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2022-02-22

PCB Prototyping or Small and Medium Batch Circuit Board Production Process (1)

1. Single-sided rosin PCB board (no drilling, punching with die) Cutting material — silk screen circuit (black oil) — etching — etching QC — hand drilling […]
2022-02-22

Analysis of PCB and Raw Materials and Industry-Related Company

Printed circuit board (PCB) is a substrate used for assembling electronic parts, with a global output value of US$45 billion per year, second only to the […]
2022-02-22

PCB Prototyping or Small and Medium Batch Circuit Board Production Process (2)

7. Double-sided spray tin plate of PCB board Cutting material — baking board — drilling — copper sinking — pattern transfer — electric copper, tin — […]
2022-02-21

PCB Copper Clad Laminate Problems and Countermeasures (1)

1. To be able to search and find It is impossible to manufacture any number of PCBs without encountering some problems, mainly due to the material […]