如何确定这个整流滤波电容,因为这个会影响到变换器的最低输入电压??
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是的,这个电容有选择的方法,简单的可以采用窄电压输入输出1W滤波电容1uF,宽电压输入输出1W滤波电容3uF的方法,详细计算可以按照下面的文章来计算。相信做过一次会了解的。