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Heat transfer Question
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Posted by: anwarjamil67 ®

04/04/2008, 14:18:51

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Hi:

is there an easy way to detrmine the temperature rise of a heat sink in 0.4 sec and 5554W of heat applied to it at 50C ambient.

Thank you








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: Heat transfer
: Heat transfer -- anwarjamil67 Post Reply Top of thread Forum
Posted by: zekeman ®

04/04/2008, 16:57:56

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You need two pieces of information:
1) the heat capacity of the heat sink in W/deg rise or its weight and material.
2) the conductance to the ambient, W/degree difference or its surface area to ambient .
If you give us these, the answer is available.







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