Lighting systems and related methods
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United States of America Patent
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May 14, 2013
Grant Date -
N/A
app pub date -
Jul 15, 2010
filing date -
Apr 16, 2009
priority date (Note) -
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Abstract
A lighting system. Implementations may include an AC input power source coupled with a power conditioning and control module adapted output a low voltage high frequency pulse width modulated (PWM) signal. A remote transmission cable may be adapted to carry the low voltage high frequency PWM signal to a remote transformer adapted to convert the low voltage high frequency PWM signal to a high voltage high frequency PWM signal. A charge pump may be included which is adapted to receive the high voltage high frequency PWM signal and increase a voltage of the signal. A gas discharge tube may be coupled to the charge pump. A controller may be coupled to the power conditioning and control module and adapted to operate the gas discharge tube at two or more light intensity levels with the low voltage high frequency PWM signal.
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