| 大功率压电变压器特性及应用研究 |
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| 引用本文： | 周伟革,都金龙,张玉春. 大功率压电变压器特性及应用研究[J]. 真空电子技术, 2010, 0(1): 34-40 |
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| 作者姓名： | 周伟革 都金龙 张玉春 |
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| 作者单位： | 中国电子为华发展有限公司,实业技术中心,北京,100085 |
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| 摘 要： | 本文从分析压电变压器的等效电路出发，介绍了压电变压器模型参数的理论依据及相互关系，对压电变压器的基本参数及特性曲线进行了详细测试及分析，并给出了基于压电变压器的LED驱动电路及驱动器。
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| 关 键 词： | 压电变压器 等效电路模型 LED驱动 |
Research on Characteristics and Application of High Power Piezoelectric Transformer |
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| ZHOU Wei-ge,DU Jin-long,ZHANG Yu-chun. Research on Characteristics and Application of High Power Piezoelectric Transformer[J]. Vacuum Electronics, 2010, 0(1): 34-40 |
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| Authors: | ZHOU Wei-ge DU Jin-long ZHANG Yu-chun |
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| Affiliation: | ZHOU Wei-ge,DU Jin-long,ZHANG Yu-chun(China Electronics of Weihua Co.Ltd,Technology Center,Beijing 100085,China) |
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| Abstract: | Form analysis on equivalent circuits of piezoelectric transformer,this paper introduces in theoretical basis and interrelation of piezoelectric transformer model.It particularly tests and analyses the basic data and characteristic curves.It also gives LED drive circuit and driver based on piezoelectric transformer. |
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| Keywords: | Piezoelectric transformer Equivalent circuit model LED drive |
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