摘要
介绍了混合滤波器设计中开关器件IGBT的特性,讨论了EXB841为核心的IGBT驱动电路的搭建。给出了过电压吸收和过电流保护的改进办法。实验证明此驱动设计稳定有效。
The principles of IGBT used in the design of power filter and its driver circuit based on EXB841 are introduced in details. Improved methods of over-cun＇ent protection and over-voltage absorption are indicated also. Experiment results show the design is efficient and feasible.
出处
《电源技术应用》
2007年第9期34-37,共4页
Power Supply Technologles and Applications
