LED PCB Board technology has evolved to bring many new product innovations. A good example is the development of PCB for LED lighting. The LED is soldered to the board and has a chip that generates light when connected electrically. A heat sink and a ceramic base are used to connect the chip in order to absorb the heat and cool down the process.
A PCB LED panel inclined to initiate a high volume of heat, making it laborious to cool through traditional ways. Hence, mental core LED circuit boards are customarily picked up for their LED's enhanced heat dissipation capability. In particular, aluminum is often used for the production of circuit boards for LED lights. The aluminum PCB generally includes a thin layer of thermally conductive dielectric material relocate and dissolves the heat with exceptional coherence than an unyielding PCB.
PCB LED Applications
The PCB LED lights can be integrated into many lighting applications thanks to their excellent energy efficiency, low cost and maximum design flexibility, such as:
- Traffic lights
- Car headlights
- Military lighting
- Street tunnel lighting
- Airfield runway
- Street lighting
- Photovoltaic (solar) lighting
- Flashlights and lanterns
- Lights in hospital operating theaters
- Factory lighting and many others
RayMing Offers Efficient And Inexpensive LED Lighting Solutions
As a complete supplier of LED circuit board solutions with more than ten years of experience, we are able to offer the production of LED circuit boards, the procurement and assembly of components under one roof. We would gladly help and work with you to develop the customized aluminum/metal circuit boards for your specific applications. We offer reasonably priced standard FR-4 circuit boards that incorporate a thermal aluminum coating that effectively dissipates heat, cools all LED circuit components, and dramatically improves the performance of your products.
RayMing Focus On First-Class Customer Service
RayMing has built a solid reputation as a provider of PCB solutions that make it easy to do business. In case if you have any questions, our well-trained staff is always available for you to help and solve your problems. So far, we have achieved 99% customer satisfaction!
Contact RayMing To Start Your LED PCB Project
For more information on our LED PCB manufacturing services or an appointment for your custom PCB project, contact us through the contact form on our website. We will contact you ASAP.
What Are Embedded LED PCBs And How They Work?
LED stands for Light-Emitting Diodes, they are semiconductor diodes and belongs to the group of electroluminescent luminaries and produce light by recombination of pairs of charge carriers in a semiconductor with a suitable energy band gap. Due to their low voltage, operating power, compact size, long life and stability, LEDs are used in the industrial and consumer market. One of its most attractive features is its ability to generate light without generating much heat, making it safe for daily use. Its features are the main reason why LEDs are integrated into printed circuit boards (PCBs). LEDs are sufficiently reliable and efficient for PCB applications. They serve as light, especially in non-touch membrane switches. Integrated LED circuit boards are often used in polyester graphics and also in rubber keyboards.
Circuit boards are often used for the lower circuit of a membrane switch, especially because they provide it. Show window with LED displays. These are often easily integrated into the printed circuit board switch design, but there are some options when it comes to what type of LED to use.
Single-Point And Block LEDs
They are the most versatile and work well with almost all types of surface materials. Note that a matt or textured surface is best used for greater light diffusion. It is also important to remember that although LEDs cannot pass the active area of a touch switch, they can be graphically manipulated to make them believe that they are part of the switch.
Integrated or Surface-Mounted, Single-Point LED
An integrated or protruding single-point LED can be installed in the lower circle of the lower layer. For these kinds of LEDs, different colors are available, including two-color LEDs. It is quite easy to allow termination from the same end of the connector as the switches when the graphics layer is shaped to receive the LEDs. Note that you do not need to save the LED completion chart in a separate queue.
Advantages of Integrated LED PCBs
As electronic components become smaller and thinner, it is advantageous to use LED membrane switches because it enables easier product delivery and final assembly. These integrated LED cards are best suited for low light, consumer, device, medical device, light to medium industrial, and certain marine and aerospace applications. Regardless of the application, the benefits of the integrated LED board are numerous:
- Light, unobtrusive
- Low-cost backlit membrane switches
- Resistant to dust and moisture
- Easy to integrate into complex interface games
- Low energy consumption
- Available in a variety of colors, size, and intensities
- Can be used in flexible silver membrane switches and flexible copper membrane switches
If the LED is integrated into the board, it is easier to combine the LED membrane switch with keyboards, touch screens and other types of membrane switches. Built-in or Embedded LED PCBs offer greater design freedom, even when complex backlight switch assemblies are created. The small thickness of an LED membrane switch reduces the total area of these complex switching interfaces. Designers and engineers often choose integrated LED PCBs when inspecting and updating products.
In general, LED PCBs provide the most accessible backlight for membrane switches. Sometimes they are a better option for backlighting small icons and symbols because the uniform backlighting of larger icons and symbols with embedded LED PCBs circuits is not so easy to achieve.