Device for operation of a high pressure discharge lamp and a...

Diodeless start circiut for gas discharge lamp having a voltage

Discharge lamp circuit with dual ignition coils

Discharge lamp ignition circuit having a bandpass filter connect

Discharge lamp ignitor which adjusts the amplitude of ignition p

Discharge lamp lighting apparatus for controlling voltage of swi

Discharge lamp lighting circuit

Discharge lamp lighting device

Discharge lamp lighting device

Discharge lamp lighting device

Discharge lamp lighting device for copying machines

Discharge lamp operating system

Discharge lamp starting and operating circuit

Discharge lamp typically a sodium high-pressure discharge lamp,

Discrete starter for HID lamp

Electric discharge lamp control converter circuits

Electronic ballast having open circuit in output

Electronic ballast system

Electronic capacitive ballast for fluorescent and other discharg

Electronic solid state starter for fluorescent lamps