辽宁11选5开奖结果查询

  • 应用方案
  • 生产工艺
  • 自恢复保险丝PPTC在镇流器中的保护应用

  • 文章出处 - | 作者 - 管理员 | 人气 - | 发表时间 - 2013-09-26 09:20:43
  • 一、电子镇流器行业现状与发展趋势:

    1、电子镇流器优势:

      YOUYUQITIFANGDIANDENG(RUYINGGUANGDENG、NIHONGDENG、LUSUDENG、JINLUDENGDENG)SHIYIZHONGFUZUXINGDIANGUANGYUAN,YAOSHIQIZHENGCHANGWENDINGGONGZUO,XUJIAYIGEXIANLIUZHUANGZHI。ZHEIGEXIANLIUZHUANGZHIJIAOZUOZHENLIUQI。MUQIANQITIFANGDIANDENGSHIYONGDEZHENLIUQIYOULIANGZHONG:(1)DIANGANSHIZHENLIUQI;(2)GAOPINJIAOLIUDIANZIZHENLIUQI。YOUYUDIANGANSHIZHENLIUQIGONGZUOZAISHIDIANPINLV,TIJIDA、BENZHONG,HAIXUXIAOHAODALIANGTONGHEGUIGANGDENGJINSHUCAILIAO,SANREKUNNAN、XIAOLVDI、YOUPINSHAN。DIANZIZHENLIUCAIYONGGAOPINKAIGUANBIANHUANDIANZIXIANLUDEFANGFASHIXIANZHENLIU,JUYOUWUPINSHAN、XIAOLVGAO、TIJIXIAO、ZHONGLIANGQING、KEDIAOGUANG,BUSHIYONGDALIANGTONGCAIHEGUIGANGCAILIAODETEDIAN,YOUYUTADETIJIXIAO、FAGUANGXIAOLVGAO,WUPINSHANXIAOYING,SHIYINGGONGDIANDIANYAFANWEIKUAN、JIENENG60%DEYIXILIEYOUDIAN,SHOUDAOLEYONGHUDEHUANYING。ZHUBUQUDAIDIANGANSHIZHENLIUQIYICHENGWEIBIRANQUSHI。

    2、电子镇流器的发展趋势:

    辽宁11选5开奖结果查询  CONGSHIJIANSHANGHUAFEN,DIANZIZHENLIUQIZHUYAOJINGLILEYIXIAJIGEJIEDUAN:DIYIJIEDUANSHI80NIANDAIZHONGQIDAO90NIANDAICHUQI。ZHEIQIJIAN,DIANLIDIANZIJISHUYOUDIPINXIANGGAOPINFAZHAN,APFC(YOUYUANGONGLVYINSHUXIAOZHENG)YEKAISHIQIBU,DIANZIZHENLIUQIDEYOUQUEDIANKAISHIXIANXIANCHULAI。ZHEIYIJIEDUANDIANZIZHENLIUQIDEZHUYAOTEZHENGSHI:(1)ZHENLIUQIDESHURUDUANCAIYONGBUKEKONGZHENGLIUHEDADIANRONG(HUOBUYONGDIANRONG)LVBO,SHURUDIANLIUBOXINGYANZHONGJIBIAN,DANGDALIANGSHIYONGSHI,HUIZAOCHENGZHONGXIANDIANLIUZENGJIA,YANZHONGSHIHUIYINQIZHENLIUQIDALIANGSUNHUAISHENZHIZAOCHENGHUOZAI。(2)CAIYONG“ZHULIU”WUYUANLVBOJISHU,SHIDEPF>0.9,THD<30%。DANSHI9CIXIE BODEBOFENGYINZICf≈2,CHAOGUOBIAOZHUN。YOURENBACAIYONGZHEIZHONG“ZHULIU”WUYUANLVBOJISHUDEDIANZIZHENLIUQIJIAOZUODIERDAIDIANZIZHENLIU QI。DIERJIEDUANSHI90NIANDAICHUQIDAO90NIANDAIZHONGQI。ZHEIQIJIAN,YOUYUAPFCJISHUYICHENGSHU,BINGTUICHULEXIANGGUANZHUANYONGJICHENGXINPIAN。DIANZIZHENLIUQIDIANLUZHUYAOCAIYONGLIANGJIGONGLVBIANHUAN,DIYIJICAIYONGAPFC,DIERJICAIYONGGONGLVDC/ACNIBIAN。RENMENCHANGJIANGCAIYONGZHEIZHONGJISHUDEDIANZIZHENLIUQIJIAOZUODISANDAIDIANZIZHENLIUQI,HAIYOURENTICHUDEDANGUANDIANZIZHENLIUQIDENG。YOUYUTACAIYONGLEPFCJISHU,SUOYIPFKEDA0.99,THDJIGECIXIEBOZHIBIAOJUNNENGMANZUYAOQIU。DANSHIZHEIZHONGDIANZIZHENLIUQICAIQULELIANGJIGAOPINGONGLVBIANHUAN,SUOYIZHENGJIXIAOLVZAI80%~90%,SHENZHIGENGDI,TONGSHIDIANLUFUZA,CHENGBENGAO。YIXIEDIFANGHECHANGJIAMANGMUDEDASHANGJIENENGDENGXIANGMU,YOUYUQIZAIZIJIN、JISHU、YUANCAILIAOYIJIGONGYIZAIMEIYOUCHONGFENLUOSHIDEQINGKUANGXIA,CONGCONGSHANGMASHIDECHANPINZHILIANGDEBUDAOBAOZHANG,GEQIYEDECHANPINZHILIANGDEBUPINGHENG,EXINGJINGJIAGAOLUANLESHICHANG,BUANGONGYIYAOQIUSHENGCHAN,ZUZHUANGCHANGXUANYONGBUHEYAOQIUDEDENGGUANHEYUANQIJIANPINCOUZUCHENG,ZHICIJIADI,YANZHONGSUNHUAILEJIENENGDENGDESHENGYU,GUANGXIAODI,GUZHANGLVGAO,SHOUMINGDUAN,YIZHIXINGCHADENGWENTI,ZAOCHENGSHEHUISHANGCHANSHENGJIENENGDENGJIENENGBUJIEQIANDESHUOFA,JIJIENENGDENGDETUIGUANGDAILAILEHENDADEFUMIANYINGXIANG。SUOYIYIZHINANYUDAFANWEITUIGUANG。

      ZHIDAO2006NIANCAIZHUBUKAIFACHULEDIANHEBENGWUYUANLVBOJISHUDEDIANZIZHENLIUQIDIANLU(RUTU1)、GAOPINBENGSHIDIANZIZHENLIUQIDIANLU(RUTU2)、SHUANGBENGSHIDIANZIZHENLIUQIDIANLU(RUTU3)。TONGGUODUIBIFAXIANCAIYONGAPFCDEDIANZIZHENLIUQIZONGTIZHIBIAOZUIHAO,DANTAZAOJIAXIANGDUIGAOXIE,DIANLUXIANGDUIYEFUZAXIE,YISHINANYUPUJI。ERGAOPINBENGHESHUANGBENGSHIDIANZIZHENLIUQIDIANLU,ZONGTIZHIBIAOJIAOHAO,SANCIXIEBOHANLIANGHD3:SHUANGBENGSHIWEI0.2~0.3,ERGAOPINBENGSHIXIAOYU0.1,YOUYUANLVBOSHIXIAOYU0.1。YOUYUCAIYONGSHUANGBENGHEGAOPINBENGNENGLIANGFANKUIDIANLUZHITIANJIAJIGEWUYUANYUANJIAN,ZAOJIADI,JUYOUSHIYONGJIAZHI,SHIDIANZIZHENLIUQIDEFAZHANFANGXIANG。

     

    TU1CAIYONGWUYUANLVBODEDIANZIZHENLIUQIDIANLU

    辽宁11选5开奖结果查询TU2GAOPINBENGSHIDIANZIZHENLIUQIDIANLU

     

    TU3SHUANGBENGSHIDIANZIZHENLIUQIDIANLU

    3、电子镇流器行业的现状:

      JIENENGDENGYOUJIAOJINCOUXINGYINGGUANGDENG(GUOWAIJIANCHENGCFLDENG)TASHI1978NIANYOUGUOWAICHANGJIASHOUXIANFAMINGDE,WOMENSUOJIANGDEJIENENGCHANPINZHUYAODOUSHIZHENDUIBAICHIDENGLAIJIANG。PUTONGDEBAICHIDENGGUANGXIAODAYUEZAIMEIWA10LIUMINGZUOYOU,SHOUMINGDAYUEZAI1000XIAOSHIZUOYOU,TADEGONGZUOYUANLISHI:DANGDENGJIERUDIANLUZHONG,DIANLIULIUGUODENGSI,DIANLIUDEREXIAOYING,SHIBAICHIDENGFACHULIANXUDEKEJIANGUANGHEHONGWAIXIAN,CIXIANXIANGZAIDENGSIWENDUSHENGDAO700KJIKEJUECHA,YOUYUGONGZUOSHIDEDENGSIWENDUHENGAO,DABUFENDENENGLIANGYIHONGWAIFUSHEDEXINGSHILANGFEIDIAOLE,YOUYUDENGSIWENDUHENGAO,ZHENGFAYEHENKUAI,SUOYISHOUMINGYEDASUODUANLE,DAYUEZAI1000XIAOSHIZUOYOU。

      JIENENGDENGDEGONGZUOYUANLIZHUYAOSHITONGGUOZHENLIUQIJIDENGGUANDENGSIJIARE,DAYUEZAI1160KWENDUSHI,DENGSIJIUKAISHIFASHEDIANZI(YINWEIZAIDENGSISHANGTULEYIXIEDIANZIFEN),DIANZIPENGZHUANGYAYUANZICHANSHENGFEIDANXINGPENGZHUANG,YAYUANZIPENGZHUANGHOUHUODELENENGLIANGYOUZHUANGJIGONGYUANZI,GONGYUANZIZAIXISHOUNENGLIANGHOUYUEQIANCHANSHENGDIANLI,FACHU253.7nm DEZIWAIXIAN,ZIWAIXIANJIFAYINGGUANGFENFAGUANG,YOUYUYINGGUANGDENGGONGZUOSHIDENGSIDEWENDUZAI1160KZUOYOU,BIBAICHIDENGGONGZUODEWENDU2200K-2700KDIHENDUO,SUOYITADESHOUMINGYEDATIGAO,DADAO5000XIAOSHIYISHANG,YOUYUTABUCUNZAIBAICHIDENGNEIYANGDEDIANLIUREXIAOYING,YINGGUANGFENDENENGLIANGZHUANHUANXIAOLVYEHENGAO,DADAOMEIWA60LIUMINGYISHANG。YIZHANJIENENGDENGBIBAICHIDENGJIENENG80%,PINGJUNSHOUMINGYANZHANG8BEI,REFUSHEJIN20%。FEIYANGEDEQINGKUANGXIA,YIZHAN5WADEJIENENGDENGGUANGZHAOKESHIWEIDENGYU25WADEBAICHIDENG,7WADEJIENENGDENGGUANGZHAOYUEDENGYU40WADEBAICHIDENG,9WADEYUEDENGYU60WADEBAICHIDENG,SHIXIANLELVSEZHAOMING。

    辽宁11选5开奖结果查询  1997NIAN10YUE1RI,WOGUO“LVSEZHAOMINGGONGCHENG”ZHENGSHIQIDONG,GEXIANGBIAOZHUNYIZHENGSHICHUTAI,DANSHISHICHANGSHANGHAISHICUNZAIHENDABUFENDEJIENENGDENGCHANGSHANG,GENBENBUGUGUOJIADEFALV、FAGUI,BUGUXIAOFEIZHEDELIYI,HAIZAIDALIANGSHENGCHANBUJIAOJIENENGDENGDEJIENENGDENG,YOUYUTADEZHICIJIADI,XIAOFEIZHEDUICHANPINDESHIBIEYOUXIAN,ZAINONGCUNJIDABUFENCHENGSHI,HAIYOUHENDAYIBUFENDESHICHANG,YOUYUSHICHANGSHANGZHANDABUFENDESHICHANGYOUDIDANGCHANPINZHANJUZHE,SHIDEHAODEJIENENGDENGCHANPINBIJIAONANJINRUSHICHANG,ZHEIJILVSEZHAOMINGTUIGUANGDAILAILEYIDINGDENANDU,DANSUIZHEJUMINXIAOFEIYISHIDETIGAOYIJIDUIJIENENGDENGCHANPINDERENSHI,ZHILIANGHAODEJIENENGDENGCHANPINDESHICHANGZAIYITIANTIANDEKUODA,ZHILIANGCHADEJIENENGDENGSHICHANGYITIANTIANDEWEISUO,ZHEITONGSHIYOUJIWOMENDAILAILEXIWANGYUJIYU。

    辽宁11选5开奖结果查询  JUTONGJI,SHIJIESHANGZHAOMINGYONGDIANZHANLESHIJIESHANGCHANSHENGDEZONGDIANLIANGDE1/4,RUJINJIANGXIANYONGDE200YIZHIDENGPAOZHONGDE50YIZHIHUANCHENGJIENENGDEDIANZIZHENLIUDENGPAO,JIUKEJIESHENG200GWDEDIANNENG,CONGERSHAOJIANJISHIGEDIANZHAN。YOUYUGAOPINJIAOLIUDIANZIZHENLIUQIJIENENGHEJUDADESHICHANGQIANLI,JINRU20SHIJI90NIANDAIHOU,GEZHONGQITIFANGDIANZHAOMINGDENGGUANGFANCAIYONGGAOPINDIANZIZHENLIUQI,XINGCHENGYIGE"LVSEZHAOMING"DEXINXINGCHANYE。MEI、YING、FA、RIDENGZHUYAOFADAGUOJIAHEBUFENFAZHANZHONGGUOJIAXIANHOUZHIDINGLE"LVSEZHAOMING"DEJIHUA,BINGYIJINGQUDEMINGXIANXIAOGUO。

      MUQIAN,WOGUOYICHENGWEIZHAOMINGQIJUDESHENGCHANDAGUO,XIANYOUZHAOMINGQIJUSHENGCHANQIYE4500DUOJIA,DIANGUANGYUANCHANPINYOU60DUOGEMENLEI3500DUOGEPINZHONGGUIGE,DENGJUCHANPIN30DUOGEMENLEI500DUOGEPINZHONGGUIGE。WOGUOZHAOMINGJIENENGDAYOUQIANLIKEWA。MUQIAN,YINGGUANGDENG、XITUSANSEJINCOUXINGYINGGUANGDENGYISHENGCHANCHUSHIHEJIAYONGDEDUOZHONGCHANPIN。ZHEIZHONGDENGYUZHAODUXIANGTONGDEGUANXINGYINGGUANGDENGXIANGBIYUEJIEDIAN27%,YUBAICHIDENGXIANGBI,KEJIEDIAN70%。ANMEIHUJINYONGYIZHIJIENENGDENGJISUAN,QUANGUO4YIZHIJIENENGDENGJIUKEJIEDIAN2000WANQIANWADIANLI,SUOYIZAIWOGUOZHAOMINGJIENENGSHIYIXIANGHENZHONGYAODEKETI。

      ERXIANZAI,YOUYUJIAGEDEYINGXIANG,DIANZIZHENLIUQIRIGUANGDENGBINGMEIYOUPUJISHIYONG,ZHEIJIUSHIWOGUODEXIANZHUANG。DANSUIZHECHENGBENDEJIANGDI、SHICHANGJIAGEDEJIANGDI、ZHILIANGDETIGAO、JIGUOJIADE30%BUTIEZHENGCEFUCHI,JIANGHUIDALITUIGUANG。

     

    二、电子镇流器电路保护目前存在的问题:

    1、电子镇流器工作原理简介:

    辽宁11选5开奖结果查询  DIANLURUTU4SUOSHI:GAIDIANLUSHIMUQIANDABUFENCHANGJIAGUANGFANSHIYONGDEDIANZIZHENLIUQIDIANXINGDIANLUJIEGOU, R1、C1、D4、R4ZUCHENGQIDONGDIANLU;Q1、Q2、T1、Lp、EL、Cp、ELGONGTONGZUCHENGBANQIAOGAOPINNIBIANZHENDANGDIANLU。KAIQIDIANYUANHOU,DIANLUHENKUAIQIDONGCHANSHENGGAOPINZHENDANG,SHIC2LIANGDUANDEDIANYAZHUJIANSHENGGAO,DANGDADAODENGGUANDEDIANHUODIANYASHI,DENGGUANQIDONGDIANLIANG。DENGGUANDIANLIANGHOU,ZHENGGEDIANLUJIUYIZHICHUYUWENDINGDEGONGZUOZHUANGTAI。

    TU4、DIANZIZHENLIUQIGONGZUOYUANLITU

    2、电子镇流器电路存在的问题:

      SHANGSHUDIANZIZHENLIUQIJUYOUTIJIXIAO、ZHONGLIANGQING、DIANLUJIANDAN、YUANJIANSHAO、ZHUANHUANXIAOLVGAOHECHENGBENDIDENGTEDIAN,YINCI,DIANZIZHENLIUQIZAICHUANTONGZHAOMINGLINGYURUSHANGCHANGJUBUZHAOMING、JIAJUZHUANGSHIZHAOMINGZHONGYINGYONGGUANGFAN。DAN,YINWEIQIDIANLUBUWANSHAN,ZAISHIYONGANQUANSHANGHUICUNZAIZHUDUODEWENTI,YESHIZHUDUOCHANGJIABEITAOTAIDEYUANYIN。JUTIWENTIGUINARUXIA:

    (1)WUDENGSIYUREGONGNENG,DAKAIDIANYUANDENGJIUDIANLIANG,YICHANSHENGDENGSIDIANJIJIANSHEZUOYONG,ERJIANGDIDENGSIDESHIYONGSHOUMING,SHIYONGSHIJIANYIZHANGYIZAOCHENGDENGGUANYIDUANFAHEIDEXIANXIANG;

    (2)YOUYUDIANLUMEIYOUSHEBAOHUDIANLU,SUOYIYIDANSHIDIANDIANYUANGONGDIANFASHENGGUZHANG(RUDIANWANGDIANYASHENGGAOGUODUO),BUJINHUIZAOCHENGDIANLUSUNHUAI,YANZHONGSHIHAIHUIFASHENGHUOZAISHIGU;

    辽宁11选5开奖结果查询(3)DANGYOUDENGGUANFASHENGPOLIE、DENGGUANYIDUANFAHEI、LAOHUAHUOSHOUZHONGDENGGUZHANGSHI,NIBIANQISHUCHUDEDIANLIUBUDUANZENGDA,TONGCHANGZHEIGEDIANLIUHUISHENGGAODAOZHENGCHANGDIANLIUDE5BEIYISHANG。RUGUOZHEISHIBUCAIQUYOUXIAODEBAOHUCUOSHI,HUIZAOCHENGJIDAWEIHAI。SHOUXIAN,GUODADEDIANLIUHUIDAOZHINIBIANQIZHONGZUOWEIKAIGUANDESANJIGUANHUOCHANGXIAOYINGGUANJIQITAWAIWEIBUJIANYINGUOZAIERSHAOHUI,SHENZHIYINQIMAOYAN、BAOLIEDENGSHIGU。TONGSHI,DENGJIAODUIDIXIANHUOZHONGXIANHUIXINGCHENGZHANGSHIJIANDEJIGAODIANYA,DUIYU20W、36W、40WJIQITADABUFENGUOBIAO/FEIBIAODENGDEDIANZIZHENLIUQI,ZHEIYIDIANYAWANGWANGHUIDADAOYIQIANFUHUOGENGGAO,ZHEIBUJINWEIGUOBIAOGB15143SUOYANGEJINZHI,ERQIEYEHUIWEIJIRENSHEN、CAICHANANQUAN。GB15143-94“11.14”JIGB15144-94“5.13”BUFENDUIDIANZIZHENGLIUQIDEYICHANGZHUANGTAISHIYANBAOKUO:DENGKAILU、YINJISUNHUAI、QUJIHUO、ZHENGLIUXIAOYINGDENG,TONGSHIGUIDINGDIANZIZHENLIUQIZAIJINGGUOSHANGSHUSHIYANHOUBUDEFASHENGANQUANXINGGUZHANGBINGNENGGOUZHENGCHANGGONGZUO。

    (4)DUISHIYONGICZUOQUDONGDE,ICNEIBUWANCHENGBAOHUGONGNENGDECAIYANGDIAN,SHEDINGZAI3BEIGONGZUODIANLIUDEWEIZHISHANG,DANGDIANLIUZHANGSHIJIANCHUZAI2-3BEIZHIJIANSHI,ICBUDANBUBAOHU,ERQIEHUICHANSHENGGAOWENSUNHUAIICHEKAIGUANGUAN。

    三、PTC在电子镇流器电路中可解决的问题与方法:

    辽宁11选5开奖结果查询  DUIDIANZIZHENLIUQIYICHANGZHUANGTAIDEBAOHU,CHANGCAIYONGYIXIASIZHONGCUOSHI,ERYINGYONGGAOFENZIPTCZUODIANZIZHENLIUQIDEBAOHUFANGAN,CAISHIZUIHAO、ZUIMINGZHIDEXUANZE,JUTIFENXIRUXIA: 

    1、ZAIJIAOLIUSHURUDIANLUZHONGCHUANJIEBOLIGUANBAOXIANSI。ZAIZHEIGEWEIZHISHANGCHUANJIEBAOXIANSIHUISHIYIXIERENWURENWEIHUIQIDAOGUOLIUHUOGUOZAIBAOHUDEZUOYONG;ERSHIJISHANGZHEIYANGDEBAOHUFANGSHIYIBANBUHUIZAIDENGSIQUJIHUODENGGUOZAITIAOJIANXIATIGONGBAOHU,TAWANGWANGZAIKAIGUANQIJIANJICHUANHOUCAIHUIRONGDUAN,BUNENGQIDAOZHENZHENGYIYISHANGDEYICHANGZHUANGTAIBAOHUZUOYONG。

    2、ZAIZHENGLIUSHUCHUHUILUSHANGCAIYONGYIKEKONGGUI、SHUANGJIXINGJINGTIGUANHUOCHANGXIAOYINGGUANWEIHEXINDEBAOHUDIANLU。ZHEIZHONGDIANZIDIANLUBAOHUFANGSHIDEZUIDAYOUDIANSHIBAOHUSHIJIANDUAN,DANTONGSHICUNZAIZHEYIXIAYIXIEQUEDIAN:

    ①RONGYIFASHENGWUBAOHU:RUGUOYOUYUMOUZHONGYUANYIN,ZAIKEKONGGUIDECHUFADUANXINGCHENGJISHIJIDUANDEJIANMAICHONGYEHUIDAOZHINIBIANQITINGZHIGONGZUO,CONGERDAOZHIDENGXIMIE。

    ②SHEJIYUDIAOSHIGONGZUOBIJIAOFANSUO:YIBANQINGKUANGXIA,ZHEIZHONGBAOHUXIANLUHUIYOUBAOKUODIANZU、DIANRONG、MAICHONGBIANYAQICIJIXIANQUANZAINEIDEZHISHAO6ZHIDIANZIYUANJIAN,TONGSHISHIYONGZHEIMEDUOYUANJIANJIAZHIKEKONGGUIDENGYOUYUANQIJIANDELISANXINGJIWENPIAODENGWENTIJIANGZENGJIADIAOSHIGONGZUODEKUNNAN,JINERDUISHENGCHANXIAOLVZAOCHENGYINGXIANG。

    ③ZHEIZHONGBAOHUFANGSHITONGSHIHAICUNZAICHENGBENJIAOGAO、ZHANYONGPCBKONGJIANJIAODADENGQUEDIAN,ZHEIYESHILINGZHONGDUODIANZIZHENLIUQIZHIZAOSHANGTOUTENGDEWENTI。

    辽宁11选5开奖结果查询④KEKONGGUIDIANZIDIANLUBAOHUFANGSHIXIA,DANGSHUANG/DUODENGZHONGDEYIZHIDENGQUJIHUOSHI,JIANGDAOZHIZHENGGEZHENLIUQITINGZHIGONGZUO,CONGERSHIJIBIANZHENGCHANGDEYINGGUANGDENGTONGSHIXIMIE,ZHEIWANGWANGSHILINGRENBUANDE。

    辽宁11选5开奖结果查询3、SHIYONGTAOCIPTCBINGLIANZAIXIEZHENHUILUJIXIEZHENDIANRONGSHANG,ZHEISHIJIAOZAOSHIYONGDEFANGFA,NENGDADAORUANQIDONGDEMUDE,XUANCHUANKEYANZHANGRIGUANGDENGDESHIYONGSHOUMING。DANSHIJIDABUDAOBAOHUMUDE,HAICUNZAIHENDUOWENTI(RUTU5、6)SUOSHI:

    辽宁11选5开奖结果查询TU5   PTCR “TAOCIPTC”WENZUQUXIANTU

    辽宁11选5开奖结果查询           

    TU6  CPTC “TAOCIPTC”YUREQIDONGDIANLUKUANGTU 

      WEIJIEJUEYINGGUANGDENGYINJIYUREWENTI,LIYONGLEZHENGWENDUXISHUREMINDIANZU(YIXIAJIANCHENGCPTC “TAOCIPTC”)。QIWENZUTEXINGQUXIANRUTU5SUOSHI。QUXIANZHONGDETBDIANSHICPTC “TAOCIPTC”DEKAIGUANWENDU(ZUZHIZENGDADAOZUIXIAOZHILIANGBEISHIDEWENDU)。CPTC “TAOCIPTC”DETIWENGAOYUTBDIANHOU,SUIZHEWENDUDESHENGGAO,CPTC  “TAOCIPTC”DEDIANZUJIUHUIZHOUBIANDAOHENGAODEZHI,LIYONGCPTC“TAOCIPTC”DEZHEIYITEXINGSHEJIDEYUREQIDONGDIANLURUTU7SUOSHI。

    TU7 LIYONGCPTC“TAOCIPTC”YUREQIDONGDIANLUKUANGTU

    辽宁11选5开奖结果查询  DANGDIANLUJIETONGDESHUNJIAN,GAOPINDIANYUANDESHUCHUDIANYAV0JIADAODENGGUANLIANGDUAN,YOUYUREMINDIANZUCPTC“TAOCIPTC”DUIXIEZHENHUILUGOUCHENGFENLIU,SHIHUILUDEQZHIHENDI,DENGGUANLIANGDUANBUNENGXINGCHENGGAOYA,YEJIUBUNENGDIANLIANGDENGGUAN。TONGSHI,GAOPINDIANLIUTONGGUODIANGANLp、DENGSI、REMINDIANZUPTCR “TAOCIPTC”,DUIYINJIJINXINGYURE,JINGGUO0.4MIAODESHIJIANHOU(GBGUIDINGDAYU0.4MIAO),CPTC“TAOCIPTC”YINTONGGUODIANLIU,TIWENSHENGGAO,DIANZUZHIXUNSUZENGDA,JIANRUOLEDUIXIEZHENHUILUDEFENLIU。DANGZUZHIZENGDADAOYIDINGZHISHI,XIEZHENHUILUQIZHEN,XIEZHENDIANYAFUZHIV2ZENGDADAOBADENGGUANDIANLIANG。DENGGUANDIANLIANGSHI,DENGGUANCHENGXIANFUZUTEXING,JIDENGGUANDIANLIUZENGDA,DENGGUANLIANGDUANDIANYAV3JIANGDAOEDINGDEGONGZUODIANYAZHI,YUREQIDONGGUOCHENGJIESHU,DENGGUANZHUANRUZHENGCHANGGONGZUO。

     WENTIZAIYUDENGGUANZHENGCHANGGONGZUOHOU,REMINDIANZUCPTC “TAOCIPTC”SHIZHONGCHUYUREDONGPINGHENGZHUANGTAI,ZHEISHIYINWEIREMINDIANZUBUNENGWANQUANZUDUANDUIDENGYINJIDEFENLIU,REMINDIANZUTIWENDEGAODIYINGXIANGZHETONGGUODIANLIUDEDAXIAO。TONGGUODIANLIUDEDAXIAOYOUYINGXIANGDAOREMINDIANZUTIWENDEBIANHUA。JUTIDIJIANG,DANGCPTC “TAOCIPTC”CHENGXIANGAOZUZHUANGTAISHI,DIANLIUJIANXIAO,CPTC “TAOCIPTC”TIWENSUIZHIJIANGDI,ZUZHIBIANJIANXIAO,YOUDAOZHILIUGUOCPTC “TAOCIPTC”DEDIANLIUZENGDA,RUCIXUNHUANSHIREMINDIANZUSHIZHONGCHUYUBAOHUYUBUBAOHUDEBIANHUAZHUANGTAIZHIZHONG。

    ZHEIZHONGZHUANGTAIYOURUXIAWEIHAI:

    辽宁11选5开奖结果查询① CPTC “TAOCIPTC”ZAIYUREQIDONGDIANLUZHONGSHIZHONGYOUGONGHAO,YIBANWEIZONGGONGLVDE4%。SHIDIANZIZHENLIUQIHUODIANZIJIENENGDENGDELIUMINGXISHUJIANGDI。JINGCESHI,40WYINGGUANGDENGDIANZIZHENLIUQICPTC “TAOCIPTC”DEGONGHAODAYU1.6W,18WDIANZIJIENENGDENGCPTC “TAOCIPTC”DEGONGHAOZAI0.8WZUOYOU。ANMEIWAGONGLVFACHUGUANGTONGLIANG50LIUMINGJI,40WHE18WDEDIANZIZHENLIUQIYINCIERFENBIESUNSHI70HE40LIUMING。

    辽宁11选5开奖结果查询② CPTC “TAOCIPTC”DEGONGHAOCHANSHENGDERELIANGSHIJINCOUXINGYINGGUANGDENGHEDIANZIZHENLIUQIQIAONEIDEWENDUSHENGGAO,HUIZAOCHENGQITADIANZIYUANJIANTEBIESHIJINGTIGUANHEDIANJIEDIANRONGQISUNHUAI,SHIGUZHANGLVSHANGSHENG。

    辽宁11选5开奖结果查询③ YINGGUANGDENGDIANLIANGHOU,DENGSIHUILUYINCPTC “TAOCIPTC”DECUNZAI,SHIZHONGYOUDIANLIUTONGGUODENGSI,YOUCIERXINGCHENGFASHEDIANLIU,SUODUANLEYINJIDESHIYONGSHOUMING。

    辽宁11选5开奖结果查询④ YUREDIANLUZHONGDECPTC “TAOCIPTC”ZAIDENGGUANDIANLIANGHOU,RENGCHUYU80℃YISHANGDEGAOWENHUANJINGXIA,YIZAOCHENGCPTC “TAOCIPTC”JINGJIEDIANZUXINGNENGDETUIHUA,SHIWENZUXISHUGAIBIAN,YURESHIJIANBIANZHANG。TUIHUAYANZHONGSHIQIDONGSHUNJIANCHANSHENGDECHONGJIDIANLIUHUISHAOHUAIGONGLVGUAN。RUGUOYINJIZHANGSHIJIANCHUZAIYUREQIDONGZHUANGTAI,ZUIZHONGJIANGHUISUNHUAIDENGGUANHEDIANZIZHENLIUQI。   

    ⑤ CPTC “TAOCIPTC”ZUINANMANZUNAIGAOYAZHEIYIZHIBIAO。RUTU7 ,DANGCPTC “TAOCIPTC”BINGLIANYUDENGGUANLIANGDUANSHI,YAOCHENGSHOUJIAODADEKAILUDIANYAVtrig(YIBANWEI1000VZUOYOU),ZHEISHICPTC “TAOCIPTC”DEWENZUQUXIANZAIGAOYUKAIGUANWENDUYIHOU,SHANGSHENGCHIHUAN。ZHANGQIGONGZUOZAIGAOYA、BAOHUZHUANGTAI,QISHOUMINGJIANGBIRIGUANGDENGDESHOUMINGGENGDUAN,RIGUANGDENGHAIMEIYOUHUAIYIQIAN,TAOCIPTCJIUZAOZAODEHUAIDIAOLE。

    ⑥ CPTC “TAOCIPTC”SHIBINGLIANZAIXIEZHENDIANRONGLIANGDUAN,ZHENGCHANGGONGZUOSHISHICHUYUGAOZUZHUANGTAI(BAOHUZHUANGTAI),RUGUODIANLUYOUGUOLIUGUZHANG,BUNENGWANCHENGGUOLIUBAOHUZUOYONG。

    辽宁11选5开奖结果查询⑦ DANGGAOPINDIANLIUJINGGUOCPTC “TAOCIPTC”SHI,YEHUISHIQIWENZUTEXINGQUXIANZAIGAOYUKAIGUANWENDUTBHOUSHANGSHENGCHIHUAN。ZHEIXIEDOUHUISHICPTC “TAOCIPTC”DUIDENGSIDEYUREXINGNENGBIANCHA。

    辽宁11选5开奖结果查询⑧ TONGGUOCESHIZHENGMINGCPTC “TAOCIPTC”CHENGXIANYOUXIANGDANGDEDIANRONGLIANG。ZAIPINLVJIAOGAODEXIANLUZHONG,SHIYONGCPTC “TAOCIPTC”YUQIDONGDIANRONGCBINGLIAN,HUIZHIJIEPOHUAIZHENLIUQIDESHUCHUTEXING。TEBIESHIT5XINGYINGGUANGDENG,YIBANYAOQIUDIANZIZHENLIUQIDEGONGZUOPINLVZAI50kHzYISHANG,DUIQISHUCHUTEXINGYINGXIANGGENGYANZHONG。

      JINGUANCAIYONGCPTC “TAOCIPTC”DUIYINJIJINXINGYUREDEFANGSHICUNZAIZHESHANGSHUQUEDIAN,DANMUQIANZHAOMINGXINGYESHENGCHANDEDIANZIZHENLIUQI,FANJUBEIYUREGONGNENGDEDIANZIZHENLIUQI、JINCOUXINGDIANZIJIENENGDENG,RENGYOUXUDUOSHENGCHANCHANGJIAHAICAIYONGCPTC “TAOCIPTC”YUREFANGSHI。

      产生上述问题的主要原因是PTC在电子镇流器上应用的误区:部分电子镇流器的设计工程师们,知道PTC是正温度系数热敏电阻,但不知道有“高分子热敏电阻-PPTC”,与“陶瓷热敏电阻-CPTC”,以及其电气性能与应用上的区别,因陶瓷PTC最早应用在电子镇流器上,并出现了问题,但因此而增加的成本又使销售受阻,一直是一对难与处理好的矛盾。

     

    4、使用高分子PTC作电子镇流器的过载保护:

      使用高分子PTC作电子镇流器的过载保护,高分子PTC又名PPTC,简称“PTC”或“WHPTC”,“WHPTC”是我司的“万和”牌“PTC”。高分子PTC不仅能克服陶瓷PTC(CPTC)的缺点,而且能很好的达到开机软启动、过流保护过温保护的目的。具体讨论如下:

      使用高分子PTC作电子镇流器的过载保护的方法是,在谐振回路即谐振电容旁边串接WHPTC辽宁11选5开奖结果查询热敏电阻。如图8所示。

     辽宁11选5开奖结果查询     

    TU8 GAOFENZIPTCTEXINGYUDIANZIZHENLIUQIYICHANGBAOHUDEYINGYONGYUANLIKUANGTU

    辽宁11选5开奖结果查询  DANGDENGGUANZHENGCHANGSHI,DIANZIZHENLIUQIJIETONGDIANYUANHOU,DIANGAN、DIANRONGHEPTCREMINDIANZUZUCHENGDEXIEZHENDIANLUSHIYINGGUANGDENGZHENGCHANGQIDONGGONGZUO。RUGUODENGGUANYINDENGSILAOHUAHUOLOUQIDENGYUANYINERQUJIHUOSHI,PTCREMINDIANZUHUIZAISHUMIAOZHONGNEIDONGZUO,POSHILC CHUANLIANXIEZHENDIANLUTINGZHEN,CONGERQIEDUANGAOYA,TONGSHIBAOHULENIBIANQIZHONGDEKAIGUANQIJIAN。RUTU9SUOSHI。

    辽宁11选5开奖结果查询TU9 GAOFENZIPTCZUODIANZIZHENLIUQIYICHANGBAOHUDEYINGYONGYUANLITU

    辽宁11选5开奖结果查询GAIBAOHUFANGSHIDEYOUDIANHEDADAODEMUDESHI:

    ① 从图6可见:在正常工作时,因WHPTC的阻值很小(WH130-300是1.3—2.6.欧姆)分压很低,电压主要是电容Cp的容抗(708.567欧姆)分去了,所以对PTC的耐压要求并不高。耐压130V的WHPTC已足够了。(Xcp=1/2πf c=1/2×3.14×35×103×6.8×10-9=708.567欧姆,Cp=6n8 ;f=35KHz)。

    ② YINWHPTCDEZUZHIHENXIAO,GONGZUOSHIDECHARUSUNHAOFEICHANGXIAO(KEYIBUJI),DUIRIGUANGDENGDELIUMINGMEIYOUSUNSHI,BUYINGXIANGRIGUANGDENGDEFAGUANGLIANGDU。

    辽宁11选5开奖结果查询③ SUIRANWHPTCDEZUZHIXIAO,DANDENGSIDEZUZHIYEZHIYOU10OUMUZUOYOU,JIDENGYUZAIZHEIGEDIANLUSHANGJIARULESIFENZHIYIDEZHILIUDIANZU,ZAIDENGGUANQIDONGGUOCHENGZHONGDEXIANLIUZUOYONG,NENGDADAJIANXIAODENGSIDIANJIDEJIANSHEZUOYONG,CONGERZHENZHENGBAOHUDENGSI,DADAYANZHANGDENGGUANDESHIYONGSHOUMING。

    ④ DANGYOUDENGGUANFASHENGPOLIE、DENGGUANYIDUANFAHEIDENGGUZHANGSHI,XIEZHENDIANRONGSHANGDEDIANYAHUISHENGGAODAOZHIDIANLIUXUNSUZENGDA,HUISHAOHUAIKAIGUANJINGTIGUANHEJICHUANXIEZHENDIANRONG,SHIYONGLEWHPTCHOU,HUIZAIDIANLIUSHENGGAODEGUOCHENGZHONGJISHIBAOHU,BAOHUHOUDIANLUTINGZHENHUOXUERUOZHENDANG,XIANZHILEDIANYADESHENGGAO,SUOYIBUHUIYOUGAOYASUNHUAIPTCHEXIEZHENDIANRONG。

    辽宁11选5开奖结果查询⑤ DANGDIANZIZHENLIUQINEIBUDEWENDUCHAOGUOGUIDINGDEWENDUSHI,PTCHUIJISHIBAOHU,BUHUICHANSHENGSUNSHI。

    ⑥ 对使用IC做驱动的, IC内部完成保护功能的采样点,设定在3倍工作电流的位置上,当电流长时间处在2-3倍之间时,IC不但不保护,而且会产生高温损坏IC和开关管,然而,当使用WHPTC后,能在过电流超过工作电流的1.7倍至2倍时,及时保护,这就可以弥补IC保护带来的不足。

    ⑦ YIDANSHIDIANDIANYUANGONGDIANFASHENGGUZHANG(RUDIANWANGDIANYASHENGGAOGUODUO),SHIDIANZIZHENLIUQINEIBUDIANLIUGUOGAOSHI,PTCHUIJISHIBAOHUZHENGGEDIANLU,BUHUIZAOCHENGDIANLUSUNHUAI,GENGBUHUIFASHENGHUOZAISHIGU。

    ⑧ RIGUANGDENGSHIYIGEFUZUQIJIAN(FUWENDUXISHUDEYUANJIAN),SHIYONGZHENGWENDUXISHUDEWHPTCCHUANLIANZAIQIHUILUSHANG,BUDANYOUGUOWEN、GUOLIUDEBAOHUZUOYONG,HAINENGZAIYIDINGFANWEINEIQIDAOWENDUBUCHANGDEZUOYONG。

    ⑨ WHPTCBUDANKEYIYONGYUXIEZHENDIANRONGDECHUANLIAN,HAIKEYONGYUDIANYUANDESHURUDUANJIZHENGLIULVBODIANLUYUGAOPINNIBIANDIANLUZHIJIAN(RUTU10SUOSHI),SHIYONGLINGHUO、JIANDAN。

     

    TU10  WHPTCKEANZHUANGSHIYONGDEWEIZHI

    ⑩ DUIYUYIGEDIANZIZHENLIUQIDAIDUOGERIGUANGDENGDE,DANGQIZHONGYIGERIGUANGDENGSUNHUAIHOU,YINWHPTCDEBAOHUZUOYONG,SHIQITARIGUANGDENGJIXUZHENGCHANGSHIYONGERBUSHOUNEIGESUNHUAIRIGUANGDENGDEYINGXIANG。RUTU11SUOSHI:SANGERIGUANGDENGZHONGRUGUOYOUYIGEHUOERGERIGUANGDENGDIANLUSUNHUAI,QITADERIGUANGDENGJIANGZHENGCHANGGONGZUO。

    TU11  YIGEDIANZIZHENLIUQIDAISANGERIGUANGDENGYUANLIKUANGTU

    辽宁11选5开奖结果查询  ZHENGYINWEIGAOFENZIPTCZUODIANZIZHENLIUQIDIANLUDEYICHANGBAOHUJUYOUSHANGSHUYOUSHI,SUOYIBEIHENDUOCHANGJIAZHUJIANRENKE、ZHUBUYINGYONG。

      目前已经被很多电子镇流器制造商所认识,我司开发出WH130-XXX或WH250-XXX系列电子镇流器专用PTC热敏电阻辽宁11选5开奖结果查询即使在70℃的高温环境下仍然能保持日光灯正常工作,同时在室温的条件下也能保证良好的保护特性;另一方面,即使经过多次或长时间提供保护后,PTC仍然可以保持性能十分稳定。

     

    5、WHPTC作电子镇流器电路异常保护的应用方法:

    辽宁11选5开奖结果查询① WHPTCKEYISHIYONGHEANZHUANGDEWEIZHIRUTU11、TU12SUOSHI,QIZHONGYIYONGYUCHUANLIANZAICpCHUDEYINGYONGJIAODUO。

    TU12  WHPTCKEANZHUANGSHIYONGDEWEIZHI

      WHPTCZAIJIAOLIUSHURUDUANQUDAIBOLIBAOXIANGUANDEYINGYONGYESHICHANGJIANDE,YINWHPTCBAOHUDONGZUODESUDUBIBOLIGUANBAOXIANSIKUAIHENDUO,QIBAOHUSUDUBIJIAORUXIADEQUXIANTU:

    辽宁11选5开奖结果查询② WHPTC ZAIDANDENGDIANZIZHENLIUQIZHONGDEYINGYONGRUTU13:

     

    TU13  WHPTCZAIDANDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    TU14 WHPTCZAIDANDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    TU15 WHPTCZAIICQUDONGDEDANDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    TU16    WHPTCZAIICQUDONGDEDANDENGDIANZIZHENLIUQIZHONGDEYINGYONG

     图图17 WHPTC在单灯电子镇流器中的应用

     

    ③ WHPTCZAISHUANGDENGDIANZIZHENLIUQIZHONGDEYINGYONGRUTU18-19:JIASHEYINGGUANGDENGQIZHONGYIZHIQUJIHUO,ZEDUIYINGDEWHPTCDONGZUO,DUIYINGDEDENGSIDIANLIUJIEJINWEI0;DANQITAYINGGUANGDENGDEGONGZUOBUHUISHOUDAOYINGXIANG。ZHEIYANG,YONGHUJIUBUBIWEIDAODISHINAZHIDENGSHOUMINGZHONGLEHUOZHESHIZHENLIUQISUNHUAIZHEIYANGDEWENTIERKUNRAO。

    TU18   WHPTCZAISHUANGDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    辽宁11选5开奖结果查询TU19   WHPTCZAISHUANGDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    ④ WHPTCZAISHUANGDENGDIANZIZHENLIUQIZHONGDEYINGYONGRUTU20:

    辽宁11选5开奖结果查询TU20   WHPTCZAISHUANGDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    ⑤ WHPTCZAIDANUXING、SHUANGUXINGJIENENGDENGDIANZIZHENLIUQIZHONGDEYINGYONGRUTU21:

    辽宁11选5开奖结果查询TU21  WHPTCZAIDANUXING、SHUANGUXINGJIENENGDENGDIANZIZHENLIUQIZHONGDEYINGYONG

    四、WHPTC在电子镇流器电路保护中的特点与优势:

     

     

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