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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]Turnkey pcb manufacturing common poor printing analysis and solutions2019/08/05/ 11:24
- In short, pcb manufacturer should pay attention to the parameters of the solder paste which will change at any time during solder paste printing , such as particle size , shape, thixotropy, flux performance, etc.
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- [Company News]For prototype pcb assembly, what are the requirements for PCBA splitting?2019/07/24/ 17:42
- Since some prototype pcb assembly boards are relatively small in size, they are often made into panel. After the prototype pcb assembly processing is completed, the prototype pcb assembly panels need to be separated. The separation method is mainly divided into manual and machine splitting . During the splitting process, some precautions should be taken to prevent damage to the intact PCBA board.
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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]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]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]How to judge the welding quality of components?2019/04/16/ 14:04
- When checking the welding quality of common electronic components, the electrical properties, mechanical strength and welding quality are mainly checked. Good welding quality must meet the following requirements:
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- [Company News]Seven common errors in Gerber files2019/02/27/ 15:01
- PCB manufacturing is not a simple process. It has many separate components to manage and process. The lack of a component can delay the entire production of the PCB and may even cost you money.
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- [Company News]Cleaning the PCB board2019/01/16/ 10:48
- PCB boards are used in China, and contaminants such as dust and debris in the manufacturing process, such as flux and adhesive residues, are generated during the manufacturing process of printed circuit boards. If the pcb board does not eff...
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- [Company News]Pcb general component layout2019/01/05/ 15:32
- Pcb general component layout According to the functional unit of the circuit, when laying out all the components of the circuit, the following principles must be met: 1 Arrange the position of each functional circuit unit according to t...
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- [Company News]Introduction to PCB proofing analysis2018/12/20/ 15:55
- Circuit board is also known as PCB, that is an important electronic component part,the support plate of electronic components and the electrical connection provider of electronic components. Circuit board proofing refers ...
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- [Company News]improve EMI impact on design products2018/11/07/ 11:12
- Use EMI countermeasures to improve EMI impact on design products However, with the metal shield design, it must be matched with the grounding wiring of the PCB printed circuit board. The fixed solder joints for the metal shield can be rese...
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- [Company News]FPCB manufacturing materials and procedures to improve terminal flexibility2018/11/06/ 17:55
- FPCB manufacturing materials and procedures to improve terminal flexibility FPCB is used in a wide range of applications, but it is basically no more than a line, printed circuit, connector and multi-function integrated system. According t...
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