Tag - multilayer pcb

Why multilayer PCB are even layers?

Why multilayer PCBs are even layers? PCB boards are single-sided, double-sided, and multi-layered. The number of layers of the multi-layer board is not limited. Currently, there are more than 100 layers of PCB, and the common multi-layer PCB is four-layer and six-layer boards. Then why do you have the question “Why are PCB multilayer boards all even?” Relatively speaking, even-numbered PCBs do have more PCBs than odd-numbered layers, and they are more advantageous.   1. The cost is lower Because of the lack [...]