| 一种斩波式电流型步进电机驱动电路方案 |
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| 引用本文： | 程波 蒋远大. 一种斩波式电流型步进电机驱动电路方案[J]. 中小型电机, 2007, 34(11): 31-35 |
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| 作者姓名： | 程波 蒋远大 |
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| 作者单位： | [1]中国科学院空间科学与应用研究中心,北京100080 [2]中国科学院研究生院,北京100080 |
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| 摘 要： | 提出采用斩波式电流型开关电源结合单片式步进电机驱动器TA8435H，构成一种电机驱动电路的方案。简述其工作原理；介绍了使用的电机驱动芯片；比较了电机驱动器在恒压供电和电流型开关电源作为驱动电源时的性能；分析了这种驱动电路的优越性。
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| 关 键 词： | 斩波式 电流型 开关电源 步进电机驱动器 |
| 文章编号： | 1673-6540（2007）11-0031-05 |
| 修稿时间： | 2007-06-01 |
A Chopper Type Current Mode Stepping Motor Driver Circuit |
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| CHENG Bo, JIANG Yuan-Da. A Chopper Type Current Mode Stepping Motor Driver Circuit[J]. S&M Electric Machines, 2007, 34(11): 31-35 |
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| Authors: | CHENG Bo JIANG Yuan-Da |
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| Affiliation: | 1. Center for Space Science and Applied Research Chinese Academy of Sciences, Beijing 100080, China; 2. Graduate University of Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | A method of stepping motor driver circuit was given, composed by a chopper type current mode switch regulator and a monolithic stepping motor driver TA8435H. At first, the operational principle of chopper type switch mode current regulator was briefly presented. Then the function Of TA8435H was introduced. The performances of the motor driver which constant voltage and the current regulator working on, were placed together and compared. At last, the advantage of the circuit was analyzed. |
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| Keywords: | chopper current mode switch regulator stepping motor driver |
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