System and method for providing adjustable ballast factor
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United States of America Patent
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Feb 1, 2011
Issued Date -
N/A
app pub date -
Apr 9, 2007
filing date -
Apr 9, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
The invention includes an electronic ballast that is operable to receive a ballast factor setting that enables the ballast to provide a desired ballast factor when the ballast drives a lamp. The electronic ballast includes an input that is adapted to receive a ballast factor setting that represents a desired ballast factor for the ballast and a respective lamp. The ballast further includes a memory that is adapted to store the ballast factor setting, and the ballast includes a processor that uses the ballast factor setting stored in the memory to cause the ballast to provide the desired ballast factor as the ballast drives the lamp. The ballast includes means for substantially preventing subsequently changing the ballast factor setting stored in the memory. Various business methods are further provided as a function of the electronic ballast.
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