| 反激式开关电源的环路分析与设计 |
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| 引用本文： | 岳中哲. 反激式开关电源的环路分析与设计[J]. 电子技术应用, 2012, 38(6): 61-64 |
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| 作者姓名： | 岳中哲 |
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| 作者单位： | 哈尔滨理工大学自动化学院,黑龙江 哈尔滨,150040 |
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| 摘 要： | 设计了一款反激式开关电源,依据理论计算出补偿器参数,通过实验调试证明计算参数能够使环路稳定,并接近于优化参数。
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| 关 键 词： | 环路设计 反激电源 误差放大器 零极点补偿 相位增益 |
Loop analysis and design of flyback switching power supply |
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| Yue Zhongzhe. Loop analysis and design of flyback switching power supply[J]. Application of Electronic Technique, 2012, 38(6): 61-64 |
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| Authors: | Yue Zhongzhe |
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| Affiliation: | Yue Zhongzhe (Automation College,Harbin University of Science & Technology,Harbin 150040,China) |
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| Abstract: | This paper analyses the zero-pole of common links and three series of error amplifier ’s features and usage,expounds the system design methods.Then design a flyback SMPS,calculate the compensation parameters in accordance with the analysis,experimental results show the calculation parameters can keep the loop stable and approach the optimized value. |
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| Keywords: | loop design flyback SMPS error amplifier zero-pole compensation phase gain |
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