A light assembly includes a first lighting module configured to perform a first lighting function, a second lighting module configured to perform a second lighting function, a driver connected in series with the lighting modules. Each lighting module is controlled via a switching unit by a controller. The driver is configured to generate a constant output power and the controller is configured to vary the power provided to the first lighting module or to the second lighting module by controlling the first switching unit or the second switching unit using Pulse Width Modulation (PWM).
LIGHT ASSEMBLY FOR POWERING LIGHTING FUNCTIONS WITH DIFFERENT POWER REQUIREMENTS
2024-08-15
Patent
Electronic Resource
English
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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