When designing a PCB, we usually rely on previous experience and tips that we would normally find online. Every PCB design can be optimized for a specific appli...
Detail +08-16
1. Ordinary double-sided process:Material cutting drilling PTH electroplating pre-treatment dry film application alignment exposure development graphic...
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1: Material cuttingCopper foil and accessories2: DrillingDrill copper foil and a few accessories that require drilling3: Sinking copper platingCopper plating on...
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(1) Contact mode between soldering iron head and two welded partsContact position: The soldering iron head should simultaneously contact the two welded parts to...
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Firstly, distinguish the quality of a circuit board from its appearanceIn general, the appearance of FPC circuit boards can be analyzed and judged from three as...