MOSFET与IGBT组合器件在高频开关电源中的应用及仿真

Application and simulation of MOSFET and IGBT combined device in high-frequency SMPS

介绍了MOSFET和IGBT的工作原理和特性,分析了它们的组合(并联)应用效果,并将之运用于DC-DC全桥变换器中;介绍了一款仿真软件S im p lorer,通过它来进行仿真研究,并对仿真结果进行分析。

This paper introduces the work principle and characteristics of MOSFET and IGBT, analyzes the effect of their parallel connection, and uses the combined device in DC-DC full-bridge converter. A simulation soft named Simplorer is used for simulation study and the simulation result is analyzed.