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Formulation of the LED's radiant power-current characteristic at pulsed high currents

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dc.contributor.buuauthorÖzütürk, Erdem
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentElektrik Mühendisliği Bölümü
dc.contributor.orcid0000-0002-5733-746X
dc.contributor.researcheridAAO-7340-2021
dc.contributor.scopusid55579889200
dc.date.accessioned2023-05-29T05:49:41Z
dc.date.available2023-05-29T05:49:41Z
dc.date.issued2013-09
dc.description.abstractIn many investigations on LEDs, the radiant power-current characteristic of LED has been drawing for high currents without giving any mathematical equation between them. The radiant power-current variation of LED can be expressed with a formula. In this study the thermal effect on radiant power of LED at pulsed high currents has been formulated and a mathematical equation has been derived between current amplitude and radiant power of LED. This equation has been examined by drawing theoretical and experimental variations on the same graph. In addition, the effect of instantaneous resistance-current variation of LED on its radiant power-current characteristic has been shown.
dc.identifier.citationÖzütürk, E. (2013). “Formulation of the LED's radiant power-current characteristic at pulsed high currents”. Optik, 124(18), 3549-3553.
dc.identifier.doi10.1016/j.ijleo.2012.10.056
dc.identifier.endpage3553
dc.identifier.issn0030-4026
dc.identifier.issue8
dc.identifier.scopus2-s2.0-84881372278
dc.identifier.startpage3549
dc.identifier.urihttps://doi.org/10.1016/j.ijleo.2012.10.056
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0030402612008613
dc.identifier.urihttp://hdl.handle.net/11452/32827
dc.identifier.volume124
dc.identifier.wos000324849400081
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherElsevier
dc.relation.journalOptik
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectOptics
dc.subjectLED
dc.subjectSelf heating
dc.subjectRadiant power
dc.subjectPulsed high currents
dc.subjectLight emitting diodes
dc.subjectCurrent amplitude
dc.subjectHigh currents
dc.subjectMathematical equations
dc.subjectPower-current
dc.subjectPulsed high currents
dc.subjectRadiant power
dc.subjectSelf-heating
dc.subjectTheoretical and experimental
dc.subjectOptical properties
dc.subject.scopusLight Emitting Diodes; Multichip Modules; Polychlorinated Biphenyls
dc.subject.wosOptics
dc.titleFormulation of the LED's radiant power-current characteristic at pulsed high currents
dc.typeArticle
dc.wos.quartileQ3
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Elektrik Mühendisliği Bölümü
local.indexed.atScopus
local.indexed.atWOS

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