Welcome to the official website of Shenzhen JinXiong Electronic,Co.,Ltd


Home  >  News  >  Company News

Company News

Industry News

Definition of PCB layer

In PCB circuit board design, the definition of PCB layer is as follows:    1. Top layer (Top Layer):    is also called component layer, which is mainly us...


PCBA patch processing operation rules

No debris is allowed in PCBA patch processing, the welding surface must not be polluted, and the welding must not be confused. If you need to choose a proofing ...


The main content of SMT patch detection technology

Surface assembly quality inspection is a very important link in SMT production. It is a description of the degree to which the inherent characteristics involved...

    Road 1 page 3 strip