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GESP Technology

15+Years Devoted to PCB Solutions & Manufacturing



What is LED PCB?

With the development of PCB circuit board technology, many exciting products have emerged as the times require. For example, the combination of LED and PCB has made lighting electronics popular. Because of that, the night of the city is not dark. Various LED electronic modules are presented to us in various forms under the design of electronic engineers.

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.

What is a PCB in lighting?

Compared with other electronic components, LEDs are more likely to generate heat during use, and the PCB used must have better heat dissipation. For these special requirements, metal core PCB are frequently used on LED PCB, especially aluminum core PCB. This is because 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.


The Application of LED PCB

· Telecommunications:

LED indicators and displays are always used for telecommunications equipment because of the surrounding machinery, the excellent heat transferability. So aluminum-based LED PCBs are extremely useful in this application.

· Automotive:

Aluminum PCB LEDs also used in cars on indicators, in headlights and brake lights, and other applications. The durability and competitive price makes these aluminum PCBs ideal within the automotive industry.

· Computer:

LED displays and indicators are becoming more and more common within computer applications, and the heat sensitivity of computer machinery makes aluminum PCB LEDs the ideal solution. In addition to LED applications, computer parts like power devices and CPU boards are commonly use aluminum PCBs because of their ability to dissipate and transfer heat.

· Medical:

Lighting tools used in surgeries and medical examinations commonly use high-powered LED lights, and these LED lights often use aluminum PCBs. This is primarily due to the durability and heat transfer capabilities of aluminum PCB LEDs — this ensures medical equipment is functioning properly regardless of the number of patients cycling through a medical office. In addition to lighting tools, medical scanning technology often uses aluminum PCBs as well.

LED PCB Board Material

Fr4 PCB Raw Materials

CEM-1 PCB Raw Material

CEM-3 PCB Raw Material

Aluminium PCB Material

Copper Core PCB Material

Ceramic Base PCB Material

PCB LED Solder Mask Colors

Green is the common solder mask to be applied to PCB

RED is the most professional looking solder mask

BLUE is considered as the most aesthetically good looking solder mask

Black is also being avoided when high heat is involved since it discolors the silkscreen.

White solder masks are applied for clean looks in every environment. 

Purple solder mask is basically used for submarine printed circuit boards.


GESP-Your Premier LED PCB Assembly Manufacturer

Effective, Affordable PCB LED Lighting Solutions

As a provider of PCB solutions with more than a decade of experience, GESP Technology has a large number of high-quality substrate resources and a professional PCB production factory. We can provide one-stop LED manufacturing, component procurement, and SMT assembly. Our feature is a competitive price PCB made of standard FR-4 materials, which includes a thermally conductive aluminum coating that effectively dissipates heat, keeps all LED PCB components cool, and significantly improves product performance.

Get Your LED PCB Project Started Now!

For our LED PCB manufacturing services, advanced technologies not listed on our website or you are ready to start your production plan, please contact us using the contact form. Upload your Gerber file and BOM for your custom PCB project, we will contact you within 24 hours.

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