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- [Company News]PCB assembly signal integrity design method2019/05/20/ 14:05
- PCB assembly signal integrity design method As the output switching speed of integrated circuits increases and the density of PCB boards increases, Signal Integrity has become one of the issues that must be concerned with...
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- [Company News]AOI inspection in SMT process2019/05/07/ 11:35
- AOI inspection in SMT process To ensure the quality of SMT processing products, inspection during processing is critical. In recent years, AOI testing has developed rapidly and has become the mainstream testing equipment for v...
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- [Company News]In SMT circuit board assembly process,PCB prototype technology details2019/05/06/ 09:58
- In SMT circuit board assembly process,PCB prototype technology details The topic to be explained today is “the temperature curve of reflow soldering”. From the difference of temperature range and variation trend, we usu...
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- [Company News]In SMT circuit board assembly process, two key crafts for PCB board repair2019/05/05/ 10:47
- In SMT circuit board assembly process, two key crafts for PCB board repair 5. Three methods for preheating PCB components before rework or during repair: Today, preheating PCB components methods fall into three categorie...
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- [Company News]In SMT circuit board assembly process, two key crafts for PCB board repair2019/05/05/ 09:48
- In SMT circuit board assembly process, two key crafts for PCB board repair 1.The two most critical crafts that help to successfully repair SMT are the two most overlooked issues:properly preheat the PCB before reflow; quickly ...
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- [Company News]In SMT circuit board assembly process,do you know the PCB craft process?(2)2019/05/04/ 11:19
- In SMT circuit board assembly process,do you know the PCB craft process?(2) First let's take a look at a few concepts: 4. Lamination Lamination is a process in which the layers of the wires are b...
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- [Company News]In SMT circuit board assembly process,do you know the PCB craft process?2019/05/04/ 10:57
- In SMT circuit board assembly process,do you know the PCB craft process? 1.Cutting material Cutting is the process of cutting the original copper clad board into a board that can be made on the production line. ...
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- [Company News]SMT circuit board assembly ink characteristics and precautions for usage2019/05/04/ 09:28
- SMT circuit board assembly ink characteristics and precautions for usage In smt circuit board assembly and manufacturing process, the place where the solder mask and the text are printed needs to be printed with ink...
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- [Company News]Printed circuit board industry prospects2019/04/30/ 10:52
- Printed circuit board industry prospects Printed circuit boards are widely used in communications, optoelectronics, automotive, aerospace, military, industrial precision instruments and many other fields. They are indispensabl...
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- [Company News]In SMT circuit board assembly,PCB panel manufacturing skills2019/04/29/ 10:28
- In SMT circuit board assembly,PCB panel manufacturing skills 1. The outer frame (clamping edge) of the PCB panel should adopt a closed-loop design to ensure that the PCB panel will not be deformed after being fixed on th...
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- [Company News]Talking about the precautions of mounting and soldering of SMT components2019/04/17/ 14:32
- Talking about the precautions of mounting and soldering of SMT components In SMT mounting processing, there are many types of components, among them that chip components are the key to SMT assembly welding technology...
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- [Company News]Analysis of the Causes of Component Shift in SMT Processing2019/04/16/ 14:22
- The main purpose of SMT processing is to accurately mount the surface-mount components to the fixed position of the PCB. In the process of mounting processing, some process problems occur sometimes, which affects the quality of the mounting, such as the displacement of components. The displacement of the components that appear in the processing of the mounting is a foreshadowing of several other problems in the soldering process of the component board, which needs attention. So what is the reason for components shift in the SMT processing?
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- [Company News]Methods for Quickly Distinguishing Common SMT mounted Components2019/02/26/ 14:34
- With the development of SMT mounted technology to miniaturization and high efficiency, various common components are getting more and more smaller. The commonly used patch resistors, inductors and capacitors are difficult to distinguish in...
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- [Company News]Several matters need to be note about reflow welding2019/02/26/ 14:01
- Be sure to confirm the following precautions before using in reflow welding. Conditions of welding: 1. If the capacitor is suddenly heated, a large temperature difference will lead to the deformation of the ...
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- [Company News]What is the PCBA test? How to test?2019/02/26/ 13:54
- What is the PCBA test? PCBA patch processing process is very complex, including PCB board manufacturing, component procurement and inspection, SMT patch assembly, DIP plug-in, PCBA testing and other important processes. PCBA testin...
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- [Company News]What is the difference between PCB and PCBA?2018/12/12/ 15:43
- What is the difference between PCB and PCBA? PCB refers to the circuit board, while PCBA refers to the circuit board plug-in assembly, SMT process. One is a finished board and the other is a bare board. PCB (Printed Circuit Board) ...
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- [Company News]The layout requirements of mobile PCB2018/12/07/ 16:05
- The layout requirements of mobile phone circuit boards are mainly as follows: 1. Spacing requirements In order to ensure that the component spacing on the PCB can meet the SMT mass production capacity of our company, the distance between...
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- [Company News]Why does SMT need to reflow the reflow carrier and the full process carrier?2018/11/09/ 15:34
- Why does SMT need to reflow the reflow carrier and the full process carrier? The reason why PCB will bend and deform during reflow soldering is because the PCB used in our lead-free process is only Tg150, which means that the sh...
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- [Company News]The process flow of PCBA2018/10/31/ 14:17
- The process flow of PCBA processing is very complicated, including PCB board process, component procurement and inspection, SMT patch assembly, DIP plug-in, PCBA test and many other important processes. PCBA testing is the most critical qua...
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- [Company News]How to choose a qualified SMT processing factory?2018/10/27/ 14:10
- A qualified processing manufacturer is actually a suitable processing plant. ...
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