白小姐四肖必选一肖

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英飞凌IGBT厂家 > 英飞凌igbt模块资讯 > IGBT的作用及应用!

IGBT的作用及应用!

编辑 :

SHENZHENYISHENGTONGKEJIYOUXIANGONGSI

时间 : 2018-12-21 20:24 浏览量 : 117

IGBT

IGBT(JUEYUANZHASHUANGJIJINGTIGUAN)JUEYUANZHASHUANGJIJINGTIGUANSHIYOUBJT(SHUANGJIJINGTIGUAN)HEMOS(JUEYUANZHACHANGXIAOYINGJINGTIGUAN)ZUCHENGDEFUHEWANQUANKONGZHIDIANYAQUDONGGONGLVBANDAOTIQIJIAN,QIJUYOULIANGGEMOSFET。 GTRDEGAOSHURUZUKANGHEDIDAOTONGDIANYAJIANGDEYOUDIAN。 GTRBAOHEDIANYAJIANGDI,ZAILIUMIDUDA,DANQUDONGDIANLIUDA; MOSFETQUDONGGONGLVXIAO,KAIGUANSUDUKUAI,DANDAOTONGDIANYAJIANGDA,QIEZAILIUMIDUXIAO。 IGBTJIEHELESHANGSHULIANGZHONGQIJIANDEYOUDIAN,JUYOUDIQUDONGGONGLVHEJIANGDIDEBAOHEDIANYA。SHIYONGYUZHILIUDIANYAWEI600VJIYISHANGDEZHUANHUANQIXITONG,RUJIAOLIUDIANJI、NIBIANQI、KAIGUANDIANYUAN、ZHAOMINGDIANLU、QIANYINQUDONGHEQITALINGYU。

igbt


IGBT的作用及应用!



白小姐四肖必选一肖ZAIGONGNENGFANGMIAN,IGBTSHIYIZHONGDIANLUKAIGUAN,YONGYUJISHIDAOJIBAIFU、JISHIDAOJIBAIANDEGAOYA。(XIANGBIZHIXIA,SHOUJIHEJISUANJIDIANLUBANSHANGDEYUNXINGDIANYAJIAODI,CHUANSHUXINHAOSHISHUYURUODIANDEZHUYAOBUFEN。)TAKEYIBEIRENWEISHIJINGTIGUAN,DIANYAHEDIANLIUTAIDA。


JIALIDEDENGKAIGUANYOUANNIUKONGZHI。IGBTBUSHIYONGJIXIEANNIU。TASHIYOUJISUANJIKONGZHIDE。JUTIDISHUO,IGBTDEJIANHUAMOXINGYOUSANGEJIEKOU,LIANGGE(JIDIANJIHEFASHEJI)LIANJIEDAOGAOYADIANLU,HEYIGEJIESHOUXINHAO,CHENGWEIZHAJI。JIZHAJIYIGEGAODIANPINGXINHAO,KAIGUAN(ZAIJIDIANJIHEFASHEJIZHIJIAN)JIUHUIJIETONG;RANHOUJIYIGEDIDIANPINGXINHAO,KAIGUANJIUHUIDUANKAI。DAOZHAJIDEXINHAOSHISHUZIXINHAO(JI,JINCHUYUGAOHEDIZHUANGTAI)。DIANYAHENDI,SHUYURUODIANLIU。TAKEYITONGGUOXIANGDUIJIANDANDEQUDONGDIANLULIANJIEDAOJISUANJI。SHIJIDE“JISUANJI”TONGCHANGBEICHENGWEIDSPWEICHULIQI,TASHANZHANGCHULISHUZIXINHAO,BINGQIEXIANGDUIJINCOU。


YOUXUDUOZHONGGAOYAKAIGUANKEYIYONGSHUZIXINHAOKONGZHI。IGBTZUOWEIQIZHONGDEYIZHONG,QITEDIANSHIZAIDIANLIUHEDIANYASHUIPINGXIAJUYOUZUIGAODEKAIGUANSUDU,MEIMIAOKEYIKAIGUANSHUWANCI。GTOYIQIANYEYONGYUGUIDAOJIAOTONGLIECHE,DANQIKAIGUANSUDUDI,SUNHAOGAO。XIANZAITAZHINENGZAIZUIDADIANYAHEDIANLIUCHAOGUOIGBTDENAIJIUFANWEISHICAINENGSHIYONG。IGCTBENZHISHANGYESHIGTO,DANQIJIEGOUYIJINGYOUHUA。KAIGUANSUDUHEZUIDADIANYADIANLIUZAIGTOHEIGBTZHIJIAN。DAGONGLVMOSFETSUDUKUAI,DANBUNENGCHENGSHOUZHEIMEDADEDIANYAHEDIANLIU,FOUZEHUISHAOHUAI。


这么快的转换有什么用?


白小姐四肖必选一肖YIBANDEQIANGDIANLIUZHIYOU50HzDEJIAOLIU,BIANYAQIKEYIGAIBIANTADEDIANYA,DANBUNENGGAIBIANTADEPINLV,BUNENGBATABIANCHENGZHILIU。LIYONGIGBTKAIGUAN,KEYISHEJIYIZHONGDIANLU。TONGGUOJISUANJIKONGZHIIGBT,KEJIANGDIANYUANCEDEJIAOLIUDIANLIUZHUANHUANWEIJIDINGDIANYADEZHILIUDIANLIU,HUOJIANGGEZHONGDIANLIZHUANHUANWEIFUZAISHIYONGSUOXUPINLVDEJIAOLIUDIANLIU。ZHEIZHONGDIANLUJIAOZUOZHUANHUANQI。BAJIAOLIUDIANZHUANHUANCHENGZHILIUDEDIANLUJIAOZUOZHENGLIUQI;BAZHILIUDIANZHUANHUANCHENGJIAOLIUDIANDEDIANLUJIAOZUONIBIANQI;BAZHILIUDIANZHUANHUANCHENGZHILIUDIANDEDIANLUJIAOZUOKAIGUANDIANYUAN;BASANXIANGJIAOLIUDIANZHUANHUANCHENGJIAOLIUTONGDEDIANLU。rrentCHENGWEIJUZHENBIANHUANQI。


如何实现它?


XUYAOTANTANPWMDEGAINIAN,ZAIZHEILIWOKENENGBUSHIHENQINGCHU。NIYOUMEIYOUJIANGUOJIALIDEZHAOMINGDENGJIECHUBULIANGSHISHANSHUODEHENKUAI?SHANGUANGDENGHAOXIANGMEILIANGMA?ZHEISHIYINWEISHANSHUODEDENGDIANLIANG0.1MIAO,RANHOUXIMIE0.1MIAO。ZONGGONG0.2MIAO,TAZHIFACHU0.1MIAODEZHENGCHANGGUANG,SUOYIKANQILAIHENAN。QIANGDIANBENZHISHANGSHIDIANDECHUANSHU,SUOYIZHEIGEYUANLIYEKEYISHIYONG。RUGUODIANQIZHONGDEDIANLIUJIHUBUBIAN,300VDIANYAZAIDIYIGE0.2MIAONEIBEILIANJIE,0VDIANYAZAIDIERGE0.1MIAONEIBEILIANJIE,NEIMEZAIJIEXIALAIDE0.3MIAONEITAJIANGDENGXIAOYUDIANQILIANGDUANDE200VDIANYA。WOMENCHENGZHEIGE300VDEDIANYA,ZHICHIXU0.2MIAO,WEIYIGEMAICHONG。TONGGUOZAI0.3MIAONEIGAIBIANMAICHONGSUOZHANDESHIJIAN,KEYISHIXIANCISHIDEDENGXIAODIANYAZAI0-300VNEICHENGWEIRENYIZHI,JISUOWEIDEMAIKUANDIAOZHI(PWM)。DIANYACONGGAODAODIDEZONGBIANHUASHIJIANYUEDUAN,DIANYAYUEJIEJINDENGXIAODIANYA。

image.

白小姐四肖必选一肖WEIJIBAIKERIYUZHONGDETUBIAOSHUOMINGLETONGGUOPWMHUODEBUTONGZHILIUDIANYADEFANGFA。

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白小姐四肖必选一肖WEIJIBAIKERIYUDEYIFUTUPIANSHUOMINGLETONGGUOPWMHUODEBUTONGDIANYAHEPINLVDEJIAOLIUDIANDEFANGFA。


白小姐四肖必选一肖DANGRAN,NINHUIWEN,WEISHENMEDIANQIZHONGDEDIANLIUJIHUBUBIAN,YINWEIKAIGUANMEIYOUYUDIANQIZHIJIECHUANLIAN。SHIJIDEZHUANHUANQIDIANLUJIANGSHAOWEIFUZAYIXIE,DANGKAIGUANDUANKAISHI,LINGYIGEDIANLUJIANGZIDONGJIHUO,YIQUEBAODIANLIUSHILIANXUDE。(HAIYOUFANZHUANDIANLU,DANGKAIGUANDUANKAISHI,DIANYUANSHICONGDIANYUANDAODIANQIDE,ERDANGDIANYUANGUANBISHI,DIANYUANBUSHICONGDIANYUANLAIDE。)RUGUONINMEIYOUXUEXIGUODIANRONGDIANGANHEERJIGUAN,NINKEYIZHIDAOZHEIJIUSHIZHEIZHONGQINGKUANG。


白小姐四肖必选一肖JIANERYANZHI,WOXIANZAIYOUYIGEQIANGDIANLIU,TADEDIANYAHEPINLVYOUWOKONGZHI。ZHEIZHONGQIANGDIANKEYIYONGLAIQUDONGGAOSUDIANJI。MUQIAN,JIAOLIUDIANDONGJIZAIGAOSUTIELUZHONGDEDAOGUANGFANYINGYONG。JIEGOUJIANDAN,SHENGDIAN,DANSUDUNANYIDIAOJIE。XINGYUNDESHI,QISUDUYUSHURUJIAOLIUDIANYUANDEPINLVMIQIEXIANGGUAN,YINCIKEYISHIYONGIGBTBIANHUANQICHANSHENGQIANGDIANYAHEKONGZHIPINLVYILINGHUOKONGZHIDIANJIDESUDU。FANYINGZAIGAOSUTIELUSHANG,SHIGAOSULIECHEDESUDU。ZHEIJIAOZUOVVVF。


白小姐四肖必选一肖CHULEGAOSUTIELU,RUDIANDONGCHELIANG,BIANPINKONGDIAO,FENGLIWOLUNJIHEXUDUOQITACHANGHESHIYONGDEJIAOLIUDIANDONGJI,IGBTHEPIPEIDIANLUBEIYONGLAIKONGZHIDIANDONGJI。ZAITAIYANGNENGFADIANCHANGHEDIANNENGCUNCHULINGYU,IGBTZHUYAOYONGYUJIAOLIUHEZHILIUZHUANHUAN。


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