCDEZHUYAOYOUDIANYOU:CHANGWENLINGGONGLVDIANZUKEYIZUODEHENXIAO,DADIANLIUCHANPINZHIYOUJIGEHAOOUMU,ZAILUGONGHAOJIAOXIAO,KEYIHULVEBUJI、TIJIXIANGDUIJIAOXIAO。KECHUANLIANZAIYISUNDIANLUNEIZUOGUOLIUBAOHU、WENDUBAOXIANSIYONG,ZUZHITUBIANSUDUKUAI,ZAIJIGEmsSHULIANGJI,RERONGXIAO,HUIFUSHIJIANDUAN,NAICHONGJI,KEXUNHUANBAOHUDA8000CIZHIDUO。PTCKEYIZUOGUOWENDUBAOXIANSIYONG,YINCIZAIDIANLUZHONGZAIYIDINGCHENGDUSHANGTIXIANCHULEWENDUBAOXIANSIXINGNENGHEWENDUBAOXIANSIZUOYONG。DADAOZAIDIANLUZHONGSHIXIANGUOLIUBAOHUHEGUOWENBAOHUDESHUANGZHONGBAOHUGONGNENG。

        TAOCIPTCDEZHUYAOYOUDIANWEIZHIZAORONGYI,XIANGDUIJIAGEBIANYI,DANDIANZUDA、TIJIDA、ZAILUSUNHAODA,YOUJISHIZHIJIQIANΩFANWEI,SHIYIZUOXIAODIANLIUGUOLIUBAOHU,GAOWENGUORESHIYICHUXIANFUZUXIAOYING(ZUZHIBIANXIAO)、BAOHUSUDUMAN,ZAISHANGBAImsDESHULIANGJI、RERONGDA,HUIFUSHIJIANZHANG。 YINGYONGFANWEIXIANGDUIJIAOZHAI,RUBUNENGYINGYONGYUKUAISUBAOHUDEDIANLU、QICHEXIANSHUBAOHU、PCBXIANJIBAOHUDENG,DUOYINGYONGYUFAREQIJIAN、ZAIMOUXIEXIAOXINHAOHUILU,BUXUYAOKAOLVSUNHAODEDIFANGKEYIXUANYONG。

    辽宁11选5开奖结果查询  PPTCXIANGGUANCHANPINXINXI:

    插件自恢复保险丝 贴片自恢复保险丝

        

    辽宁11选5开奖结果查询   TAOCIptc