| 具有APFC功能的AC-DC开关电源设计 |
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| 引用本文： | 张文文,刘子龙,孙洪武,夏季冬. 具有APFC功能的AC-DC开关电源设计[J]. 电子测量技术, 2016, 39(5): 22-26 |
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| 作者姓名： | 张文文 刘子龙 孙洪武 夏季冬 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院上海200093,上海理工大学光电信息与计算机工程学院上海200093,上海理工大学光电信息与计算机工程学院上海200093,上海理工大学光电信息与计算机工程学院上海200093 |
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| 摘 要： | 设计了一种单相AC DC转换方案，以有源功率因数控制器Ucc28019作为核心,以TMS320F28335作为主控芯片，设计功率因数测量电路，输出过电流保护电路，功率因数调整电路等电路模块，经测试交流输入24 V，带负载输出2 A电流可稳定输出36 V电压，负载调整率SI≤0.5%，交流输入20～30 V变化时，电压调整率SU≤0.5%,功率因数测量误差最大为0.03，具有过电流保护功能，动作电流为2.52 A,功率因数达到0.99。
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| 关 键 词： | Ucc28019 有源功率因数；功率因数；电压调整率 |
Design of AC DC switching power supply with APFC function |
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| Zhang Wenwen,Liu Zilong,Sun Hongwu and Xia Jidong. Design of AC DC switching power supply with APFC function[J]. Electronic Measurement Technology, 2016, 39(5): 22-26 |
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| Authors: | Zhang Wenwen Liu Zilong Sun Hongwu Xia Jidong |
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| Affiliation: | School of Optical Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China,School of Optical Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China,School of Optical Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China and School of Optical Electrical and Computer Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China |
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| Abstract: | |
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| Keywords: | Ucc28019 APFC PF voltage regulation rate |
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