Hey guys...

I'm gonna try something, but i cannot seem to find any large enough!!

Does anyonme know where I might find some medium-large aluminum heat sinks??

Wait till you see the application for them!

heat sinks

How big?

http://www.coolerguys.com/

My Webpage

http://www.thermaflo.com/index.shtml

http://www.kustompcs.co.uk/acatalog/Fans.html

i have seen industrial stuff sized somewhere between a brick and a cinder block. most of the references i've seen lately are for little consumer-grade PC stuff.

there was BIG manufacturer of aluminum heat sink extrusions in the California central Valley area (Temecula...) but darned if i can remember their name after all this time...

here's a Big Heat Sink currently for bid on EBay, they had several listings under 'heatsinks' ...

i did a Google search using +industrial +"aluminum extrusion" +"heat sink"
and got several plausible sources.

companies making high-power stuff -- motor-control equipment, electroplating power supplies, bauxite processing - will have big stuff for their rectifiers...

Try a set of Nickies!!!!....

I hear that they make every thing run cooler!!


Sorry, I just had to......
herb

Jake,

Please check http://www.chtechnology.com/products/exhea...sinkstable.html

It show various extrusions with size and thermal properties.
A low number for degC/Watt/length, is good.

I have not forgot about you. I have been busy with software for 3D fuel map for the KitCarlson EMS.

I hope to be complete bench tests by next week.