Audi three big car lighting black technology big PK
If the eye is a window of a person's mind, then the headlights of the car are also an important carrier to show the temperament of the car. The Audi brand, dubbed by the netizens as the "light factory", won the nickname of such a goodwill award through its leading innovation in the field of automotive lighting design. Lighting design is not only a lighting need for Audi, but also an aesthetic embodiment of brand value. Black Technology: Matrix LED headlights Matrix LED headlights are the most popular lighting configuration for high-end models at this stage. The Audi A8L is the first model to carry this equipment. Its matrix LED headlights consist of 25 light-emitting diodes that produce light that is similar to daylight and consumes far less power than xenon headlights. When its control switch is in the automatic state and the high beam mode is turned on, the matrix LED headlights are activated as long as the vehicle speed reaches or exceeds the trigger point of 60 km/h. In the active state, once the camera connected to the lighting system detects other traffic objects in front, such as a bicycle pedestrian, the light controller will immediately turn off the LED light source that is directed at the object, while other light sources continue to remain illuminated. , or dim the light into 64 stages, it will not dazzle other vehicles or pedestrians on the road, and it can provide sufficient illumination for the area next to the vehicle. Black Technology: Laser headlights When people were sighing about Audi's exquisite LED matrix, Audi took another step in 2014 – equipped with the laser high beam for its R8 LMX sports car, which enabled the world's first mass production of this technology. LED PCB LED PCB,LED Circuit Board PCB,Aluminum LED PCB,LED Display PCB Storm Circuit Technology Ltd , https://www.stormpcb.com
LED PCB
As printed circuit board technology has continued to evolve, it has paved the way for the creation of a host of exciting product innovations. A prime example is the development of the PCB for LED lighting. The LED is soldered to the circuit board and features a chip that produces the light when electrically connected. A thermal heat sink and a ceramic base are used to bond the chip.
An LED PCB board tends to generate a high volume of heat, making it difficult to cool via traditional means. Consequently, metal core PCBs are frequently chosen for LED application due to their enhanced ability to dissipate heat. Aluminum in particular is often used to manufacture circuit boards for LED lights. The Aluminum PCB typically includes a thin layer of thermally conductive dielectric material that can transfer and dissipate the heat with much greater efficiency than a traditional Rigid PCB.
PCB LED Applications
PCB LED lights can be incorporated into numerous lighting applications due to their combination of excellent energy efficiency, low cost and maximum design flexibility. Examples include Automotive headlights, Airport runway landing lights, Lighting used in military field applications, Street lighting, Highway tunnel lighting, Photovoltaic (solar) lighting, Flashlights and lanterns, Traffic and signal lighting, Lighting in hospital operating rooms, High growth plant lighting and many others.