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2021-01-28

Introduction To The PCB common Three Kinds Of Drilling Details

The most common drilling holes in PCB: through-hole, blind hole, buried hole. The meaning and characteristics of these three holes. Through-hole (VIA), a common hole used […]
2021-01-27

How To Choose PCB Surface Treatment Process

Introduction With the continuous improvement of human requirements for the living environment, the environmental problems involved in the PCB production process are particularly prominent. Lead and bromine […]
2021-01-26

Introduction To The PCB Etching

A large number of quality problems related to the etching surface are focused on the etched part of the upper surface, and these problems come from […]
2021-01-12

Introduction To the Wiring Arrangement And Reasonable Layout Of Components On PCB Board

(1) The printed circuit is not allowed to have a cross circuit, for the possible cross lines, you can use “drilling”, “winding” two ways to solve. […]