| 基于NCP1607的自驱动Boost PFC的设计 |
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| 引用本文： | 赵舒泽,陈申,吕征宇. 基于NCP1607的自驱动Boost PFC的设计[J]. 电源学报, 2010, 8(9): 43-46 |
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| 作者姓名： | 赵舒泽 陈申 吕征宇 |
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| 作者单位： | 浙江大学电气工程学院应用电子系;浙江大学电气工程学院应用电子系;浙江大学电气工程学院 |
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| 基金项目： | 浙江省科技厅2009C31008项目资助 |
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| 摘 要： | 介绍了一种功率因数校正变换器控制芯片NCP1607。介绍了芯片的工作原理，并且给出了主电路和芯片外围元件的设计方法。引入升压泵实现自驱动，详细分析了升压泵的工作原理及其设计方法。设计了一台自驱动的样机，实验结果验证了设计方法的准确性。
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| 关 键 词： | PFC；NCP1607；自驱动；升压泵 |
Design of Self-driven Boost PFC Based on NCP1607 |
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| ZHAO Shu-ze,CHEN Shen and LV Zheng-yu. Design of Self-driven Boost PFC Based on NCP1607[J]. Journal of Power Supply, 2010, 8(9): 43-46 |
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| Authors: | ZHAO Shu-ze CHEN Shen LV Zheng-yu |
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| Affiliation: | College of Electrical Engineering, Zhejiang University;College of Electrical Engineering, Zhejiang University;College of Electrical Engineering, Zhejiang University |
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| Abstract: | A kind of control chip NCP1607 designing for power factor correction converter is introduced. Operation theory, design methods for the main circuit and external components of the chip are also presented. Charge pump is used for realizing self-drive. Details of the operation principle and design method are also revealed. Finally, a prototype is completed and the experimental result demonstrates the accuracy of the design methodology. |
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| Keywords: | PFC NCP1607 self-driven charge pump |
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