| 应用于电子乐器的不平衡——平衡转换器 |
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| 引用本文： | 崔建国,宁永香.应用于电子乐器的不平衡——平衡转换器[J].山西电子技术,2010(4):24-25. |
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| 作者姓名： | 崔建国 宁永香 |
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| 作者单位： | [1]太原理工大学阳泉学院网络中心,山西阳泉045000 [2]太原理工大学阳泉学院资源系,山西阳泉045000 |
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| 摘 要： | 利用公共交流电源为用电器供电是我们日常工作以及生活中必然的选择,由于不是完全各自独立的供电系统,这样用电器之间由于相互耦合的作用必然形成交流声和噪声环路。在此设计的这款＂不平衡——平衡转换器＂可以解决这个问题。该转换器电路中的省电电路系统也具有典型性。当然该转换器略加修改也可用于别的需要电气隔离的用电环境。
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| 关 键 词： | 交流耦合 环路噪声 电气隔离 平衡输出 |
Balance Converter for the Imbalance of Electronic Instruments |
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| Cui Jian-guo,Ning Yong-xiang.Balance Converter for the Imbalance of Electronic Instruments[J].Shanxi Electronic Technology,2010(4):24-25. |
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| Authors: | Cui Jian-guo Ning Yong-xiang |
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| Institution: | 1.The Network Center,Institute of Yangquan,Taiyuan University of Technology,Yangquan Shanxi 045000,China;2.The Resources Department,Institute of Yangquan,Taiyuan University of Technology,Yangquan Shanxi 045000,China) |
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| Abstract: | To use of public AC power supply for the appliances is the certain choices in our daily work and life.Because it is not the entire separate power supply system,so the problems of hum and noise loop will be formed for the coupling effect between the appliances.The paper makes a design of balance converter to solve the problems of it.The circuit of this converter is typical with its low-power system,and it can used for other necessary isolated electrical environment by little change for the converter. |
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| Keywords: | AC coupling loop noise bandwidth electrical isolation balance output |
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