[Noisebridge-discuss] wanted: liquid CPU cooler components

Jake jake at spaz.org
Fri May 13 23:21:41 UTC 2011


I am trying to make a video projector work with an LED.

This means I need a giant heatsink, with a good cooling factor,
like 0.5 C/W (degrees centigrade per watt) would be great.

I have looked into various non-liquid heatsinks and they get
pretty big to do anywhere near that number.  I want to use a
liquid cooling system instead.  I have a copper block cooler,
which is the piece that the hot thing gets mounted on, but I
need a radiator and water pump to finish the setup.  The DC
powered setup for a computer is exactly what I want.

Probably these items have passed through our donation system
to the landfill a few times, but i want one now.  Does anyone
have this stuff?  Mostly i just need the radiator and pump,
but i'll take all the components you have.

The LED i am using is a BXRA-C4500 and it dissipates 45 watts
and must stay below 70 degrees celsius (ideally).

thanks for your help!  you can write me off-list

-jake



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