LED LUMINAIRE WITH CONSTANT CURRENT PER-MODULE CONTROL

A lighting device includes multiple light emitting diode (LED) channels. Each LED channel is connected in parallel to an output rail of a power converter. The power converter may be a buck regulator. Each LED channel may include an LED string of one or more LEDs, a first transistor that is electrica...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Dost, Isaac P, Dederich, George Albert, Foster, Daniel S
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROLLING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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