The present invention provides a circuit for performing a plurality of light emitting functions of a vehicle, and more desirably, for controlling a power supply apparatus of a plurality of light emitting diode type light source groups. A device according to the present invention can generate a first output voltage and several second high voltage outputs corresponding to requirements of a power supply apparatus of various light source groups by using a single switch mode converter circuit.
본 발명은 차량용 복수의 발광 기능을 수행하는, 바람직하게는 발광 다이오드 타입의 복수의 광원 그룹의 전력 공급 장치를 제어하기 위한 회로를 제공한다. 이 디바이스는 특히 단일 스위치-모드 컨버터 회로를 시용하여 다양한 광원 그룹의 전력 공급 장치 요구사항에 대응하는 제1 출력 전압 및 몇 개의 고전압 제2 출력을 생성하게 할 수 있다.
ELECTRICAL POWER SUPPLY FOR A LIGHTING DEVICE OF AN AUTOMOBILE VEHICLE COMPRISING A PLURALITY OF OUTPUTS
복수의 출력을 포함하는 차량의 발광 디바이스용 전력 공급 장치
2017-09-11
Patent
Electronic Resource
Korean
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / 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 / H05B ELECTRIC HEATING , Elektrische Heizung |
European Patent Office | 2017
|European Patent Office | 2024
European Patent Office | 2019
|ELECTRICAL POWER SUPPLY FOR LIGHTING DEVICE OF AUTOMOBILE VEHICLE COMPRISING PLURAL OUTPUTS
European Patent Office | 2017
|Power supply device of lighting device for vehicle including plurality of unit lighting modules
European Patent Office | 2021
|