Configurable LED driver/dimmer for solid state lighting applications
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United States of America Patent
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Sep 3, 2013
Grant Date -
Aug 25, 2011
app pub date -
Sep 17, 2009
filing date -
Sep 18, 2008
priority date (Note) -
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Abstract
The disclosure is directed at a configurable light emitting diode (LED) driver/dimmer for controlling a set of light fixture loads comprising: a power circuit; a primary digital controller for controlling the power circuit; a set of output current drivers, each of the set of output current drivers connected to one of the set of light fixture loads for controlling the associated light fixture load; a secondary digital controller for controlling the set of output current drivers; wherein the secondary controller transmits LED control information to control outputs of the set of output current drivers; and wherein the secondary digital controller provides digital feedback control information to the primary digital controller.
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