A new non-isolated high power factor white LED driver for street light applications
作者： Alireza Hallajian Mofrad Kashani , Mahdi Akhbari , Pouya Amiri
DOI: 10.1109/PEDSTC.2014.6799411
关键词:
摘要: In this paper an integrated driver with only one switch and capacitor for driving high brightness white light emitting diodes (HB-WLEDs) in street applications has been proposed. The proposed addition to providing power factor at the input, features considerable more lifetime compact size due eliminating compared conventional circuit topologies HB-WLEDs. Proper operation of was certified through simulation process laboratory test. a commercially available LED adopted linear model used. Furthermore prototype showed input proper driver.
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