| 用于模拟屏显示的光控电源的设计 |
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| 引用本文： | 侯承贵,陈学东,王风先.用于模拟屏显示的光控电源的设计[J].河北大学学报(自然科学版),1993(4). |
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| 作者姓名： | 侯承贵 陈学东 王风先 |
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| 作者单位： | 河北大学电子与信息工程系
(侯承贵，陈学东)，河北大学电子与信息工程系(王风先) |
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| 摘 要： | 本文讨论一种能随室内背景亮度变化而自动调节输出电压的稳压电源,将该电源用于各类发光二极管显示的场合时,可使发光管的亮度随室内亮度变化而同步变化。
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| 关 键 词： | 模拟屏 发光二极管 |
Design of Photo-controlled Supply Power for Analogue Screen Display |
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| Hou Cheng gui Chen Xuedong Wang Fengxian.Design of Photo-controlled Supply Power for Analogue Screen Display[J].Journal of Hebei University (Natural Science Edition),1993(4). |
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| Authors: | Hou Cheng gui Chen Xuedong Wang Fengxian |
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| Institution: | Electronics and Information Engineering Department |
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| Abstract: | This paper discuss a stability supply power, whose voltage output can automatically adjust by background brightness in room .When it is used in various occasions of the LED display , the supply power can make the brightness of the LED synchronously change with the changing of the brightness in room. |
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| Keywords: | Analogue screen Light emitting diode |
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