Compute the RC time constant τ = R×C and the time to charge or discharge to a chosen percentage for filter and delay design.
RC 时间常数计算根据电阻与电容值计算时间常数 τ、各时间点充放电电压与截止频率,是暂态分析与滤波器设计的基础工具,纯前端运行、数据不上传。