PCBA
  • Why does PCBA use three anti-paints Jul 07 , 2021
    Three anti-paints are used to protect circuit boards and related equipment from environmental erosion, thereby prolonging the service life of the product and improving the reliability of the product. Three-proofing means: moisture-proof, salt-fog-proof and static-proof. It is a thin protective coating for electronic circuits and components, which can enhance the moisture resistance and pollut...
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  • Where is AOI mainly used for Jul 12 , 2021
    With more and more advanced electronic equipment, the wiring on the PCB (printed circuit board) has become finer, the components have become smaller and the high density of assembly has also been improved. Now the visual inspection does not meet the requirements of SMT assembly quality inspection. Therefore, AOI (Automatic Optical Inspection Electronic Equipment), as a key method for detecting the...
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  • How to calculate the PCBA of cost Jul 24 , 2021
    How to calculate the overall cost of PCBA mainly includes a series of processes such as PCB manufacturing, component procurement, SMT chip processing, DIP plug-in and PCBA testing. According to different processes, the processes involved will be different, so the overall cost quotation of PCBA is relatively complicated. First, we need to know how the total cost of manufacturing PCBA is constituted...
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  • How to calculate the PCBA of cost Jul 24 , 2021
    How to calculate the overall cost of PCBA mainly includes a series of processes such as PCB manufacturing, component procurement, SMT chip processing, DIP plug-in and PCBA testing. According to different processes, the processes involved will be different, so the overall cost quotation of PCBA is relatively complicated. First, we need to know how the total cost of manufacturing PCBA is constituted...
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  • What is IC Aug 05 , 2021
    At present, IC, wafers, semiconductors and other products in short supply, so almost all high-end electronic products manufacturing prices are rising. As a leading PCB manufacturer, we have also noticed changes in some of the integrated circuits on the market when we purchased integrated circuits for PCB assembly. So what is an integrated circuit? An integrated circuit is a microelectronic device ...
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  • How should PCB and PCBA guarantee product quality Aug 27 , 2021
    Laboratory testing and finished product inspection are key links in electronic products and quality control. PCB manufacturers must meet IPC-A-600 E-II inspection standards to ensure product quality. Everyone knows that PCB manufacturers in small and medium batches can quickly customize them to meet the customer's delivery time. However, PCB manufacturing may have quality problems due to repeated ...
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  • What is the feature of PCB and PCBA Aug 27 , 2021
    PCB for full name printed circuit board, some people also called  Printed wire board. As we all know that electronic products are inseparable from PCBs, which makes PCBs widely used, but PCBs have many characteristics. High precision. For decades, with the development of integrated circuit board integration and mounting technology, the high density of printed circuit boards has been developed...
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  • The three areas that are most critical to PCBA quality Oct 22 , 2021
    In the manufacturing process of PCB assembly, we still have a lot of work to do. From start to finish, there are many processes involving varying degrees of mechanical, automation, and manual intervention. So every step needs to be carefully checked. Finally, the circuit board assembly can be completed. PCB assembly inspection is mainly to verify the correct placement and soldering of electronic c...
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A total of 4 pages

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