Comparison of Properties for Selected Experimental Set-Ups Dedicated to Measuring Thermal Parameters of Power LEDs

Autor:	Krzysztof Górecki, Przemysław Ptak, Marcin Janicki, Małgorzata Napieralska
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	power LEDs thermal parameters measurements measurement set-ups compact thermal model Technology
Zdroj:	Energies, Vol 14, Iss 11, p 3240 (2021)
Druh dokumentu:	article
ISSN:	1996-1073
DOI:	10.3390/en14113240
Popis:	This article compares properties of two measurement set-ups dedicated to determining thermal parameters of power LEDs. The standard T3Ster set-up and the custom set-up developed in Gdynia Maritime University are considered. Both set-ups are described and the used measurement procedure is presented. The manner of measurement of optical power of the tested LEDs is also described. The method of measuring transfer transient thermal impedances between thermally coupled power LEDs using both set-ups is proposed. The measurement results of the mentioned parameters obtained with these set-ups for selected power LEDs are compared and discussed. Certain properties of software operating with both the considered measuring set-ups are also analyzed.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/548118b966ef4d62a31ce826030873f3 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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