F4 power amplifier

This is what i had in mind :

You see here one side of the chassis, the sinks will be bolted together ofcause.

Jesper
 

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twitchie said:
Can you get a larger baseplate and bolt all the fets onto that plate for thermal coupling instead - you'll get a larger dissipating area as well

HHHHHH HHHHHH
_HHHH___HHHH_
..FET........FET....


Sort of like that (if you can make out my crappy drawing)

That is actually a really cool idea Twitchie:cool: That would also make it possible to do 4 channels in one chassis! Those heatsinks can dissipate the heat, dont worry.

Steen:)
 
Mount your amplifier on the top of the windmill instead - alternative fancooling - we have to think about our environment, yuo might have to make the connectionwires a little longer

HeHe don't bother as long as the signal is balanced... :D Might be a good idea!

I would like a little more explanation about the

HHHHHH HHHHHH
_HHHH___HHHH_
..FET........FET....

Is is supposed to be seen from above ?... looks like a good idea, but i don't get the hole idea through ?

Jesper :hot: