High efficiency high power microwave source
High efficiency off-line linear power supply
High efficiency power controller for solid state lighting
High frequency ballast transformer
High frequency discharge lamp for a spectral-line source
High frequency discharge lamp operating circuit with resonant po
High frequency electrodeless lamp having a gapped magnetic core
High frequency electronic ballast
High frequency electronic ballast
High frequency electronic drive circuits for fluorescent lamps
High frequency HID lamp system
High frequency HID lamp system with lamp driven at a frequency a
High frequency inductive lamp and power oscillator
High frequency inductive lamp and power oscillator
High frequency inductive lamp and power oscillator
High frequency operating circuit with in-rush current protection
High frequency operation of miniature metal vapor discharge lamp
High frequency/high power factor inverter circuit with...
High intensity discharge ballast
High intensity discharge ballast with hot restrike performance