| 一种新型双管正激软开关DC/DC变换器研究 |
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| 引用本文： | 岳云涛,蒋志坚,陈建. 一种新型双管正激软开关DC/DC变换器研究[J]. 电力电子技术, 2007, 41(12): 115-117 |
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| 作者姓名： | 岳云涛 蒋志坚 陈建 |
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| 作者单位： | 北京建筑工程学院,北京,100044;中国矿业大学,北京,100083 |
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| 基金项目： | 北京建筑工程学院科研基金 |
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| 摘 要： | 讨论了一种新型双管正激软开关DC/DC变换电路拓扑.由于它采用了新颖的双管正激软开关技术,在不使用辅助开关管的情况下,实现了开关管的零电压开通和关断,并成功研制出48V/10A的实用小功率DC/DC通信电源模块.该电路结构简单,成本低,工作频率高,效率高,因此具有较高的实用价值.
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| 关 键 词： | 变换器 通信电源 谐振/软开关 双管正激 |
| 文章编号： | 1000-100X（2007）12-0115-03 |
| 收稿时间： | 2007-05-09 |
| 修稿时间： | 2007-05-09 |
Research on a Novel Soft-switching Two-transistor Forward DC/DC Converter |
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| YUE Yun-tao,JIANG Zhi-jian,CHEN Jian. Research on a Novel Soft-switching Two-transistor Forward DC/DC Converter[J]. Power Electronics, 2007, 41(12): 115-117 |
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| Authors: | YUE Yun-tao JIANG Zhi-jian CHEN Jian |
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| Abstract: | A topology of the novel soil-switching two-transistor forward DC/DC converter is presented,DC/DC converter introduces a novel two-transistor forward soft-switching technique,which realizes zero-voltage turn-on and turn-off, with no additional switches.A 48V/10A DC/DC communication power supply module is developed in this paper.It has the characteristics of rapid dynamic response, high power factor, high efficiency and more useful. |
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| Keywords: | converter communication power supply resonant/soft-switching two-transistor forward |
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