Evaluation on the Efficiency of Power LEDs Driven with Currents Typical to Switch Mode Power Supplies

Schmid M, Kübrich D, Weiland M, Dürbaum T (2007)

Publication Type: Journal article, Original article

Publication year: 2007

Journal

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society) Institute of Electrical and Electronics Engineers

Publisher: Institute of Electrical and Electronics Engineers

Pages Range: 1135-1140

DOI: 10.1109/IAS.2007.178

Abstract

Electronic ballasts are necessary to use light emitting diodes (LEDs) for illuminating purposes powered from the mains. As a consequence this paper shows an examination of two white LEDs considering the resulting losses in luminous efficiency if the LEDs will be driven with different current waveforms as they typically occur in switch-mode power supplies. Therefore it is possible to estimate to which extend more circuitry effort is advisable. © 2007 IEEE.

Authors with CRIS profile

Markus Schmid Professur für Elektromagnetische Felder Daniel Kübrich Professur für Optoelektronik Manuel Weiland Lehrstuhl für Elektrische Energieversorgung Thomas Dürbaum Professur für Elektromagnetische Felder

Additional Organisation(s)

Lehrstuhl für Elektrische Energiesysteme

How to cite

APA:

Schmid, M., Kübrich, D., Weiland, M., & Dürbaum, T. (2007). Evaluation on the Efficiency of Power LEDs Driven with Currents Typical to Switch Mode Power Supplies. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society), 1135-1140. https://dx.doi.org/10.1109/IAS.2007.178

MLA:

Schmid, Markus, et al. "Evaluation on the Efficiency of Power LEDs Driven with Currents Typical to Switch Mode Power Supplies." Conference Record - IAS Annual Meeting (IEEE Industry Applications Society) (2007): 1135-1140.

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