| 计算的方å¼: |
Rçš„ç†è®ºå€¼ ...
(频率Fc < 200 Hz时选择使用R = 100 KΩ，å¦åˆ™ R = 10
KΩ):
|
| C = |
(10/R)*50
2 π F |
|
C2 = |
2455.3
2 π F R |
|
C4 = |
2108.9
2 π F R |
|
C7 = |
193.1
2 π F R |
| |
| R2 = |
407.4
2 π F C |
|
R4 = |
474.2
2 π F C |
|
R7 = |
5176.6
2 π F C |
|
(C in
(R in |
µF)
KΩ) |
|
|
