Power regulator of discharge lamp and variable color illuminatio
Power saving circuitry
Power saving circuitry
Power sensing lamp protection circuit for ballasts driving...
Power source for metal halide lamps and the like
Power supply and electronic ballast with a novel boost converter
Power supply and electronic ballast with low-cost inverter boots
Power supply and inverter used therefor
Power supply and/or ballast system controlled by desired...
Power supply apparatus for a discharge lamp, especially for a mo
Power supply apparatus for light source
Power supply apparatus for traveling-wave tube which...
Power supply circuit and portable device
Power supply circuit and power supply control method therein
Power supply circuit device for a high intensity discharge lamp
Power supply circuit for a gas discharge lamp
Power supply circuit for traffic signal lights utilizing LEDs
Power supply circuit that is stable against sudden load change
Power supply device and liquid crystal display device using...
Power supply device for energizing discharge lamp