Energy-saving electronic flash apparatus
Enhanced electrodeless light source
Equalizing discharge lamp currents in circuits
Excimer lamp apparatus
Excitation circuit for an electrodeless lamp including a pulsed
Excitation coil for an electrodeless fluorescent lamp
Excitation device suitable for exciting surface waves in a disch
External power source for electronic flash
External resonator/cavity electrode-less plasma lamp and...
Fast starting, surge limited, electronic ballast
Fast warm up electronic ballast circuit for a high pressure disc
Fast warm-up ballast for arc discharge lamp
Fault detector and interrupt circuit useful in a television sign
Feedback control system for a high-efficiency class-D power ampl
Feedback system for stabilizing the arc discharge of a high inte
Ferroresonant transformer ballast for maintaining the current of
Field sensitive optical displays, generation of fields therefor
Flash apparatus with power supply control device
Flash control device for electronic flash apparatus
Flash control device using cascade-connected thyristor and MOSFE