IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Balancing Strategy and Implementation of Current Equalizer for High Power LED Backlighting

2007 International Conference on Power Electronics and Drive Systems (PEDS '07)

Author(s): Chang-Hua Lin ; Tsung-You Hung ; Chien-Ming Wang ; Kai-Jun Pai
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 November 2007
Conference Location: Bangkok, Thailand
Conference Date: 27 November 2007
Page(s): 1,613 - 1,617
ISBN (CD): 978-1-4244-0645-6
ISBN (Paper): 978-1-4244-0644-9
DOI: 10.1109/PEDS.2007.4487925
Regular:

This paper presents a current equalizer to balance the driving currents for high power LEDs (light emitting diode). The proposed strategy combined PWM strategy and digital dimming control to... View More

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