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700mA LED power supply using monolithic controller, off-line current boosted buck converter

Posted: 05 May 2008  Print Version  Bookmark and Share Subscribe

Keywords: buck converter  LED power supply  monolithic controller 

[Summary of tips] LEDs are rapidly proliferating into commercial and domestic lighting applications because of their high efficiency as light sources. Unlike a conventional incandescent filament type of lamp which appears as essentially a pure resistance and prefers a stable voltage source, the LED requires a special type of power source in whic......
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