Resonant converter circuit with suppression of transients...

Resonant driver with low-voltage secondary side control for...

Restart circuit for multiple lamp electronic ballast

Reverse phase-controlled dimmer

Reversible dimmer device of gas discharge lamps and the...

Reversible polarity LED lamp module using current regulator...

Reversible polarity LED lamp module using current regulator...

RF wireless remote-control brightness-adjustable...

Robust driver for high intensity discharge lamp

Rush current limiting circuit for a PFM control charge pump

Safety control circuit for detecting the removal of lamps from a

Sample and hold method to achieve square-wave PWM current...

Scheme for sampling lamp conditions during ignition and...

SCR lamp supply

SCR Lamp supply trigger circuit

Selective illumination

Self oscillation circuits

Self-ballasted fluorescent lamp and lighting apparatus

Self-calibrated integration method of light intensity...

Self-contained, self-snubbed, HID dimming module that...