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    Reflow soldering stage in the BGA assembly process

    Categories: PCB Knowledge

     

    On the production line of the SMT assembly plant, reflow soldering is a difficult process in the BGA assembly process. Setting process parameters and obtaining a suitable temperature profile are very important for good BGA soldering.
     
     

    Introduction of Capacitors

    Categories: PCB Knowledge

     

    Capacitors are one of the most widely used electronic components in electronic equipment. They are widely used in blocking, coupling, bypassing, filtering, tuning loops, energy conversion, control circuits, etc. At the same time, it is also one of the chip components largely used in SMT processing plants.
     
     

    Practical method to use the AOI system at present

    Categories: PCB Knowledge

     

    Whether AOI inspection equipment can screen out all components assembly problems, it is a dilemma. At present, it is still difficult to completely rely on the AOI system to solve all PCBA assembly problems.
     
     

    How to choose a LED placement machine

    Categories: PCB Knowledge

     

    How should we choose the LED placement machine? some aspects that need to be considered when choosing an LED placement machine. China LED PCB provider gives you some suggestions for reference.
     
     

    Explains and prospects of application LED in greenhouse plant

    Categories: PCB Knowledge

     

    Feasibility of using LED as a lighting source for horticulture plant, explains and prospects the market application of LED in greenhouse plant. develop and research for plant-specific LED light source
     
     

    methods to improve the efficiency of FPC testing

    Categories: PCB Knowledge

     

    In the FPC manufacturing process, FPC testing is indispensable. The basic standards of FPC testing can be divided into the following points:
     
     

    The key points that affect the service life of soldering iron tip

    Categories: PCB Knowledge

     

    The life of the Soldering iron tip life is determined by the number of solder joints, and the length of the guaranteed life determined by the thickness of the coating on the tip.
     
     

    PCBA product storage period

    Categories: PCB Knowledge

     

    Many people pay attention to the reliability of its long-term, high-frequency operation, and need to understand its shelf life. Generally, the shelf life of PCBA is 2-10 years.