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Publikācija: Assessment of Buck Converter Powered by Current or Voltage Sources for LEDs Luminary

Publication Type Full-text conference paper published in other conference proceedings
Funding for basic activity Unknown
Defending: ,
Publication language English (en)
Title in original language Assessment of Buck Converter Powered by Current or Voltage Sources for LEDs Luminary
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Irena Milaševski
Iļja Galkins
Oļegs Tetervenoks
Keywords Buck converter, voltage fed converter, current fed converter, LED driver
Abstract This paper presents comparative investigation of both voltage and current fed buck converters. This comparison takes into account the controllability, efficiency and size of the converters. The first section of the paper briefly describes a standard voltage fed buck converter. Transformation of voltage fed buck converter into the current fed converter is presented next. Then the operation of current fed buck converter is discussed. On the next stage experimental estimation of current fed buck converter is described. Finally conclusions about current fed buck converter with LEDs are drawn.
DOI: 10.1109/BEC.2012.6376861
Hyperlink: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6376861 
Reference Milaševski, I., Galkins, I., Tetervenoks, O. Assessment of Buck Converter Powered by Current or Voltage Sources for LEDs Luminary. In: Proceedings of the 13th Biennial Baltic Electronics Conference (BEC2012), Estonia, Tallinn, 3-5 October, 2012. Piscataway: IEEE, 2012, pp.239-242. ISBN 978-1-4673-2775-6. ISSN 1736-3705. Available from: doi:10.1109/BEC.2012.6376861
ID 14527