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Application of LED PCB in our life

Views: 0     Author: Site Editor     Publish Time: 2021-06-25      Origin: Site


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LED PCB is the abbreviation of the printed circuit board. Both LED aluminum base plate and FR-4 glass fiber circuit board belong to PCB. LED aluminum base plate prints circuit on the aluminum plane with good thermal conductivity, and then welds electronic components on it. Led PCB technology has become the innovation of many new products. A good example is the development of PCB for LED lighting. The LED is soldered to the circuit board, and the chip generates light when it is electrically connected. The heat sink and ceramic base are used to connect the chip to absorb heat and cool the process.


LED CPB can be integrated into many lighting applications because of their excellent energy efficiency, low cost and maximum design flexibility, such as:

Traffic light

Automobile headlamp and Airport runway

Medical equipment lighting

Street tunnel lighting


(1) Traffic light

We see around the traffic lights, these small LED PCBs can provide high brightness light, is installed on the traffic lights. Aluminum absorbs heat and dissipates it in the air. Therefore, due to the high power, these LED PCBs are usually used for LED circuits of traffic lights.

(2) Automobile headlamp and Airport runway

One of the most common reverberations generated by aircraft and cars in motion is the use of a PCB called LED PCB, which is designed to meet the high force vibration and make the PCB flexible. LED PCB is light in weight, but it can withstand high vibration. Because of its light weight, it can reduce the total weight of spacecraft. Even in the narrow space, LED PCBs can be adjusted, which is a great advantage. These LED PCBs are used as connectors and interfaces, and can be assembled even in compact space, such as behind the panel, under the dashboard, etc.

(3) Medical equipment lighting

Nowadays, the rapid progress of medical science is closely related to the rapid development of the electronic industry. Many medical and surgical equipment and other equipment lighting are LED PCBs, such as heartbeat sensor, temperature measurement, X-ray, CT scanning, blood pressure machine, blood glucose level measurement equipment, incubator and other medical equipment

(4) Street tunnel lighting

LED PCBs are widely used in the manufacturing industry, especially in the street and tunnel lighting industry. These lighting tools are driven by high power and high current circuits. Therefore, a thick copper layer is pressed on the top of the LED PCB, which is different from the complex electronic PCB. The current of these high-power PCBs is as high as 100 amperes. This is particularly important in the application of arc welding, large servo motor driver, lead-acid battery charger, military industry, clothing and cotton machine


As a solution with more than ten years of experience in the LED circuit board, our company can provide LED circuit board production, purchase and assemble components under the same roof. We are happy to work with you to develop customized aluminum or metal circuit boards for your specific applications. We offer standard LED PCB at a reasonable price. They are coated with hot aluminum, which can effectively cool all LED circuit components and significantly improve product performance.


Boyunfa is a printed circuit board  company, Located in Shenzhen,520 employees,16000 square feet, Who have offered  PCB Manufacturing Service for more than 10 years.With the state-of-the-art technologies we employ, along with our highly trained workforce we are able to ensure that every PCB we provide matches your design requirements.

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   Xueziwei Industrial Zone, Yabian, Shajing Street, Baoan District, Shenzhen.

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