PCB Technology Applied To LED PCB Assembly

PCB technology applied to LED PCB Assembly

By gradually improving traditional energy sources, the world has taken a step forward. From the perspective of the original lighting concept of the candle, the modification has reached a high level of enhancement, where the light radiation in the semiconductor has direct energy. With this, the use of LEDs is greatly enhanced, especially for indoor plant cultivation and indoor animal breeding. Semiconductor radiation brings energy and heat at the same time. If LED lamps want to develop in the lighting industry, it is necessary to improve the heat dissipation of the LED and reduce the heat generation of the LED. In addition, the latest use of LED lights has new requirements for LED PCB assembly and LED PCB prototyping. A small LED light has been given more uses, which requires some miniaturization and nanotechnology concepts. This is also the key research direction of the world. In addition, new trends in miniaturization and nano-concept buzz in the global market have increased the demand for custom PCB manufacturing and PCB prototyping, depending on the purpose and use of high-performance LED lights. This article will introduce you to the PCB technology applied to LED PCB assembly, the issues used to obtain high-performance lighting systems, and the recent modernization of LED concepts.

Application of LED light

The improvement of PCB is becoming a reliable electronic solution for LED lighting of many OEM, EMS, and other manufacturing units for adjusting their products through high-end customization. It has universal applications, whether it is home, business use, aerospace, urban street lighting, projection systems, hotels, retail, infrared heating, industrial use, automotive, bicycle lighting, medical operations, hotels, retail and other markets. The biggest challenge facing LED lamp manufacturers is to integrate the correct type of LED PCB assembly.

Use of EDA software and simulation software

Before LED PCB is manufactured, design and simulation are very important. We can’t design a LED PCB just to make a LED PCB and then test it. All we need computer EDA software and computer simulation software. With this software, we can draw the circuit on the computer. Board and conduct simulation experiments. With the computer drawing board and simulation data, we then go to manufacture PCB circuit boards, LED PCB assembly, and test circuit boards. The development and utilization of computer software have greatly shortened the time and cost of PCB boards from design to manufacture.

Use of heat dissipation materials and layout

In order to obtain accurate and optimal electronic solutions, certain aspects are critical to design considerations for the proven LED circuit board layout. This includes the heat, the size of the components, where the energy loss should be dissipated, the proper location of the heat source, the equilibrium temperature, the cooling system, and the proper heat sink. Provides a perfect electronic solution for the system behavior of LED lights. The printed circuit board is manufactured with the most advanced technology and technology, including FR4 epoxy resin and glass fiber PCB, which allows heat dissipation on a large surface and improves heat dissipation. FR4 PCB with heat flux Hole array, in which PTH (Plated Through Hole) technology is used together with the configuration of thermal vias to vertically enhance thermal resistance, and thick copper plates using “iceberg technology” are used in high-power LEDs and effective cooling systems in the case of PCB The FR4 technology requires proper heat distribution and heat dissipation, LED lighting has high requirements for LED PCB Assembly. PCBs used for LED plant lights should dissipate heat well. If the heat dissipation is not good, the lamp beads will burn out, and it is not conducive to the growth of plants. Utilizing the high thermal conductivity of IMS (insulated metal substrate), the use of thick film and thin-film technology also makes the heat dissipation performance of the PCB better. LED PCB assembly generally uses FR4 technology for layout, which has strong heat dissipation. With the use of these technologies, the life span of LEDs has increased, and the uses have also increased.

Application of new semiconductor materials

The progress of semiconductor materials has promoted the development and progress of LED lamps, not only new heat dissipation materials but also some semiconductor materials. The development and progress of some semiconductor materials have enabled LED lights to emit more types of light. Even now, some companies are trying to use more types of LED lights on the LED PCB circuit board, so that their LED grow lights can emit more complex light, and the full spectrum of light emitted by them is closer to the spectrum of sunlight.

Development of LED technology

These technologies have reshaped LED lights into a variety of products, including LED installation clothing, vehicle hazard lights, custom concert lights, snowflake lights, wall lights, stage lights, exhibition lights, and DC safety mainly used at the entrances of hotels and exhibition centers. DC safety lamp, armrest lamp, spot lamp, floor lamp for swimming pool and dance floor, exit lamp, and cabin lamp. In addition, LED lights are also used in aircraft lighting systems and ship lighting systems. Now, this shows that the use of flexible polyimide substrates has increased to control lighting output with low manufacturing and installation costs. The application of cold white LED lights in cameras and fluorescent microscopes. Now, complexity is the name of the game that connects LEDs with sensors and dimmers. At the same time, it is also fierce competition for product quality and durability in the global LED market, aiming to reduce the replacement of defective products. This makes fashion and technology at the same level. With this, the upcoming innovation is the use of smart LED bulbs and optical fibers in jackets, clothing, clothing, shoes, etc. In addition, R&D can also integrate Wifi control, DMS control, software, music system, and SD card system with LED lights. Smart devices manufactured by MOKOSmart, such as smart sockets, can have magical effects when combined with MOKOLight LED grow light. We can control the LED lights by controlling the smart sockets, so that the LED lights have timing switches, Bluetooth and wifi control, and even remote network control. The ordinary LED light in the hand has become a smart LED light.

Written by ——
Adelyn Ward
Adelyn Ward
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