| 新颖的教学用稳压电源的设计 |
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| 引用本文： | 郭彍,郭建国,张海建.新颖的教学用稳压电源的设计[J].国外电子元器件,2009(12):3-4. |
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| 作者姓名： | 郭彍 郭建国 张海建 |
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| 作者单位： | 电子科技大学物理电子学院;河南省南阳市技师学院; |
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| 摘 要： | 根据职业教学用稳压电源的特点，通过分析低功耗稳压集成电路，采用TL431集成电路的比较特性，实现三段式输入电压自动调节以提高电源效率。设计了符合职教实验电源要求的低功耗，高性价比的教学用稳压电源。
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| 关 键 词： | LT3080 LDO稳压电路 教学用电源 TL431 |
Design of a new didactical voltage regulator power |
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| GUO Guo,GUO Jian-guo,ZHANG Hai-jian.Design of a new didactical voltage regulator power[J].International Electronic Elements,2009(12):3-4. |
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| Authors: | GUO Guo GUO Jian-guo ZHANG Hai-jian |
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| Affiliation: | GUO Guo, GUO Jian-guo, ZHANG Hai-jian ( 1.School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China; 2.Nanyang Technician College of He ＇nan Province ,Nanyang 473000,China) |
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| Abstract: | Dased on the characteristics of the didactical voltage regulator power in vocational education,analzying of lowdropout voltage regulator IC,using the comparison identity of TL431,the paper achieves three-segment input voltage selfregulation to improve the power efficiency.Therefore the paper gives a design of voltage regulator power with low-dropout and cost-effective to meet the demand of experiment power in vocational education. |
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| Keywords: | LT3080 LDO voltage regulator circuit didactical power TL431 |
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