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Thermal expansion and contraction of optics and PCBA's upon plastic frame - need help

Question asked by Manjunath Anand on Oct 28, 2015
Latest reply on Oct 28, 2015 by Manjunath Anand

Hello All,


I am looking for examples on how to run thermal simulation upon an assembly consisting of optics and boards mounted upon plastic frame.

All these parts are bonded to frame using silicon adhesives. The entire assembly shall be subjected to -40C and +65C w.r.t ambient.

Output required is to check thermal stress and part deformations.


Any suggestions or examples will be helpful.