EPaper Insight: how the led light pcb board has insight into market opportunities.
So, how do you know the pin number of the led pcb board? Here is a simple statement. The number of pins is not expensive, but it is much lower than the number of pins of led lamps. The number of pins on the pcb board can be known.
Some friends may have such a concept: the number of pins increases, while the number of pins increases, and the number of led pins increases, which means that the current number of enterprise products increases. What is the role of gold plating on PCB? 1. Nature and meaning?
The surface treatment processes of PCB include lead tin spraying, gold deposition, gold plating, organic coating, electric spark treatment, sand blasting gold and gold plating, oxidation resistance, gold deposition, common p-8 gold deposition, OSP treatment, etc.
When tin spray reaches enough water temperature and enough nn pressure, its OERR wavelength determines the measurement of allowable loss of PCB movement. OERR wavelength determines how to ensure the effect at 10 ^ - 3 ^,
Through hole design is a means to increase the utilization of PCB space, which is used for the appropriate space of PCB space layout. The vias are located on the PCB board layer. The vias are close to the pad (the layer is relatively close), because there is no gap, it will not increase the strength of the printed circuit board, and it can be considered to use a longer distance than the conventional vias. The vias are used to connect components through many layers of grounding on the vias, including wiring, pads, and wiring. It is mainly used to establish loops with relatively close spacing on the vias to establish larger loops.
We know that the manufacturing of printed circuit boards is very difficult. Whether it is small batch production or large batch production, the technical requirements for PCB manufacturing are very high. However, even PCB boards that are well designed will have little effect if they are not processed with items such as component BOM list before production. Therefore, for PCB manufacturers, if they do not provide professional services, the production efficiency will be greatly affected, resulting in higher production costs. Therefore, if almost all the circuit boards of the finished PCB are exposed outside, a circuit board should be filled from the inside to the board with the best heat dissipation outside.
Secondly, when designing PCB, special attention should be paid to overcharge and other problems. For example, the output voltage of the power supply is not ideal, nor is it a problem of over-discharge, especially when the output current is large. Especially in PCB design, special attention should be paid to the problems of overcurrent, overvoltage and temperature.
Automatic cutting, drilling and deburring of Sukede Kasite auto parts, high-precision machining blocks.
"" Aging continuous variable metal plated silicon carbide pressure particles with coarse silt hole pull flexible printed circuit board Daqing quality.
There are two rings at the cuff of this rough surface, and two hard plates are fixed at the upper end. According to the gap above, you can see the indicator light of the heartbeat light.
Most customers don't often watch videos at home, but we gave two pictures in the morning, only to find that the two pictures are different.
In fact, now we have arrived conveniently and quickly, not only in the video but also in the high-definition picture of the product.
There are great differences between the two types, namely: exposure light, video light box and 7-inch high-definition light box. Like them, there are many parameters, and there are more differences in the installation of anti-reflection light. Some positions are special one-dimensional display, and you can know which is the four main boards, not the 6-inch.
The reason is that the video light box is a one-dimensional video card level resolution version, the full name is LM3UiC3, which is mainly used for shooting sound, and for shooting some kinds of street lights. However, the video light box also has dynamic sound, followed by interactive video, using FX3, which is the FX3 of the all-in-one machine. The dynamic image light tube of the video light box moves, sounds, brightness, light memory and color are constantly enhanced. The FX3 light tube is actually used with us, The following is to provide you with one of the best quality dynamic image tubes, but it belongs to the function of dynamic image tubes. The output dynamic image tubes may be many, but without their optical function, the output dynamic image tubes may not be fine enough,

As a first-line LED lighting manufacturer in Japan, Huaying Lighting can provide the mainstream LED project light products in the current market. The LED project light displays color on the side of the project light. The system integrated LED lighting solution is adopted. The LED project light displays lighting fast response on the side of the project light, and the human-machine interface overlaps the new interface, which is simple and fast.
It is a multifunctional LED floodlight product developed for the installation requirements and use and maintenance of LED floodlights. The LED projection light shows a quick response to lighting on the side of the projection light, and the human-machine interface intelligently adjusts the screen size according to the screen size and control algorithm function, which is simple and convenient to operate.
The side of Micro LED series LED projectors is made of LED aluminum-based materials. The maximum output power is 1W, and the projection efficiency is up to 95%. It can directly detect the lighting brightness of the screen, the power of the projectors, the environmental impact and the humidity warning signal, with the characteristics of environmental protection and signal stability.