Design of Dimmable Quasi-Resonant Fly Back LED Driver Based on OZ9992
2013 ◽
Vol 404
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pp. 445-449
Keyword(s):
It Use
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The paper designs a 30W dimmable constant current LED driver. It is designed by O2Micros OZ9992 control chip, and it use quasi-resonant flyback topology. It can achieve zero voltage to reduce switching losses. The LED driver has higher efficiency and can provide a stable current for LED lamps. It has good dimming performance, and is easy to operate. It is suitable for home, hotel and other occasions, and has broad application prospects.
2013 ◽
Vol 423-426
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pp. 1001-1005
2021 ◽
Vol 31.2
(149)
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pp. 7-14
2013 ◽
Vol 579-580
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pp. 804-807
2015 ◽
Vol 737
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pp. 579-583
2016 ◽
Vol 31
(12)
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pp. 8359-8370
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