精选优质文档-倾情为你奉上EXB841的自身保护及驱动电压的调整【关键词】驱动电路,过流,过热,驱动电压【论文摘要】分析指出了EXB841自身可能出现过热、过流的几种场合，给出了对EXB841自身进行保护的措施；另外，还给出了一种可对IGBT的驱动电压进行幅值调整的电路。Abstract：The paper points out by means of analysis several occasions that it is possible for EXB841 to produce overheat and overcurrent,and gives several self-protection methods for EXB841;Furthermore,a circuit that can adjust drive voltage value for IGBT has been presented.Key words：drive circuit;overcurrent;overheat;drive voltage1前言EXB系列混合集成电
