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- [Company News]PCB assembly circuit board corrosion solution2019/09/09/ 14:28
- Pcb assembly boards are very common at present, and almost all electronic products need to use PCB boards!
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- [Company News]Cheap PCB Boards2019/08/30/ 09:01
- Common industries for cheap PCB boards: The commonly used industries for cheap PCB boards are: First, the electronics industry, because PCB boards are an auxiliary tool that is commonly used and necessary in the electronics industry. In man...
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- [Company News]Pcb manufacturer’s SMT head composition and function analysis2019/08/19/ 14:00
- From the concept of the robot, the Pcb manufacturer’s smt head is an intelligent robot, which automatically adjusts the position through program control, picks up the components as required, and accurately places them on the preset pads to complete the three-dimensional reciprocating motion.
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- [Company News]Flexible pcb solder paste printing2019/08/17/ 09:41
- Flexible pcb does not have any special requirements on the solder paste composition. The size and metal content of the solder ball are based on whether there is the fine pitch IC on the flexible pcb. However, the flexible pcb has high printing performance requirements for the solder paste, and the solder paste should have excellent properties. Superior thixotropy, solder paste should be able to print off the mold easily and firmly adhere to the surface of the flexible pcb, without the problem of poor mold release, clogging of the stencil, or collapse after printing.
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- [Company News]Flexible pcb manufacturing2019/08/16/ 17:55
- FPC is also called flexible pcb. The PCBA assembly welding process of flexible pcb is very different from the assembly of rigid circuit board. Since the hardness of FPC board is not enough, it is soft. If you don't use special carrier board, you can't fix and transmit. Basic SMT processes such as printing, SMT, and furnace cannot be completed.
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- [Company News]For China pcb manufacturer, storage of surface-mounted components2019/07/17/ 17:41
- For China pcb manufacturer, surface mount components are typically in ceramic, metal, and plastic packages. The previous two packages have better air tightness, no sealing problems, and the components can be stored for a long time. However, due to the poor airtightness of the plastic packaging of SMD products, special attention should be paid to the assembled components on the plastic surface.
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- [Company News]Various inspection standards ensure turnkey pcb manufacturing quality2019/07/16/ 14:28
- When performing electronic processing at SMT Electronics Factory, QC will execute quality inspection after the completion of turnkey pcb manufacturing. Due to many years of quality inspection experience, inspectors generally can quickly verify the PCBA board problem. The following are the turnkey pcb manufacturing processing appearance standards summarized by the professional quality inspectors of SMT processing plants through years of processing experience.
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- [Company News]Why should there be a serpentine trace on the PCB?2019/07/09/ 16:54
- Any trace on the PCB will cause a time delay to the signal when passing through a high-frequency signal. The main function of the serpentine trace is to compensate for the lesser delays in the "same group of related" signal lines. Usuall...
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- [Company News]Advantages and disadvantages of QFP square flat package2019/06/29/ 09:16
- Advantages and disadvantages of QFP square flat package With the unprecedented improvement of large-scale integrated circuits, especially the wide application of ASICs, the pins of the chip are moving toward multi...
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- [Company News]How does the white residue on the PCB come from?2019/06/28/ 14:20
- How does the white residue on the PCB come from? Sometimes a PCB with a very good design ratio has white residue after solvent cleaning, which makes the overall aesthetics greatly reduce. Although this problem will not...
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- [Company News]About the thermal design of PCBA2019/06/27/ 09:00
- About the thermal design of PCBA PCBA welding uses hot air reflow soldering, which relies on the convection of the wind and the conduction of PCBs, welding pads, and leads. Due to the different thermal capacity of th...
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- [Company News]The functions of flux in PCBA processing plants during wave soldering process2019/06/26/ 10:58
- The functions of flux in PCBA processing plants during wave soldering process Wave soldering flux is the main electronic auxiliary material used in electronic assembly PCBA processing. Its quality d...
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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 selection and usage characteristic of composite copper clad laminates2019/06/25/ 10:41
- PCB selection and usage characteristic of composite copper clad laminates The fabric and core of the substrate used in the composite substrate printed board are composed of different reinforcing materials. Th...
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- [Company News]SMC/SMD welding characteristics and precautions should pay attention in installation design2019/06/24/ 15:53
- SMC/SMD welding characteristics and precautions should pay attention in installation design In SMA wave soldering, the solder wave generator in the wave soldering equipment must be technically updated to meet the ...
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- [Company News]Future PCB industry Internet + development trend2019/06/21/ 18:58
- The PCB industry has been developing for many years, but the subsequent growth in recent years is weak and not optimistic. According to news reports, more than 10% of PCB companies in China disappear every year. This situation is closely...
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- [Company News]Regarding the BGA capsulation, you must read this article2019/06/21/ 17:25
- As electronic products move toward miniaturization, portability, and high performance, higher requirements are placed on circuit assembly technology and I/O pin number. Chips volume are getting smaller and smaller and more and more pins which bring difficulties for production and repairing. In order to adapt to the rapid growth of the number of I / O, the new capsulation form - Ball Grid Array (BGA) was put into practical usage in the early 1990s. More information and discounts pls visit: http://www.jbpcba.com or send inquiry directly to [email protected]
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- [Company News]Factors that affect the cost of pcba OEM service?2019/06/20/ 11:28
- The pcba OEM service is a type of PCBA processing and a very common method for SMT processing plants. When it comes to controlling costs, purchasing often feels like bargaining, and suppliers feel they have to be bargained! Both sides are nervous.
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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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- [Company News]6 key points of quality control during PCB process2019/06/17/ 14:53
- PCB process involves a series of processes such as PCB board manufacturing, component procurement and inspection of pcba incoming materials, SMT processing, DIP plug-in processing, program burning, testing, aging, etc. The supply chain and manufacturing chain are pretty long, and any defect in the link will lead to quality of the PCBA board is not qualified, which has serious consequences. Therefore, the control of the entire pcba SMT processing is particularly important. This article mainly analyzes from the following aspects.
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