Quality Control of Light Emitting Diodes : Using power factor, harmonic distortion and light to power ratios

Quality Control of Light Emitting Diodes : Using power factor, harmonic distortion and light to power ratios

This study addresses quality control for Light Emitting Diodes (LED) according to fouraspects, the power factor of LED lamps, their harmonics and total harmonic distortion (THD), the luminosity for total power to radiated power ratio. It focuses on four brands and six different LED lamps, and conclu...

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Bibliographic Details
Main Authors:	Abdulahi Mohamed, Abdirahman, Aksel, Wännström
Format:	Others
Language:	English
Published:	Uppsala universitet, Fasta tillståndets elektronik 2016
Subjects:	Quality Control LED Bulb Power Factor Light Emitting Diodes harmonic distortion light to power ratios Kvalitets Kontroll Lampa Övertoner Elkvalite
Online Access:	http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-301196

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