At KnownPCB, with plentiful printed circuit board (PCB) manufacturing experience since 2008, we always focus on resolving thermal challenges in high-power and high-density circuit board design....

Abstract High-density interconnect (HDI) design is widely used in modern electronics that require compact layouts and high routing density. Among various HDI structures, the 4+10+4 stackup prese...

PCB Warpage Technical Analysis: Design, Fabrication and Assembly Factors PCB warpage is a common issue in both manufacturing and assembly. A board that looks slightly bent may already cause seri...

ENIG vs HASL vs Hard Gold: Key Differences in PCB Surface Finishes HASL(Hot Air Solder Leveling) · Most common ·...