| 基于UC3844控制的双管正激式变换器在电动自行车充电器中的应用 |
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| 引用本文： | 李冉,茆美琴,苏建徼,张国荣.基于UC3844控制的双管正激式变换器在电动自行车充电器中的应用[J].中国建设信息,2007(1):67-69. |
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| 作者姓名： | 李冉 茆美琴 苏建徼 张国荣 |
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| 作者单位： | 教育部光伏系统工程研究中心，教育部光伏系统工程研究中心，教育部光伏系统工程研究中心，教育部光伏系统工程研究中心 |
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| 摘 要： | 设计一种恒压充电器,本质是由UC3844控制的双管正激式开关电源,本文给出了主电路和控制电路的拓扑结构,并对其工作原理进行了详细分析,通过实验对其效果进行了验证,达到设计要求。
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| 关 键 词： | UC3844 双管正激式开关电源 充电器 |
Application of a Dual-transistor Forward Switching Power Supply in Electric Bicycle Charger Based on UC3844 |
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| By Li Ran,Mao Meiqin,Su Jianhui and Zhang Guorong.Application of a Dual-transistor Forward Switching Power Supply in Electric Bicycle Charger Based on UC3844[J].Information of China Construction,2007(1):67-69. |
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| Authors: | By Li Ran Mao Meiqin Su Jianhui and Zhang Guorong |
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| Abstract: | The design of a constant voltage charger, which is a sort of dual-transistor forward switching power supply realized by UC3844 as a core unit, is presented. The topologies of main circuit and control circuit are provided under exhaust analysis in principles, Good agreement is achieved between predictions and measurements, and all the technical indexes are fulfilled. |
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| Keywords: | UC3844 Dual-transistor forward switching power supply Charger |
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