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如何判断负反馈电路的串并联
更新时间: 2020-07-01 00:00:00  

1、电流串联负反馈,输入电阻大,输出电阻大,反馈系数等于反馈电压除以输出电流;

2、电流并联负反馈,输入电阻小,输出电阻大,反馈系数等于反馈电流除以输出电流;

3、电压并联负反馈,输入电阻小,输出电阻小,反馈系数等于反馈电流除以输出电压;

4、电压串联负反馈,输入电阻大,输出电阻小,反馈系数等于反馈电压除以输出电压。

关键词: 如何 判断 反馈 电路 串并联

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