Thread: Oil cooled PSU?
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Unread 06-16-2004, 05:02 AM   #3
Karantanec
Cooling Neophyte
 
Join Date: Apr 2004
Location: Slovenia
Posts: 33
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Quote:
Originally Posted by Butcher
I don't think that would work too well. Convection of the oil is unlikely to move the heat away from componentes fast enough.
However you could pump oil through the psu and cool it using a radiator. that has been done before with good results.

Note: you may need to seal some of the components against oil penetration - capacitors in particular don't react well the being submerged in oil for prolonged periods.
How do I protect the capacitors? Do they heat up and are the heatsinks in the PSU the only source of heat?

Could I submerge lika a small 300L/h pump into the PSU enclosure in the oil, so it would push the oil through the heatsinks into a tube, into a radiator and then back into the PSU?
Is such a small pump powerfull enough to push the oil?
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