Ça dépend. Pour circuits logiques ou RF à grande vitesse, un plan de masse est nécessaire. Pour les autres, le sol ou le plan de puissance n'est pas requis.
Tu devrais, toutefois,
Lire la suite: Principes fondamentaux de l'intégrité du signal et de l'alimentation sur les PCB haute vitesse
#Conception de PCB
Dans le processus de fabrication des PCB, PCB warpage is a common problem that manufacturers would encounter.…
In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.…
Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and…
Aujourd'hui, electronic products are both compact and lightweight while performing a variety of functions. Ce…
As technology continues to advance in the electronics industry, packaging remains one of the key…
Bringing your electronic ideas to life begins with PCB drawing, which is the process of…