Rigid-Flex pcb modal analysis

- January 24, 2024 at 4:36 pm
  
  BALA
  Subscriber
  
  Hello all, I am performing modal analysis of pcb where two rigid PCBs are connected by flex pcb. I want to know how can I model this flex pcb part in mechanical like can I just consider stiffness ... what is the way to model these type of PCBs in ansys mechanical?
- January 25, 2024 at 10:36 am
  
  Sampat Kumar
  Ansys Employee
  
  Hi Bala,
  you can select a rigid body under the stiffness behavior in the detail of geometry.
  
  Best Regards,
  Sampat