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Copper Core PCB
Copper-based PCBs are circuit boards with copper as their core heat dissipation layer. Their core value lies in their excellent thermal management capabilities. By tightly integrating the copper base with the insulation and circuit layers, this structure can quickly conduct and evenly dissipate the heat generated by high-power components, effectively preventing local overheating and ensuring stable operation and longevity of the equipment under extreme power conditions. This type of board supports complex designs with up to 32 layers and can achieve ultra-fine lines of 3 mils (0.075mm) in a board thickness range of 0.3 to 6mm. Its powerful 10:1 aspect ratio drilling capability enables high-density interconnects. With a variety of surface treatment processes, from tin spraying to nickel-immersion gold, copper-based PCBs are particularly suitable as core carriers in high-power LED lighting, automotive power modules, and industrial drive controllers, and are an ideal solution for solving the heat dissipation challenges of high-power circuits.
