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双色双球开奖查询:?ģIGBTϵyӵķ

lrg2014-04-21g[Δ2806
IGBT^pO;wܾкܴăV\õИIĿIһЩĸɔ_ʧЧ׌ƹ׃yҪOӋ܉?IGBTϵy·??

ĿǰʹúOӋIGBT^϶DzôַʽOӋģʽ^ϵyԟoֿĸɔ_ϵyĸNʧЧ}Qڰ댧wIaOӋY˲BƶOܵcоIGBTʧЧCĻAͨ^ϵyⲿͻOӋƿi@εOӋͻƂy?g?̽ӑIGBTϵy·?lĽqb?

IGBTʧЧϣϵyȲϵyֲsɢ늸늙CБ늄ӄؓdͻ׃^늉^;ϵyⲿ늾WБӿwYIGBTʧЧҪɼ늘OͰlO^/^͖ŘO^/^

IGBTʧЧCIGBTԭl·aܴ˲BPr׃di/dt^©м늸еĴIGBT 늘O^늉ȲaסЧʹIGBTiʧЧͬr^ߵ^늉ʹIGBTIGBTԭMŴ^ ʹ_Pp

IGBTyʧЧCMp·IJ늸ԴˁpСP^늉;ڼ늘OͰlO֮gmORC·RCD·;ږŘO·x񴮽迹ӷOֹܷŘO^늉

IGBTʧЧrɷN?ģ?/div>

1. 늘O^늉^oIGBT׃l{Դ·

y?ģʽg`Ԃ~^伫֮䲢RCV·ЧP^늉_PpڌHDCԴǰ˵ӿͻʹ늘O^늉ʹRCV ·ֵЧЧIGBTͨ߶·늙CӕrӕrĴ·зֲ늸^̶ȵĸБ^ ʹIGBTpͬr늙CɵĸБ늄ӄ·ƉҲஔش󡪡̎]п]@һc

ᘌrӿͻֿ÷·Mзo˲_l{ӿ(BPSS)דȾИO^־ИO͵Ěͬrᘌ늙CISO7637P˜ԓaƷȫʹʹtͬr_ɷNrw}УISO7637L (P5A)ʧЧҲLʹ;մɷ늹ֱܲԴ·m}··늉^

2.ŘO^늉^o

y?ģʽgǷ@դUɻJTԴ^ּIGBTGOEO֮gOһЩ?Ԫ?RGEʹŘOe늺й(ֵȡ5k);ɂ“ķOV1V2Ǟ˷ֹԴ늉pIGBT ߀ЌF·cӵIGBT֮gĸxOӋԼOӋmϖŘO}_·Ȼʹ@ڌHʹõĹIhϷȻб^ߵĮaƷʧЧʡЕr5%PČ򞔵о@˲Bӿo늼lӸɔ_oܵPϵڴ˵푑rghhĶIGBT^p

?ģʽg܇јܸΪО͵˲̬ҷNؚ?TVS)һŘO늉s15VxSMBJ15CAԓaƷͨ^IEC61000-4-5ӿyԇ10/700US 6kV

TVSٶȘO(_PS)ͨhO(_ǧ)ͬrTVSo늾зdzõЧԓaƷͨ^ IEC61000-4-2|8kVͿ՚15kVķ늜yԇ

yRG׃ضϵ(PPTC)UzȾЧ֌ضȱ^Ȳӕr迹ҲĶ^зdzõЧ

҂ͨ^y?ģzО͵\ģʽ՛SYϸ\ȽF?֪?ģʋԸigbtϵyȫ??͵?ģʽIGBTڹIϵyIl]ӷ