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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。 nbsp; Lifting tool,gearb.axis2   sp; Lifting accessory, wrist unit, IRB7600   sp; connector 32p p; Pin connector 32p &nb nbsp; Pin connector 32p 6 Socket connector 32p p; Cam kit ax1 3HAC12750-4 Pos SW ax 1 mtrl. set &n Cam kit ax3   sp; Cam kit ax2 |
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