The drilling process in PCB manufacturing creates via holes—through, blind, and buried vias—that connect different layers of the circuit board, enabling electrical communication, while the via hole plugging process ensures proper filling to meet customer specifications and improve production quality.
Three types of drilled holes for printed circuit boards Read More »
To make the circuit of each layer connected the boards need to go through the drilling process to make the corresponding holes according to the specifications in the drill files For single and doubl
What is PCB Back DrillingBack drilling is a technique used to remove via stubs from the inner layers of a multilayer PCB Via stubs are non-functional portions of plated through-hole or via barrels w
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