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- [Company News]PCB Manufacturing Industry features introduction2020/01/02/ 14:01
- With the continuous development of PCB terminal requirements, PCB manufacturing have also evolved from single / double panels to multi-layer boards and HDI boards
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- [Company News]Diy pcb circuit board the five most commonly used methods comparison2019/12/24/ 11:36
- Drawing method is the method with the least tools and the simplest diy pcb circuit board manufacturing process. But the accuracy is not very high.
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- [Company News]In PCB manufacturing dispensing common defects and solutions2019/12/09/ 15:10
- Some drip coating defects often occur in PCB manufacturing, such as wire drawing / tailing, discontinuities in glue dot size, no glue dots, and satellite dots.
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- [Company News]How to choose electronic components2019/12/09/ 15:01
- The selection of components should be based on the circuit requirements of the specific product, as well as the size of the PCB, the density and type of the assembly, the grade of the product and the cost of the input.
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- [Company News]Wave soldering process parameter setting requirements2019/11/14/ 11:26
- Frequently debugging wave soldering process parameters include component surface preheating temperature, soldering surface preheating temperature, soldering temperature, contact time (also called soldering time)
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- [Company News]Selective wave soldering advantage2019/11/11/ 15:20
- Selective wave soldering is a special form of wave soldering invented to meet the requirements of modern welding processes. It also has three main components of flux unit, preheating unit and welding unit. Through pre-programmed procedures, the machine can be sprayed and welded in a targeted manner. The welding efficiency and reliability are higher than manual welding, and the welding cost is lower than wave soldering.
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- [Company News]PCB manufacturing reflow soldering process requirements2019/11/11/ 15:08
- Reflow soldering is a key process for PCB manufacturing SMT and must be carried out under controlled conditions. The process requirements for reflow soldering are as follows.
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- [Company News]SMD adhesive composition, storage and use process requirements2019/11/09/ 11:16
- The SMD adhesive is usually composed of a matrix resin, a curing agent, and a curing accelerator, a toughening agent, a filler etc.
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- [Company News]PCB fabrication reflow process advantages2019/11/05/ 15:37
- Choosing the right pcb fabrication welding process has a large impact on the quality of the solder joints after assembly. Which process is selected is mainly based on the assembly density of PCB printed circuit boards and SMT production line equipment conditions.
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- [Company News]Quick turn pcb fabrication affecting solderability factors2019/10/24/ 16:28
- There are many factors that affect the solderability of components or pcb fabrication pads, mainly including:
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- [Company News]Prototype pcb manufacturing complete solder joint requirements2019/10/23/ 14:36
- Prototype pcb manufacturing complete solder joint requirements are introduced in the article
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- [Company News]Surface mount technology requirement for adhesive glue2019/10/19/ 17:47
- In order to ensure the reliability of surface assembly, the adhesive glue should meet the following requirements.
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- [Company News]PCB maker used cleaning agents characteristics2019/10/19/ 15:40
- In general, PCB manufacturers should use a good cleaning agent which have following characteristics.
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- [Company News]SMT manufacturing 10 self-test steps for ESD protection2019/10/16/ 02:47
- Check your own station to ensure that there are no static objects (such as plastic bags) or static electricity generating tools on the SMT manufacturing workbench......
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- [Company News]Prototype pcb failure cause analysis (2)2019/09/22/ 00:01
- As the hub of various components and circuit signal transmission, prototype PCB has become the most important and key part of electronic information products.Which quality and reliability determine the quality and reliability of the whole equipment.
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- [Company News]PCB smt's overall requirements for printed circuit boards2019/09/16/ 10:47
- Surface Mount Printed Circuit Board (SMB) is very different from traditional printed circuit boards. The PCB SMT reflow process requires SMB to pass through a 230 ° C (lead-free up to 260 ° C) high temperature furnace. Therefore, the requirements of the PCB SMT substrate material are much higher than those of the conventional printed circuit board, and the requirements are mainly high temperature resistance and flatness. In addition, because SMB has the characteristics of high density and small aperture, the processing difficulty is much larger than that of traditional printed circuit boards.
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- [Company News]Pcb manufacturer how to control lead-free wave soldering process2019/09/12/ 10:46
- The pcb manufacturer quality control method of wave soldering is basically the same as reflow soldering in principle, because their soldering mechanism and RC28F128K3C solder joint quality requirements are the same.
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- [Company News]Dry goods: PCB baking specifications2019/07/19/ 21:37
- First, the specification of PCB management 1, PCB unpacking and storage (1) PCB board seal can be directly used online within 2 months of unopened manufacturing date (2) PCB board manufacturing date is within 2 months, the date of unpacking...
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- [Company News]Development trend of PCB board machine under 2025 strategic planning2019/06/25/ 18:21
- PCB is an important electronic component, a support for electronic components, and a provider of electrical connections for electronic components. Because it is manufactured by electronic printing, it is called "printing" circuit board, ...
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- [Company News]PCB OEM service are becoming more and more popular2019/06/18/ 11:50
- Compared with the pcba incoming mode, the cost of this method is much higher than that of pcba OEM. So what are the advantages of these new pcba OEM services for SMEs:
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