The Design of a New-Type LED Switching Power Supply Circuit
2014 ◽
Vol 986-987
◽
pp. 1877-1880
Keyword(s):
A new-type LED switching power supply circuit using flyback converter is designed based on current-mode PFC controller chip L6562. The circuit has some characteristics such as simple structure, wide input voltage range, output stability and reliable operation. The experimental results show that the system efficiency is up to 89.46% when the input voltage changes from 85V to 265V(AC), meanwhile the system works stably with constant current and constant voltage output.
2014 ◽
Vol 571-572
◽
pp. 950-954
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2012 ◽
Vol 542-543
◽
pp. 997-1000
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2016 ◽
Vol 13
(12)
◽
pp. 20151076-20151076
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Keyword(s):
2014 ◽
Vol 960-961
◽
pp. 1264-1267
Keyword(s):
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2021 ◽
Vol 141
(1)
◽
pp. 46-55
2013 ◽
Vol 427-429
◽
pp. 1250-1253
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