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IGBT(Insulated Gate Bipolar Transistor),绝缘栅双极型晶体管,是由BJT(双极型三极管)和MOS(绝缘栅型场效应管)组成的复合全控型电压驱动式功率半导体器件,兼有MOSFET的高输入阻抗和GTR的低导通压降两方面的优点。GTR饱和压降低,载流密度大,但驱动电流较大;MOSFET驱动功率很小,开关速度快,但导通压降大,载流密度小。IGBT综合了以上两种器件的优点,驱动功率小而饱和压降低。 85.3 FOXBORO N-823DP-H3S1SH2 Differenziale Pressione Trasmettitore 0-25400px-h2o Foxboro IGP20-D22B01F-L1 Gage Pressure Transmitter -15-15in-h2o 12.5-42v-dc Foxboro 58P4 Proportional Tape Foxboro IGP10-T22C1F-L1 Gage Pressure -42v-dc FOXBORO 257P-2C Dis y Stazione FOXBORO TA-1B Temperatur Steuerung Mess- Element 0-400f FOXBORO IGP10S-TP3C1FD-M0L1G1 Gage Druck Sender 0-36.1psi 12.5-42v-dc Foxboro D3001YS Rev Fd Pcb Circuit Board Foxboro P0914YM FCM10E 10mbps Coaxial To 2mbps Fielbus Communication Module Foxboro IDP10-DF1C01F-L1/PSFLT-B3S0E51 Differential Pressure Transmitter 3in 150 Foxboro 872-11AMS-8 BB Electrochemical Monitor 0-14ph 120v-ac FOXBORO IAP10-D20C1F-M1 Absolue Pression Transmetteur 30psi FOXBORO 58P4 Proportionale Fascia |
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