An optocouplerless two-stage high power factor LED driver

Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Volumn , Issue , 2011, Pages 2078-2083

  Xie, Xiaogao ^a   Ye, Meipan ^a   Cai, Yongjun ^b   Wu, Jianxing ^b  

^a HANGZHOU DIANZI UNIVERSITY   (China)

^b Design Department   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AMPLIFIER CIRCUITS; CIRCUIT STRUCTURES; CONSTANT-CURRENT; FLUORESCENT TUBES; HIGH POWER FACTOR; INPUT VOLTAGE RANGES; LED DRIVERS; OPTOCOUPLERS; OUTPUT CAPACITOR; PFC CONVERTERS; RIPPLE VOLTAGE; TWO STAGE;

DC-DC CONVERTERS; ELECTRIC POWER FACTOR; OPTOELECTRONIC DEVICES; POWER ELECTRONICS;

LIGHT EMITTING DIODES;

EID: 79955770240     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/APEC.2011.5744883     Document Type: Conference Paper

References (7)

1. Ven der Broeck, Heinz; Sauerlander, Georg; Wendt, Matthias;"Power Driver Topologies and Control Schemes for LEDs," IEEE APEC, pp.1319-1325, 2007
2. H. Broeck, G. Sauerlander, M. Wendt, "Power driver topologies and control schemes for LEDs", in Proc. IEEE Applied Power Electronics Conf., 2007, pp. 1319-1325.
3. Jianwen Shao; "Improving current regulation for offline LED driver" in Proc. IEEE Applied Power Electronics Conf. 2009, pp:601-604
4. Jianwen Shao; "Single Stage Offline LED Driver" in Proc. IEEE Applied Power Electronics Conf. 2009, pp: 582-586
5. Tzuen-Lih Chern; Li-Hsiang Liu; Ping-Lung Pan; Yi-Jie Lee; "Single-Stage Flyback Converter for Constant Current Output LED Driver with Power Factor Correction", in Proc. IEEE of ICIEA'2009, pp: 2891-2896
6. Jae-Eul Yeon; Dong-Soo Kim; Kyu-min Cho; Hee-Jun Kim; "A single stage flyback power supply unit for LED lighting applications" , in Proc. IEEE of ELECO'2009, pp: I-288 - I-292
7. Xiaohui Qu; Wong, S.C.; Tse, C.K.; Xinbo Ruan, "Isolated PFC Pre-Regulator for LED Lamps", . in Proc. IEEE of IECON 2008, Nov. 2008 pp 1980-1987