| 双DC-DC变换器在爆闪式警示信号灯上的应用 |
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| 引用本文： | 林君,吴今哲.双DC-DC变换器在爆闪式警示信号灯上的应用[J].科技信息,2008(29):57-58. |
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| 作者姓名： | 林君 吴今哲 |
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| 作者单位： | 延边大学工学院电子信息系 |
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| 摘 要： | 本文探讨利用双DC-DC变换器去解决单级DC-DC变换器在宽电压范围工作时开关效率降低,开关器件不能正常工作,甚至损坏的问题。在现有信号灯的基础上,设计出一种寿命长、适应宽电压范围、功能齐全,便于生产、管理、使用、维修的爆闪式警示信号灯。
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| 关 键 词： | DC-DC变换器 开关效率 爆闪式 |
An application of Double DC-DC convertor in the Explosion-flashing alarm lamp |
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| LIN Jun WU Jin-zhe.An application of Double DC-DC convertor in the Explosion-flashing alarm lamp[J].Science,2008(29):57-58. |
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| Authors: | LIN Jun WU Jin-zhe |
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| Institution: | (Department of Electronic Information Engineering,College of Engineering,Yanbian University, Jilin Yanji 133002,China) |
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| Abstract: | The paper make use of Double DC-DC convertor to resolve some problems of current DC-DC convertor that work in the breadth voltage.these problems include lowering efficiency of switch,switching device working inordinately so much as damage.On the base of current signal lamp,it designs a explosion-flashing alarm lamp with a long life,breadth working voltage,fully functions and convenient in production,management,use and repair. |
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| Keywords: | DC-DC convertor efficiency of switch explosion-flashing |
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