There are so many reasons for the rosin joint of the finished product in PCB processing. 1 rosin joint caused by process factor 1）Missing solder paste […]

rosin joint caused by equipment factors 1）The machine moves too fast in the PCB transmission and positioning, and cause the displacement of heavier components 2）The SPI […]

  When doing DIP plug-in, the PCB must be flat. After that, the surface of the circuit board must be kept flat without warping. The side […]

DIP is a kind of in-line packaging technology, which uses dual in-line method to package the circuit board and finally form an integrated circuit. Most small-scale […]