| 准谐振开关电源高效设计方法 |
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| 引用本文： | 王玉.准谐振开关电源高效设计方法[J].西南科技大学学报,2007,22(2):70-75. |
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| 作者姓名： | 王玉 |
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| 作者单位： | 西南科技大学信息工程学院,四川绵阳,621010 |
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| 基金项目： | 基金项目：西南科技大学青年基金（N0.07ZX3108）. |
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| 摘 要： | 开关电源开关管和控制电路的集成,使电源设计可实现程序化和标准化。通过研究目前消费电子常用的开关电源模块仙童(Fairch ild)KA5Q系列,按照电源设计程序化和标准化的思路,提出了一种步进式理论计算结合经验参数的高效设计方法,并通过实验验证了该设计方法的可行性及有效性。
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| 关 键 词： | 准谐振开关电源 开关变压器 MOS管混合IC模块 |
| 文章编号： | 1671-8755（2007）02-0070-06 |
| 修稿时间： | 2006-11-08 |
An Efficient Method of Design Quasi-resonant Switching Power Supply |
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| WANG Yu.An Efficient Method of Design Quasi-resonant Switching Power Supply[J].Journal of Southwest University of Science and Technology,2007,22(2):70-75. |
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| Authors: | WANG Yu |
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| Institution: | School of Information Engineering, Southwest University of Science and Technology, Mianyang 621010, Sichuan, China |
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| Abstract: | The integration of MOS transistor and control circuits enable the implementation of procedure and standardization of the power supply design.Power supply module Fairchild KA5Q-series was analyzed,then an efficient method to design Quasi-resonant switching power supply was presented.It combine the experimental parameter to theoretic calculation and design the power supply under procedure and standardization.Therefore,the feasibility and efficiency are verified by the test. |
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| Keywords: | Quasi-resonant switching power supply switching transformer hybrid IC modular of MOS pipe |
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