![Causes of PCB board deformation](https://arisentecpcb.com/wp-content/uploads/2023/09/Causes-of-PCB-board-deformation.png)
Causes of PCB board deformation
Design aspect:(1) Expansion and contraction coefficient matchingGenerally, a large-area copper foil is designed on the circuit board for grounding, and sometimes the Vcc layer is
Design aspect:(1) Expansion and contraction coefficient matchingGenerally, a large-area copper foil is designed on the circuit board for grounding, and sometimes the Vcc layer is