Copper Base PCB - 1W/mK to 9W/mK or 398W/mK
PCB substrate: copper
Thermal conductivity: regular 1W/K to 9W/mK, thermoelectric separation 398W/mK
PCB structure: circuit layer, prepreg, copper base
PCB layer: 1 to 8
Applications: high-power LED lighting, electricity systems, lighting for new-energy cars, UV lights, communication, and medical electronics
copper base PCB
Copper base PCB or copper core PCB is a high thermal conductivity PCB using a copper plate as the substrate. Copper has a thermal conductivity of 398W/mK, but the regular copper base PCB has a thermal conductivity of 1W/mK to 9W/mK. Even so, it is better than aluminum PCBs.