| 一种基于UC3843的单端反激式开关电源 |
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| 引用本文： | 李良钰.一种基于UC3843的单端反激式开关电源[J].电子质量,2007(7):4-6. |
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| 作者姓名： | 李良钰 |
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| 作者单位： | 广东罗定职业技术学院电子信息系,广东,罗定,527200 |
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| 摘 要： | 本文介绍了一种电流控制型PWM控制器UC3843的特点和工作原理,并分析了其构成开关电源的整体电路结构和工作原理,最后提出了一种基于UC3843的单端反激式开关电源的设计方法
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| 关 键 词： | 开关电源 电流控制型 |
| 文章编号： | 1003-0107（2007）07-0004-03 |
Design of Single-end Fly-back Switching Power Supply Based on UC3843 |
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| Li Liang-yu.Design of Single-end Fly-back Switching Power Supply Based on UC3843[J].Electronics Quality,2007(7):4-6. |
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| Authors: | Li Liang-yu |
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| Affiliation: | Electronic Information Department of Luoding Vacation and Technological College, Luoding 527200,Guangdong,China |
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| Abstract: | in this article, the features and principle of a current controlling mode pulse width modulation controller UC3843 are introduced, Then it analyzes the basic circuit and operating principle of switching power supply, At last, a kind of designing method of single-end fly-back switching power supply based on UC3843 is presented. |
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| Keywords: | UC3843 |
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