For PCB board like MCU, charging system how can we do random vibration analysis

Ganesh Cheerla

How can we do random vibration analysis for PCB boards is there any seperate methology for simulation modelling of circuits and pcb boards 

Michael Herve_21439

Hello @Ganesh Cheerla ,

may I ask you to elaborate:

- what kind of system are you modeling

- what type of analysis do you want to run?

 

This will help us to guide you in the best way

 

Best Regards,

Michael

 

 

Ganesh Cheerla

Michael Herve_21439 said:

Hello @Ganesh Cheerla ,

may I ask you to elaborate:

- what kind of system are you modeling

- what type of analysis do you want to run?

 

This will help us to guide you in the best way

 

Best Regards,

Michael

 

 

I'm working on MCU PCB board i want to perform random vibration analysis do we need to model whole system like capacitor and resistors all small minor components or lump mass is fine?

During testing some resistors are failed can we find those kind minor this in FEA?

for your reference i'm attaching a sample board

Regards

Ganesh