using electrical feedback from LEDs or from LED modules

Full Title

Circuit arrangements for operating light-emitting diodes [LED] > Controlling the intensity of the light > using electrical feedback from LEDs or from LED modules

Classification Context

Section:

ELECTRICITY

Class:

ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Subclass:

ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL