Multilayer PCB's are used when extra track density is needed. Layers of substrate and etched tracks are "sandwiched" to create this kind of board. Sometime extra heat or chemical processes are required in order to have reliable connections and mechanical stability.
1 comment:
Thе multilayer PCB іѕ considered tο bе thе latest technology whеn іt comes tο printed circuit boards. It is used in situations where the density of connections needed is too high to be handled by two layers or where there are other reasons such as accurate control of line impedances or for earth screening. Thanks a lot.
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