Questions about heatpipe cooling system

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Hi

Since I didn't get any response to my Luxkit/Avance Z-504 (Luxman diy kit) questions, I have decided to strip it down and rebuild it :D

As some of you may now, it uses a heatpipe cooling system. It can be seen here :

www.audioinvest.no/luxman/products/l_z504.htm -

(link updated by mod)

I want put the output modules upright, so the pcb board are down with the heatsinking flanges on top. That means the heatpipe is vertical. Is this a bad idea? The heatpipe have some fluid inside (freon?) and I wonder if it will work with the pipes in that position instead of being horizontally mounted .. hmm

Thanx in advance ;)
 
The heatpipes operate best in the upright position, providing the hot side is at the bottom.
But you will experience a problem with the heatsinks if their flanges are orientated in the horizontal plane.
An option is to bend the heatpipes in a 90 degree angle.

(sent you a mail with a link to a heatpipe pdf)
 
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