なぜ人々は多層 PCB を使用するのでしょうか? それらは何のために必要ですか?

• Simplify PCB Traces

Multiple layers make it easy for the PCB traces to route by jumping over from one layer to another to complete the path. Hence many complex circuits can be routed easily.

• コンパクト

Also the demand for compact electronic devices boosts the need for multiple layers PCB.

• Isolate Supply and Ground

In PCBs with 4 以上のレイヤー, supply and ground is separated. This offers isolation between supply and ground pins and hence avoids short circuit.

続きを読む: 多層PCB

#PCB設計