H
ELECTRICITY
H
ELECTRICITY
H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B
ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B
ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B45/00
Circuit arrangements for operating light-emitting diodes [LED]
H05B45/00
Circuit arrangements for operating light-emitting diodes [LED]
H05B45/30
Driver circuits
H05B45/30
Driver circuits
H05B45/357
specially adapted for retrofit LED light sources
H05B45/357
specially adapted for retrofit LED light sources
H05B45/3578
Emulating the electrical or functional characteristics of discharge lamps
H05B45/3578
Emulating the electrical or functional characteristics of discharge lamps