[hpsdr] Fwd: Re: Munin - Heat Spreader under Final Transistors...

[Kjell Karlsen]

Hi.

Dave is right and the result is that the transistors runs much cooler than  
if they are mounted directly to the aluminium sink. If possible, I always  
do it this way.

The problem might be to find the right copper bar but anything thicker  
than 2 mm works. It must, however be as flat as possible and remember to  
use good thermal compound between the copper and aluminium too.

73, Kjell






På Sun, 29 Jul 2012 05:36:23 +0200, skrev David McQuate  
<mcquate at sonic.net>:

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