Amplified circuit density: Double-sided PCBs is usually included extra components that properly boost the circuit's density. It really is better to possess some components connected to The underside aspect rather then all on one particular facet. Immersion Gold: The gold layer in immersion gold is fairly softer, so immersion gold https://6-layer-uav-specific-elec06048.creacionblog.com/31256574/the-basic-principles-of-4-layers-pcb-with-ic-carrier