Because of the innovation in science and technology, we get to see more simplified and easy to use inventions every day. One of the inventions that fall into this category is the Printed Circuit Board. The Printed Circuit Board in a genius innovation in circuit technology that has paved way for making more complex and large scale circuit use less space and material. How it does this is by using conductive tracks to connect various components of a circuit board and also mechanically supporting these components. The reason why the printed circuit board is such an important invention in circuit technology is because as more research and development went into the actual use of such circuits, the more the circuit industry was able to create complex circuits using lesser and lesser space.
An LED on the other hand is an abbreviation for Light Emitting Diode. This is essentially a two-lead semiconductor device that emits light when the current passes through it in a certain direction. Because the configuration in which this device lights up is constricted to one direction, the LED can be used to make patterns or give indication signals for certain circumstances. While LEDs began as devices that only emitted low intensity infrared light, the technology has developed over the years to allow the use of LEDs in environmental and task lighting as well. Not only do modern LEDs offer a high intensity, very bright light, but is also now available in a variety of types such as visible light, ultraviolet light and, of course, infrared light.
Now that we’ve understood the concept behind PCBs and LEDs, the next step is to understand how they relate? The answer to that question is through the LED Printed Circuit Board. As innovations in PCB design took place over the years, it has allowed the creation of a variety of products such as PCBs designed around an LED. Basically an LED PCB can be defined as an LED soldered into a PCB as a chip that lights up whenever the circuit is connected in a certain way. These type of PCBs normally also hold a thermal sink and a ceramic base to hold the circuit in place and allow smooth running of the circuit. The thermal sink is a necessity because an LED tends to produce high amounts of heat, which could potentially damage the PCB and the device in which the circuit is connected.
Because of the high levels of heat produced by LEDs, these devices are preferred to be attached to printed boards that have a metal base. Metals have the ability to quickly dissipate heat and hence proves to be the better option. Normally, an aluminum based printed board is preferred whenever a led printed board is being designed. An aluminum PCB board normally also contains a thin layer of dielectric that allows quicker heat dissipation.
LED PCBs are becoming the go to solution for lighting purposes for a number of reasons. Firstly, as discussed earlier, the LED designs today are available not only for high quality and high intensity purposes but are also available in visible, infrared and ultraviolet light. Secondly, because of the PCB design capability, there is a lot of flexibility when it comes to the actual design of the PCB. Thirdly, they are easy to use and cost effective as compared to other options that provide similar functioning and lastly, LEDs, as opposed to other light sources, offer greater energy efficiency as well. Some of the examples of devices and applications where LED printed circuit boards are used are as follows: street lights, lighting used in field applications such as runways or for military purposes, flashlights and lanterns, hospital operating room lighting, vehicle headlights and many more.
Understanding now the immeasurable importance of LED printed boards in the electronics and circuit board industry, the next question that arises is where to get the best LED printed boards from. At RAYMNG PCB and Assembly, the leading LED PCB Manufacturer, you are guaranteed to get nothing but the best in terms of price and quality. We specialize in designing and producing a variety of PCBs and the LED printed circuit boards is just one of the many products we create.
Our research and development team has spent time and energy into ensuring the best method for heat cancelation and improving both the intensity of the LED and its efficiency, all of this while ensuring the price remains acceptable without compromise on quality. Heat conduction can be a huge factor behind why printed circuit boards that support LEDs might stop working long before their time. At RAYMING, we ensure that every circuit board is able to live its full life without making a heavy hole in your pocket.
We have state of the art facilities and a very enthusiastic design team that is waiting for your queries and PCB design requests. If you want a particular application, such as outdoor lighting or an LED screen, you can always come to our design team and we will come up with a solution that suits you perfectly.
Not only do we specialize in different types of LEDs, such as high intensity LED or low power LED, but we also provide a range of circuit boards that suit your application best. These include the aluminum based PCB and the ceramic based PCB , both of which are regularly used for various LED printed board requirements. Similarly, to ensure minimum maintenance and long life of our PCB s, we also specialize in solder masks that protect the PCB and requires minimal up keep. Our R&D team also work on designing PCBs for certain LED lumen, based on the customer need.