Ellectronics cooling results

Ellectronics cooling results

jaapfijn2PNX2
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Ellectronics cooling results

jaapfijn2PNX2
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Community Visitor

I have done some simulation on a electroics housing with a heat sink intergrated. On one side of the housing the PCBA is mounted on the outerwall on the inside. 

I have done 3 simulations with the same condition only with differant wall thickness where the PCBA is mounted. 

The results is that a thinner wallt hickness results in lower heat in the components.

 

Dimensions of the housing

Height = 80mm

Width = 250mm

depth = 155mm

 

My question is can I trust the results because I had aspected that the thickest wall would cool the best but in the results it is the thinner wall that performs best.

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