| CR6853在反激式开关电源电路中的应用 |
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| 引用本文： | 杜芸强,马永良.CR6853在反激式开关电源电路中的应用[J].电声技术,2012,36(9):34-37. |
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| 作者姓名： | 杜芸强 马永良 |
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| 作者单位： | 华南理工大学广州学院,广东广州,510800 |
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| 摘 要： | 结合蓄电池检测系统的课题,根据已设计出的AC - DC转换电源,研究CR6853在反激式开关电源中的应用.介绍了CR6853的结构、功能和单端反激式开关电源的原理及DC - DC变换的主电路和控制电路及其功能的实现.由调试和测试结果表明,基于CR6853的开关电源输出稳定可靠,输入电压的变化范围较广,响应速度较快,结构简单,体积小,造价低廉,实用性强,可以给蓄电池检测系统提供稳定的直流电源.
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| 关 键 词： | CR6853 反激 开关电源 PWM |
Applications of CR6853 in the Flyback Type Switch Power Supply Circuit |
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| DU Yunqiang
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MA Yongliang.Applications of CR6853 in the Flyback Type Switch Power Supply Circuit[J].Audio Engineering,2012,36(9):34-37. |
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| Authors: | DU Yunqiang MA Yongliang |
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| Affiliation: | (Guangzhou College, South China University of Technology,Guangzhou 510800,China) |
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| Abstract: | In this paper combined with the subject of battery detection system,according to the designed AC-DC switc- hing power,the application of CR6853 flyback type switch power is researched. The structure and function of the CR6853 and the supplied theory of the single ended flybaek type switch power and the main circuit and control circuit and its func- tion of the DC-DC transformation are introduced. By commissioning and testing results shows that based on CR6853 switch power, the output is stable and reliable, and the change of the input voltage with wider range, the response speed quick, simple structure, small volume, low cost, practical strong, can provide the battery detection system with the stable DC power. |
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| Keywords: | CR6853 flyback switch power supply PWM |
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