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Why PCB Board Should Choose Immersion Gold?

Posted on November 29, 2021 Industry News

There are many kinds of surface treatments for Electronic PCB boards, such as: Immersion gold, Immersion silver, lead-free tin spray, lead tin spray, OSP, etc., so many kinds of surface treatments Why do you want to do this? Then why do PCB boards chose gold surface? So before we talk about why we need to…

What are the Common Faults of PCB Circuit Board Screen Printing?

Posted on October 21, 2021 Industry News

PCB screen printing is an important part of the PCB manufacturing process. So, what are the common faults of PCB circuit board screen printing? Let’s first introduce the faults at the screen level. Failure at the screen level 1. PCB hole is blocked The reasons for this kind of situation are: the printing material dries…