| 一种基于BUCK变换器的LED照明电源的设计 |
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| 引用本文： | 王英南,霍荣荣,陈志彬.一种基于BUCK变换器的LED照明电源的设计[J].鞍山师范学院学报,2013(2):20-24. |
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| 作者姓名： | 王英南 霍荣荣 陈志彬 |
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| 作者单位： | 鞍山市产品质量监督检验所,辽宁鞍山114005 |
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| 摘 要： | 介绍了BUCK拓扑结构,分析了其工作原理,给出了相应波形.根据BUCK拓扑特点,采用NI公司的LM3414HV恒流降压驱动器作为控制芯片,设计了一款用于煤矿井下作业人员照明的LED驱动电源,给出了实测的工作波形图以及光谱特性分布图.测试验证了设计的正确性.
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| 关 键 词： | BUCK拓扑 LED照明 光谱特性 |
A Design of LED Lighting Power Supply Based on the BUCK Converter |
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| WANG Ying-nan,HUO Rong-rong,CHEN Zhi-bin.A Design of LED Lighting Power Supply Based on the BUCK Converter[J].Journal of Anshan Teachers College,2013(2):20-24. |
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| Authors: | WANG Ying-nan HUO Rong-rong CHEN Zhi-bin |
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| Institution: | ( Anshan Products Quality Supervision and lnspeaion Institute ,Anshan Liaoning 114005, China) |
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| Abstract: | This paper describes a BUCK topology, analyzes its working principle, and gives its corresponding waveforms.Using the chip of LM3414HV as a constant current buck drive controller,a LED lighting drive power for coal mine workers is designed.A test is carried out to give the operation waveforms as well as spectral characteristic maps.The validity of the design is thus tested by the final results. |
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| Keywords: | BUCK the topology LED lighting Spectral characteristics |
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