Apparatus for applying a variable voltage to an electric load

Apparatus for control of load power consumption

Apparatus for control of load power consumption

Apparatus for driving a plurality of lamps

Apparatus for driving lamps and liquid crystal display...

Apparatus for efficient remote ballasting of gaseous discharge l

Apparatus for flash photographing

Apparatus for flash photography

Apparatus for monitoring lamp system status

Apparatus for power factor control

Apparatus for rotating an electrodeless light source

Apparatus for supplying direct current pulses to an electrical l

Apparatus for supplying electrical power to an arc lamp includin

Apparatus for supplying power, backlight assembly and liquid...

Apparatus, system, and method for inducing an electrical...

Arc lamp power supply using a voltage multiplier

Arrangement in connection with a coupling device of a...

Arrangement suitable for driving floating CCFL based backlight

Auto-flash photographing system

Auto-flash photographing system