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boerse
2 天
Infineon-Aktie: Lohnt sich der Einstieg jetzt?
TecDax 3.671 10:53:45 0,49% 10:53:45 ...
eeworld.com.cn
22 天
IGBT在电动汽车逆变器中的应用
近年来,新型功率开关器件IGBT(图1)已逐渐被人们所认识,IGBT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(图2),IGBT是Insulated Gate Bipolar Transistor的缩写形式,是绝缘栅双极型晶体管。与以前的各种电力电子器件相比 ...
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