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PCBA Tech
What is SMT patch and how to choose SMT patch
PCBA Tech
What is SMT patch and how to choose SMT patch

What is SMT patch and how to choose SMT patch

2021-11-09
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Author:Downs

SMT patch, through the meaning of the font surface, you can know that SMT patch is a patch, but is it really like a patch in the literal meaning, in fact, it is not the case, SMT patch is based on PCB The process flow of processing is a kind of technology, which is very common in the field of industrial automation, because in the circuit design, the re-engraving of the circuit is used more, and the common ones are PCB printing and SMT stickers. The film is even more, because the film is mounted on this basis. There are many advantages of STM patch, because STM patch processing has a high assembly density, depreciation can accommodate more complex eMules, and more functions can be realized in a limited space. In addition to high processing and assembly density, Compared with other electronic products, the volume of electronic products assembled through STM patches will be about 50% smaller and the weight will be reduced a lot. Compared with other processing methods, the reliability of STM patches It is very high and has strong anti-vibration ability. Anti-vibration refers to the amplitude in the vernacular. Reducing the amplitude is also conducive to reducing the loss of components, and the defect rate of solder joints will also be reduced a lot.

pcb board

The operability of artificial solder joints Also stronger. The value of STM patch to the automation industry chain is also worth talking about. In terms of reducing costs and saving materials, these saved costs can be much, because its original density is high, and its volume is relatively small. Easy to operate, and the success rate of solder joints is relatively high. It has made a great contribution to the saving of manpower and material resources, because the energy loss in the automation industry is also very large, so if you can save a little, you can save a little, and SMT patch provides us with this possibility. The disadvantage of SMT patch is the complexity of the processing technology. Therefore, in the external market, there are many STM patch processing factories that provide patch services for automated factories. This also drives economic development, which also makes a The prosperity of the industry.

How to choose SMT patch

How to choose SMT patch Some people may be unfamiliar with SMT patch, but in fact it already exists in every aspect of life. SMT is a circuit assembly technology that can directly mount assembled components on the surface of the circuit board. This technology is the basis for various electronic devices such as mobile phones, computers, cameras, and TVs to achieve small size and multiple functions. For such an important thing, there are so many factories, how should we choose? If you want to buy high-quality and low-cost SMT patches, you need to understand more and compare the SMT technology and product quality and price of each factory . The SMT production procedures of most factories may not be much different, and you may not see any problems at a glance, especially for amateurs. Therefore, when observing, comparing and choosing, you can go online according to different aspects such as process, production equipment and performance. To find relevant information, you also need to ask more professionals. After all, some professional problems are not what we can see. This is in terms of quality, and in terms of price, you must remember that you pay for what you pay for. This is always true. Especially in a factory with equivalent technology, if there is a factory with a particularly low price, there may be problems with materials, and the service life may not be long, and problems will occur within a few days, which will affect the production and use of subsequent products, which is not worth the loss. . With the continuous exploration and innovation of social science and technology, some companies will develop new technologies. If the technology is mature enough, it is naturally a better choice. If the technology is not mature enough, after comparison and careful consideration, it is not impossible to try. In addition, pay attention to the raw materials for SMT patch production when selecting, check whether there is a certificate of conformity, whether the content of each substance exceeds the standard, and a certain degree of research should be carried out on the production plant. In short, all aspects must be taken into consideration. Trustworthy factories can also consider long-term cooperation. After all, long-term cooperation can also reduce production costs.