Ignition circuit for gas discharge lamp
Ignition device
Illuminating device for a microscope
Illumination system having cold cathode started,...
Inductive ballasting of direct current gas discharges
Insect killers
Integral crystal-controlled line-voltage ballast for compact RF
Intelligent electrical device comprising microchip
Intelligent electrical switching device
Intelligent electrical switching device
Intelligent user interface including a touch sensor device
Inverter for operating a gaseous discharge lamp
Ionization tube simmer current circuit