News - Technology - Information - Suzhou Su Yuke Electronics Co., Ltd.

Su Yuke’s 2018 Nanjing PCB Technology Exchange Conference was successfully held

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发布时间： 2018 - 08 - 10

点击次数： 33

On April 20th, Su Shike was invited by the 2018 Nanjing PCB Association to participate in the PCB technology exchange meeting, which was held as expected in the expectations of everyone. A number of PCB enterprise experts and engineers from Nanjing and surrounding areas gathered together with Su Keke technical experts to face-to-face interactions and discuss technical difficulties and share practical experience. At the meeting, Su Keke technical experts introduced the company's latest product technology, process specifications and development planning to the participating engineers. Through detailed product technology development and application and actual case analysis, the site engineers presented a detailed Suike technology innovation development. route map. At the same time, the ex...

PCB production: welding considerations

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发布时间： 2018 - 08 - 10

点击次数： 30

Soldering plays a vital role in PCB production. So, what should you pay attention to when welding? Before welding, observe whether each solder joint (copper skin) is clean and oxidized. The order of component soldering is:  resistor, capacitor, diode, transistor, integrated circuit, high power tube. When welding objects, it is necessary to look at the solder joints to avoid short circuits caused by poor soldering of the lines. Both the chip and the base are oriented. When soldering, strictly follow the direction indicated by the notch on the PCB, so that the chip, the base and the PCB are corresponding to the gap. If the pins of the integrated circuit are gold-plated, do not use a knife to scrape it. Use a clean eraser to clean it. For CMOS integrated circuits, if the pins are short-circu...

SLP is about to become a battleground for the military

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发布时间： 2018 - 08 - 09

点击次数： 32

Due to the heat of consumer electronics such as PCs, NBs, and mobile phones, the PCB industry has seen great development this year. However, equipment such as mobile phones are being upgraded, and the requirements for PCBs are also increasing. In particular, Apple, whose update speed is fast, requires the PCB factory to respond well. There has been rumor in the market that Apple is looking for a "carrier-like board" technology that can replace existing HDI (high-density boards) to comply with the trend of SIP (system-in-package) for smartphones. The upcoming iPhone 8, is expected to be equipped with a flexible OLED screen, dual lens, glass case, and power modules that support fast charging, wireless charging, and large-capacity batteries. The main reason for the reduction in thic...

The meaning and design principle of each layer of PCB multilayer board

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发布时间： 2018 - 08 - 09

点击次数： 30

Electronic products need to be updated. For versatile, small-volume electronics, single-sided and double-sided PCBs are not fully compliant, and multi-layer PCBs must be used. Multi-layer PCB has many advantages, such as: high assembly density, small size; shortened connection between electronic components, fast signal transmission, convenient wiring; good shielding effect, and so on. The number of layers of the multi-layer board is not limited, and there are currently more than 100 layers of PCBs, and the common ones are four-layer and six-layer boards. When the multi-layer board is designed, the layers should be symmetrical, and it is better to have an even number of copper layers. If it is asymmetrical, it is easy to cause distortion. The multi-layer board wiring is carried out accordin...

Group lecture on contract risk law

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发布时间： 2018 - 08 - 09

点击次数： 29

In order to implement the promotion of the company's comprehensive risk management and internal control management level, on May 17, 2018, the group company Sufike Marketing Center organized a special lecture on “Industry Contract Risk Prevention”, especially invited to the company's perennial legal consultant Suzhou Hengyou. Lawyer Li, a senior partner of the law firm, gave a special lecture. Shenzhen headquarters and various branch sales offices in the southeast, south China, and northwest regions participated in the training. In this training, Mr. Li was invited to give a lecture. In the form of the actual work of the group company and the case theory, the paper analyzes the common legal problems in the PCB and PCBA industries, mainly the quality problems and damages involved in...

Introduction to PCB development trends

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发布时间： 2018 - 08 - 09

点击次数： 21

In any electronic product, PCBs are needed. In recent years, electronic products have developed rapidly. Mobile phones, computers, game devices, and recently hot AR, VR, 3D and other smart devices are developing rapidly, which will definitely drive the development of the PCB industry. What are the development trends of the PCB industry? We mainly introduce the following points:Production valueIn 2012, the global PCB output value reached 54.31 billion US dollars, and by 2017, the global PCB will maintain a growth rate of 3.9%. The overall size of 2017 is expected to reach 65.654 billion US dollars. With the rise and promotion of new medical electronic devices, the Internet of Things, smart homes, and smart cities will increase the growth of the electronic information industry. It is predict...

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