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ucc28950 输出 滤波



蓝色:全桥mos的 栅源极波形
粉色:全桥mos的 漏源极波形
黄色:输出电压波形

现在的问题是 输出电压波形会伴随MOS开关频率 出现如图的震荡  幅值很大 导致我输出纹波很大 怎么解决这个问题

 

加大输出电感?还是输出电容?