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2021-01-29

Introduction To The Layout And Wiring Of Modern Mixed-signal PCBs

Mixed-signal PCB layout and wiring techniques will be illustrated through the design of the OC48 interface card. OC48 stands for Optical Carrier Standard 48, which is […]
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 […]