Designing Efficient LED-based Interior Lighting Recent advancements in the development of higher-efficiency LEDs at lower costs have made these light sources the "technology of choice" when designing automotive interior lighting systems. This article will identify a number of drive configurations and topologies specific to automotive interior lighting, as well as discuss thermal management issues.
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Light-emitting diodes (LEDs) are being exploited by many automotive lighting applications. Interior lighting is one area where LEDs are well suited because of their small size and high efficiency. Consequently, with recent advancements in efficiency and manufacturing to lower cost, these light sources have become the technology of choice for automotive interior lighting systems. But, driving these devices for optimal performance, is an art. |
