| 脉冲磁性测试系统的硬件电路研究 |
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| 引用本文： | 康真威,秦会斌.脉冲磁性测试系统的硬件电路研究[J].杭州电子科技大学学报,2008,28(5):45-48. |
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| 作者姓名： | 康真威 秦会斌 |
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| 作者单位： | 杭州电子科技大学电子信息学院,浙江杭州,310018 |
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| 摘 要： | 该文主要介绍了一种脉冲磁性测试系统的硬件电路设计。该系统主要由正弦波信号发生源,信号处理电路,信号采样传输电路等部分组成。详细说明了该测试系统的工作原理及组成结构,并给出了相应的电路设计和测试结果。该测试系统简单,可靠,易于实现,为磁性材料测试向高精度,低成本,实用性强的方向发展提供了相应的解决方案。
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| 关 键 词： | 磁性性能 磁滞回线 磁场强度 |
The Circuit for Testing System of Pulsed Magnetic Performance |
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| KANG Zhen-wei,QIN Hui-bin.The Circuit for Testing System of Pulsed Magnetic Performance[J].Journal of Hangzhou Dianzi University,2008,28(5):45-48. |
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| Authors: | KANG Zhen-wei QIN Hui-bin |
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| Affiliation: | ( Institute of Electron Devices ＆Application, Hangzhou Dianzi University, Hangzhou Zhefiang 310018, China ) |
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| Abstract: | The circuit for testing system of pulsed magnetic performance is introduced in this paper. The system is mainly composed of three parts, sine wave signal generator, signal processing circuit and signal sampling and tram- ferring circuit. The paper describes the working principle and the structure of this testing system, and then shows the circuit of the testing system and the testing results. The system is simple, reliable and easily implemented. It contributes to the testing system of magnetism for the development of higher precision, lower cost and easier use. |
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| Keywords: | magnetic performance magnetic hysteresis loop magnetic field strength |
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