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我怎么样调节SC-2043-SG上的低通模拟滤波器?



硬件: Signal Conditioning Other>>SC Analog Accessories

问题: SC-2043-SG 8通道应变测量信号调理配件在低通模拟滤波器中是内置的。如果我想要自己改变滤波器到更低的频带,该怎么做?我该怎么替换电容和电阻?

解答:

下面是每个通道所有电容和电阻的参考指标:

通道             电容               电阻
0                  C55                R66
1                  C57                R67
2                  C40                R48
3                  C42                R49
4                  C39                R39
5                  C37                R38
6                  C24                R26
7                  C26                R27

要计算滤波器的截止频率Fc,使用Fc = 1/(2piRC)。附件中也有BMP文件来说明。注意用户的修改将会使产品保证书无效,但是你应该能够焊接设备来做这些改变。



相关链接:

附件:


SC2043.BMP - SC2043.BMP



报告日期: 11/12/1996
最近更新: 02/13/2014
文档编号: 0RBBH42X