| 基于IRIS4007的高频高压开关电源设计 |
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| 引用本文： | 张庆华,卢广锋,龙兴武. 基于IRIS4007的高频高压开关电源设计[J]. 国外电子元器件, 2007, 0(6): 46-48 |
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| 作者姓名： | 张庆华 卢广锋 龙兴武 |
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| 作者单位： | 国防科学技术大学,光电科学与工程学院,湖南,长沙,410073 |
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| 摘 要： | 介绍了智能开关电源集成电路IRIS4007的结构,分析了其基本工作原理,给出了单片开关电源的实用电路及主要单元电路的设计方法.对电路进行了实验测试,验证了该单片开关电源的稳定性和可靠性.
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| 关 键 词： | IRIS4007 单片开关电源 反激式 零电压关断 |
| 文章编号： | 1006-6977（2007）06-0046-03 |
| 收稿时间： | 2007-02-28 |
| 修稿时间： | 2007-02-28 |
Design of high-frequency high-voltage switching power supply based on IRIS4007 |
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| ZHANG Qing-hua,LU Guang-feng,LONG Xing-wu. Design of high-frequency high-voltage switching power supply based on IRIS4007[J]. International Electronic Elements, 2007, 0(6): 46-48 |
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| Authors: | ZHANG Qing-hua LU Guang-feng LONG Xing-wu |
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| Affiliation: | School of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073,China |
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| Abstract: | The single-chip switching power supply based on IRIS4007 is introduced. The base operation principle is analyzed. The design method and practical circuit are proposed. The stability and reliability of the single-chip switching power supply is validated by tests. |
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| Keywords: | IRIS4007 single-chip switching power supply flyback zero-voltage turn off |
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