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- [Company News]DIP assembly and process flow2020/12/30/ 10:42
- The dual in-line package is also called DIP assembly, or DIP for short. It is an integrated circuit assembly method. The shape of the integrated circuit is rectangular, and there are two parallel rows of metal pins on both sides, called pin headers. DIP assembled components can be soldered in the through holes plated on the printed circuit board or inserted into the DIP socket.
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- [Posts]Characteristics, advantages and disadvantages of flexible circuit board2020/12/18/ 17:31
- Flexible printed circuit (FPC) is a highly reliable and excellent flexible printed circuit board based on polyimide or polyester film. It has the characteristics of high density, light weight, thin thickness and good bending property.
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- [Company News]How long is the shelf life of pcba circuit boards?2020/12/14/ 15:32
- PCBA is the abbreviation of Printed Circuit Board Assembly, which means that the bare PCB board passes through the SMT assembly or the entire process of DIP plug-in, referred to as PCBA. More people pay attention to the service life of pcba and the reliability of high frequency operation. Few people will know about its shelf life. Today, now FASTPCBA technical engineer will come to tell you about this. In general, the shelf life of PCBA is 2 to 10 years.
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- [Posts]Why do most of the PCB boards of medical equipment use double-sided?2020/12/02/ 14:44
- Due to medical equipment and technology, the medical industry is growing rapidly. These devices and technologies require printed circuit boards (PCBs) to include complex designs, robust structures, and huge power.
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- [Posts]How to do the layout of the PCB circuit board2020/11/27/ 18:54
- The density of PCB printed circuit boards is getting higher and higher, and the quality of PCB design has a great influence on the ability of anti-interference, so the layout of PCB is in a very important position in the design.
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- [Company News]How to improve the PCBA board welding method2020/11/09/ 16:28
- PCBA is the abbreviation of Printed Circuit Board Assembly, which means that the empty PCB board passes through the SMT assembly or the entire process of DIP plug-in, referred to as PCBA.
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- [Company News]Differentiate different types of PCB through different parameters2020/11/02/ 16:23
- Printed circuit boards (PCB) are widely used in various equipment in industries such as automobiles, telecommunications, aerospace, military, and healthcare. Therefore, PCB manufacturing and supply are based on the purpose of various applications. These printed circuit boards (PCBs) can be distinguished according to various parameters.
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- [Company News]What is the process of PCBA repair and what are the steps?2020/09/30/ 09:58
- PCBA processing is to place and solder these integrated circuits and electronic components on a printed circuit board through the PCBA production line to become the main board of the computer, color TV, and communication equipment.
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- [Company News]PCBA solder mask is very important, what are the bad designs?2020/09/02/ 17:47
- Solder mask is a very important coating material in PCBA's work and material processing. It can provide dielectric and mechanical shielding for the PCBA board during the PCBA soldering process and after soldering, and prevent the deposition of solder at this location.
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- [Posts]What is difference between PCB and PCBA?2020/08/24/ 14:56
- we know that PCBA generally refers to a process flow, and also it is a piece of finished circuit board. After all the processes on the PCB are completed, we call it PCBA. The PCB refers to an empty printed circuit board with no parts on it.
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- [Company News]Reasons for PCBA factory to make circuit board impedance2020/08/03/ 14:37
- PCB circuit board impedance refers to the parameters of resistance and reactance, which hinders the alternating current. In PCB circuit board production, impedance processing is indispensable. Why should PCBA factory do impedance to the cir...
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- [Company News]China Intelligent Transportation Development Status2020/06/05/ 18:11
- FASTPCBA shoulders the mission of intelligent transportation core PCB manufacturing and assembly technology solutions, will advance with the times and live up to expectations.
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- [Company News]Develop automation to improve PCB manufacturing efficiency2020/05/27/ 15:44
- FASTPCBA imports high-end PCB manufacturing sophisticated equipment from Europe, America and Japan to basically realize automate PCB production. PCBs with smaller line widths and spacing can be manufactured, and the stability of the products is greatly improved.
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- [Company News]Surface mount printed circuit SMT requirements2019/11/19/ 13:39
- The Surface Mount Prined Circuit Board (SMB) is very different from the traditional printed circuit board. The SMT reflow process requires SMB to pass through the 230°C (lead-free up to 260°C) high temperature furnace.
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- [Company News]Printed circuit board reliability affecting factor2019/11/07/ 15:34
- Printed circuit board reliability depends on three aspects: 1. Design - poor design buried inherent reliability issues; 2. Manufacturing - solder joint integrity and microstructure (influencing factors during manufacturing); 3. Use - application environmental stress (deterioration factor in use)
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- [Company News]What are the typical SMT processes?2019/11/04/ 15:25
- What are the typical SMT processes? A printed circuit board assembly that is assembled using surface mount technology is called a Surface Mount Assembly (SMA). Due to the different requirementsof high density, versatility and high reliabil...
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- [Company News]Prototype pcb manufacturing, how to control PCB and components before wave soldering?2019/11/02/ 11:30
- For printed circuit boards that have been placed for a long time, the surface is generally cleaned, which improves the solderability of prototype pcb manufacturing, reduces virtual soldering and bridging. For component leads that have a certain degree of oxidation on the surface, the surface oxide should be removed firstly.
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- [Company News]SMT manufacturing advantages2019/10/31/ 18:09
- SMT manufacturing surface mount components are much smaller than traditional through-hole components. In general, the surface assembly technology can reduce the size of electronic products by about 60% and reduce the weight by about 80%.
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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 prototype Circuit Boards Poor Plating Causes Analysis2019/09/11/ 10:12
- Due to the adsorption of hydrogen on the surface of the plated part and not released that form pinhole on pcb prototype pcb. The plating solution cannot be lubricated on the surface of the plating devices, so that the plating layer cannot be electrolyzed. As the thickness of the coating around the hydrogen evolution point increases, the hydrogen evolution point forms a pinhole. It features as a shiny round hole and sometimes with an upward small tail. When the wetting agent is absent in the plating solution and the current density is high, pinholes are easily formed on pcb prototype circuit board.
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