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Voltage-current characteristic of led according to some optical and thermal parameters at pulsed high currents

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Ozütürk, Erdem

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Elsevier

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Abstract

In this study, the voltage-current characteristic of LED has been obtained according to some optical and thermal parameters at pulsed high currents. Because of more thermal power consumption has been occurred at pulsed high currents to measuring some thermal parameter of LED can be easier and more accurate at pulsed high currents. All parameters used in voltage-current relation are electrical parameters. In addition, the effect of instantaneous resistance-current variations of LED on voltage-current characteristic has been shown.

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Thermal impedance, Radiant power, Led, Voltage-current characteristic, Voltage-current relations, Electrical parameter, Pulsed high currents, Thermal impedance, Thermal parameters, Thermal power consumption, Light emitting diodes

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Ozütürk, E. (2015). ''Voltage-current characteristic of led according to some optical and thermal parameters at pulsed high currents''. Optik, 126(21), 3215-3217.

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