Copper is an excellent thermal and electric conductor. Thick copper layers strengthen heat transfer along and through the PCB. This paper offers the features of PCBs with thick conductor layers. The fields of application, design principles and processing limits on the PCBs are mentioned. Compatibility with Flexible PCBs: ENIG gracefully https://8-layer-thick-copper-powe40482.ambien-blog.com/37346576/8-layer-immersion-gold-soft-and-hard-combination-pcb-no-further-a-mystery