The Design of the Date Acquision Card With Optoisolator According to PC-BUS Standard 带光电隔离符合PC总线标准数据采集卡设计
To prevent the control disturbance in the process of MOSFETs on-offs, Optoisolator circuit has been used to realize the isolation of the driving circuit and the control circuit. 为防止功率管开关过程中对控制电路造成干扰,采用光电隔离的方法实现驱动电路和控制电路的隔离。