Lamp arrangement employing a resonant circuit formed from an aut

Lamp ballast circuit

Lamp ballast system characterized by a power factor correction o

Lamp ballast with near unity power factor and low harmonic conte

Lamp circuit of liquid crystal device backlight source

Lamp current balancing topologies

Lamp current balancing topologies

Lamp current control device

Lamp drive circuit for driving a number of lamps and...

Lamp driver

Lamp driver

Lamp driver circuit

Lamp driver circuit with power factor correction circuit...

Lamp driving apparatus having balance circuit units for a...

Lamp driving device and display apparatus having the same

Lamp driving device having impedance component detecting...

Lamp driving system

Lamp driving system controlled by electrical isolation

Lamp electronic ballast with a piezoelectric cooling fan

Lamp for generating high power ultraviolet radiation