| 一种简单优质的双端可调功率直流稳压电源的设计与分析 |
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| 引用本文： | 周凯汀 郑力新. 一种简单优质的双端可调功率直流稳压电源的设计与分析[J]. 电子与自动化, 1999, 28(1): 22-24 |
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| 作者姓名： | 周凯汀 郑力新 |
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| 作者单位： | [1]华侨大学电子系 [2]华侨大学电气系 |
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| 摘 要： | 根据优质直流稳压电源应具有的特点，介绍了采用ＰＩ调节器和共射极连接方式下的晶体管来构成一款简单优质的双端可调功率直流稳压电源的方法，分析了电源的特性，给出了设计实例：其最大输出电流为５Ａ，最大输出电压为５０Ｖ，电压调整率为０．０１２％，负载调整率为０．０４％，纹波抑制比为８４ｄＢ。
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| 关 键 词： | 直流稳压电源 共射极连接 PI调节器 纹波分析 |
Design and Analysis of A DC Dual Output Adjustable Power Supply Featuring with High Quality and Simplicity |
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| Zhou Kaitin,Zheng Lixin. Design and Analysis of A DC Dual Output Adjustable Power Supply Featuring with High Quality and Simplicity[J]. , 1999, 28(1): 22-24 |
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| Authors: | Zhou Kaitin Zheng Lixin |
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| Abstract: | Based on the necessary characteristics of a quality stabilized voltage DC power supply, this article describes a dual output stabilized voltage DC supply consisted of PI regulator and common emitter connected transistor featuring simplicity and high quality with characteristic analysis. A design example is given with max. Output current 5A, Max. Output voltage 50V, voltage regulation rate 0.012%, load regulation rate 0.04%, and ripple immunity ratio 84dB. |
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| Keywords: | DC stabilized voltage supply common emitter connected PI regulator ripple analysis |
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