>
>  > If the heatsink is getting hotter, and the total amount of energy put
>>  out by the CPU is constant, then it stands to reason (so I say) that
>>  means the CPU is cooler.
>>
>>  Mad Dog
>>
>
>Heat (energy) is not going to flow from a lower temperature to a 
>high temperature
>(exactly the opposite)- ie if the heatsink is hotter than the CPU is 
>also hotter
>-likely by more than the difference in heatsink temperatures, since 
>the eff. is less
>and therefore a higher delta is required to reach equilibrium.

I mean the CPU should be relatively cooler then if using the apple 
heat pad.  The heatsink can never be cooler than the CPU (with 
passive cooling).

I really ought to get around to putting the thermocouple on the CPU, 
under the heat pad and see the differences.

Mad Dog


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