阻容、感容滤波器频率计算
2024-07-05
来源：爱go旅游网
序号123456系数3.14159263.14159263.14159263.14159263.14159263.1415926阻容滤波器截止频率计算阻值R(ohms)容值C(uF)截止频率f(kHz)3000.0153.0520000.100.8010001.000.1650010.000.0350020.000.0250050.000.01备注f=1/[2*pi*(R*C)]序号123456系数3.14159263.14159263.14159263.14159263.14159263.1415926LC串联陷波器频率计算感值L(uH)容值C(uF)截止频率f(kHz)备注4.00E+001.00E-02795.77200.1112.5470119.02f=1/[2*pi*sqrt(L*C)]21035.594.72016.4215505.81