| 基于UCC28019的高功率因数电源设计 |
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| 引用本文： | 左学杰,钟炎平,陈耀军.基于UCC28019的高功率因数电源设计[J].电源技术应用,2009,12(11):10-14. |
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| 作者姓名： | 左学杰 钟炎平 陈耀军 |
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| 作者单位： | 空军雷达学院,湖北武汉430019 |
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| 摘 要： | 介绍了基于有源功率因数校正（PFC）控制芯片UCC28019的高功率因数电源的设计。该电源具有电流谐波总畸变率低、功率因数高、结构简单、成本低廉等优点。
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| 关 键 词： | UCC28019 平均电流控制 功率因数校正 |
A Power Supply with High Power Factor Based on UCC28019 |
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| ZUO Xuejie,ZHONG Yanping,CHEN Yaojun.A Power Supply with High Power Factor Based on UCC28019[J].Power Supply Technologles and Applications,2009,12(11):10-14. |
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| Authors: | ZUO Xuejie ZHONG Yanping CHEN Yaojun |
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| Affiliation: | ZUO Xuejie,ZHONG Yanping,CHEN Yaojun (Air-force Radar Academy,Wuhan 430019,China) |
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| Abstract: | In this paper,we introduce the operation principles of UCC28019,which is used for controlling the power factor correction.Based on this controller,a power supply with high power factor is proposed.This power supply has low total harmonic distortion rate,high power factor,simple structure and relatively lower cost. |
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| Keywords: | UCC28019 Average-current Control Power Factor Correction |
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