| 一种新型反激变换器的研究 |
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| 引用本文： | 李永超,杨金明,李琳琳. 一种新型反激变换器的研究[J]. 微计算机信息, 2006, 22(35): 257-258 |
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| 作者姓名： | 李永超 杨金明 李琳琳 |
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| 作者单位： | 510641,广州市华南理工大学电力学院 |
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| 摘 要： | 本文基于NCP1205芯片设计了一种新型准谐振反激变换器。在分析该变换器工作原理的基础上,进行了电路设计和工作频率计算。由实验结果,新型反激变换器具有良好的负载调整率、动态响应快、输出电压纹波小及开关损耗低的特点。
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| 关 键 词： | 反激变换器 准谐振 谷底开通 |
| 文章编号： | 1008-0570(2006)12-2-0257-02 |
| 修稿时间： | 2006-06-27 |
Study of a novel flyback converter |
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| LI YONGCHAO,YANG JINMING,LI LINLIN. Study of a novel flyback converter[J]. Control & Automation, 2006, 22(35): 257-258 |
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| Authors: | LI YONGCHAO YANG JINMING LI LINLIN |
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| Affiliation: | LI YONGCHAO YANG JINMING LI LINLIN |
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| Abstract: | The authors developed a novel flyback converter using Quasi-Resonant technology with NCP1205.In this paper analyzes the principles of the converter. The circuit and the method for determining the operation frequency of this converter are given.The experi-mental results show that this novel flyback converter has many characteristics. Such as good regulation ratio of the load; fast re-sponse; low output voltage ripple and low switching loss. |
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| Keywords: | NCP1205 |
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