功率led热参数测量专用装置的比较

2020 27th International Conference on Mixed Design of Integrated Circuits and System (MIXDES) Pub Date : 2020-06-01 DOI:10.23919/MIXDES49814.2020.9155801

K. Górecki, Przemysław Ptak, M. Janicki

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引用次数: 2

摘要

本文对大功率led的热参数进行了测量。描述了所考虑的半导体器件的瞬态热阻抗和热阻的两种测量方法以及实现这些方法的测量装置。对所选功率led采用两种装置获得的参数测量结果进行了比较和讨论。此外，还分析了在两种考虑的测量设置下运行的软件的选定属性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparison of Set-ups Dedicated to Measure Thermal Parameters of Power LEDs

The paper is devoted to measurements of thermal parameters of power LEDs. Two methods of measurements of transient thermal impedance and thermal resistance for the considered semiconductor devices as well as the measurement set-ups implementing these methods are described. The results of measurements of the parameters obtained using both set-ups for selected power LEDs are compared and discussed. Moreover, selected properties of software operating with both the considered measurement set-ups are also analysed.

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2020 27th International Conference on Mixed Design of Integrated Circuits and System (MIXDES)

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