| 一种实用的线性隔离检测电路 |
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| 引用本文： | 赵向华,高军,王兆安.一种实用的线性隔离检测电路[J].电气应用,2000(10):24-25,33. |
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| 作者姓名： | 赵向华 高军 王兆安 |
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| 作者单位： | 西安交通大学,710049 |
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| 摘 要： | 提出了一种有隔离功能并且可以用来检测、反馈直流电压、电流信号的电路，此电路可以代替精密线性光耦合器TIL300。在此基础上进行了实验，实验结果证明了此电路具有结构简单、精度高、线性度好、价格便宜的优点。
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| 关 键 词： | 隔离放大器 光电耦合器 |
A Practical Detecting Circuit for Linear Isolation |
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| Zhao Xianghua,Gao Jun,Wang Zhaoan.A Practical Detecting Circuit for Linear Isolation[J].Electrotechnical Application,2000(10):24-25,33. |
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| Authors: | Zhao Xianghua Gao Jun Wang Zhaoan |
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| Affiliation: | Xi'an Jiaotong University |
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| Abstract: | A new type of detecting circuit is introduced an d analyzed in this paper which can be used to replace the precision linear photo electric isolator TIL300 in isolating DC voltage or DC current situations.The ex periment proves that the circuit offers many virtues such as simple structure,hi gh precision,fine linearity and low cost. |
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| Keywords: | isolation amplifier photoelectric isolator |
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