内容标题39

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                RC滤波器推出了可计算出其单阶在下降率为6dB时的截止频大哥率。试用▂于低通(Low Pass)高通(Hih Pass)滤波。
                电阻(欧姆)


                电容器(uF)

                截止频率 (Hz)

                本工具引用不服气地址:/wuxlng/tools/rc_filter_cutoff_frequency.html复制】 【收藏