Half bridge with constant amplitude drive signal
Half-bridge circuit
Half-bridge inverter for asymmetrical loads
Halogen lamp electronic transformer
HID ballast
HID ballast with hot restart circuit
HID lamp ballast circuit
High efficiency 4-lamp instant start ballast
High efficiency ballast for operation of electronic lamps
High efficiency controller of a gas-filled light emitting tube
High efficiency driver apparatus for driving a cold cathode...
High efficiency electronic ballast for high intensity discharge
High efficiency electronic ballast for metal halide lamp
High efficiency resonant ballast
High energy ignition generator for gas turbines
High energy ignitor power circuit
High energy modulation ignition system
High energy modulation ignition system
High frequency ballast circuit
High frequency ballast for gaseous discharge lamps