DA/AC convert for driving cold cathode fluorescent lamp
DC/AC converter for feeding a metal vapor discharge tube
DC/AC converter with improved starter circuit
DC/AC Converter with voltage dependent timing circuit for discha
DC/AC inverter
DC/AC inverter
Device and method for controlling a gas discharge lamp, and...
Device and method for the multi-phase operation of a gas...
Device for controlling the light intensity of a fluorescent tube
Device for driving discharge lamp
Device for operating a high pressure gas discharge lamp
Device for turning on light and illumination apparatus
Dielectric barrier discharge lamp light source
Digital interface with potentiometer
Dimmable fluorescent lamp ballast
Dimmable instant start ballast
Dimmable self-oscillating electronic ballast for fluorescent...
Dimmer circuit for fluorescent lamps
Dimmer control system and controlling method thereof
Dimming ballast resonant feedback circuit