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UCC28C42: PSPICE反激仿真出问题报错,副边没有输出电压信号

Part Number: UCC28C42


  • PSPICE-TI的,UCC28C42的电源仿真,变压器输出接的二极管没有输出电压信号,仿真副边二极管输出信号没有,测输出二极管前面的变压器引脚有反向的电压信号,但是没有正向的电压信号,导致输出二极管没有输出电压信号。怎么解决这个问题?瞬态仿真要怎么设置,元件参数怎么设置?