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Proceedings Paper

Quality engineering tools focused on high power LED driver design using boost power stages in switch mode
Author(s): Ioan Ileana; Mircea Risteiu; Gheorghe Marc
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Paper Abstract

This paper is a part of our research dedicated to high power LED lamps designing. The boost-up selected technology wants to meet driver producers’ tendency in the frame of efficiency and disturbances constrains. In our work we used modeling and simulation tools for implementing scenarios of the driver work when some controlling functions are executed (output voltage/ current versus input voltage and fixed switching frequency, input and output electric power transfer versus switching frequency, transient inductor voltage analysis, and transient out capacitor analysis). Some electrical and thermal stress conditions are also analyzed. Based on these aspects, a high reliable power LED driver has been designed.

Paper Details

Date Published: 14 December 2016
PDF: 6 pages
Proc. SPIE 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII, 100102D (14 December 2016); doi: 10.1117/12.2243259
Show Author Affiliations
Ioan Ileana, "1 Decembrie 1918" Univ. of Alba Iulia (Romania)
Mircea Risteiu, "1 Decembrie 1918" Univ. of Alba Iulia (Romania)
Gheorghe Marc, "1 Decembrie 1918" Univ. of Alba Iulia (Romania)


Published in SPIE Proceedings Vol. 10010:
Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII
Marian Vladescu; Cornel T. Panait; Razvan Tamas; George Caruntu; Ionica Cristea, Editor(s)

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