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  • Why is the Color of PCB Mostly Green?
    Apr 16 , 2021
    The color of PCB surface is actually the color of solder resist, which can prevent the wrong soldering of components, prolong the service life of devices, and prevent the oxidation and corrosion of de...
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    16
    Apr
  • Via Design of High Speed PCB
    Apr 11 , 2021
    Multi-layer PCB is often used in high-speed PCB design, in which via design plays an important role. Via is composed of drill hole, pad area around hole and POWER layer isolate area. Next, let's t...
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    11
    Apr
  • The Difference between Multi-functional SMT Machine and High-speed SMT Machine
    Apr 06 , 2021
    1. Price: high-speed machines are usually expensive, while medium-speed multi-function machines are affordable;2. SMT type: high-speed machines mainly print chip components (capacitors, resistors, sma...
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    06
    Apr
  • PCBA Appearance Inspection Standard
    Apr 01 , 2021
    1. ObjectiveEstablish PCBA appearance inspection standards to provide guidance for the operation of the production process and product quality assurance to ensure that the product quality meets the ne...
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    01
    Apr
  • Rigid PCB
    Jan 12 , 2021
    PCB can be divided into rigid PCB and flexible PCB according to the production materials. The rigid PCB has phenolic paper laminate, epoxy paper laminate, polyester glass felt laminate and epoxy glass...
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    12
    Jan
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