Canadian Heat Sink Group Buy

Coulomb · 8th March 2004, 06:54 PM

Is there any interest in a Canadian Heat Sink Group Buy?

I have some quotes already, this one would be $40 per foot, that's Canadian Dollars. I would have to order at least 24 Feet, which realy is not that much. I do not mind having the goods shipped to me and I could reship across Canada or could arrange Pick up in the GTA (Greater Toronto Area).

Regards

Anthony

Coulomb · 8th March 2004, 07:05 PM

Here is another profile, that I plan on bolting up in sections of three per side and have them cut to 14" in length for a total of 84" resulting in a C/W of 0.1

It should be a little less than $40 per foot Canadian.

Anthony

Mark A. Gulbrandsen · 9th March 2004, 02:51 AM

I'm about to run up my first X board on the variac and was wondering whats the proper procedure for setting the input pair current source adjustment???

Thanks,
Mark

Coulomb · 9th March 2004, 05:23 PM

Is there no Canadian interest at all!

Anthony

Coulomb · 10th March 2004, 01:37 PM

Here is a bit more information, the Heat Sink Extrusion E3096 at $28 US per foot (not Anodized) through a group buy starting at 24 feet.

48" = 0.08 C/W, this would be 4 x 12" peices set up as 2 sides each being 12"x24".

This would be perfect for an Aelph 1.2 Monoblock or a High Power Aelph X running at 200Watts into 6 Ohms! 28VDC Rails at 8Amps Bias with 16 FETs per channel, Heatsink Temperatures of 58 Deg Celsius.

http://www.thermaflo.com/bin/exdatas...=Change+Length

Regards

Anthony

bzo · 10th March 2004, 06:50 PM

Is this open to those of us in the US?

Will the heatsinks be cut, or would we be getting one long piece?

Coulomb · 10th March 2004, 09:52 PM

Quote:

Originally posted by bzo
Is this open to those of us in the US?

Will the heatsinks be cut, or would we be getting one long piece?

Yes it is, but as the supplier is in the US, I am trying to find a volunteer to redistribute all the US Material rather than shipping to Canada paying taxes and shipping back to the US.

They can be cut in equal divisions into 8 feet or you can take a bar length. I am looking into getting the cut sections black Anodized.

How much material were you looking for?

Regards

Anthony

jleaman · 11th March 2004, 12:21 AM

If i had a job and a liife i would buy some heat-sink's..

bzo · 11th March 2004, 12:31 AM

I might be interested in 48". I'm building 3 40-50w Aleph-Xs and am planning to go with 2 12"x8" heatsinks per channel.

Coulomb · 11th March 2004, 02:38 AM

Quote:

Originally posted by bzo
I might be interested in 48". I'm building 3 40-50w Aleph-Xs and am planning to go with 2 12"x8" heatsinks per channel.

Well they are 12.25" wide so an 8" length might be a little small. Did you go to the website and punch in the 8" length to see the power dissipation?

Anthony

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9th March 2004, 02:51 AM	#3
Mark A. Gulbrandsen diyAudio Member Join Date: Sep 2001 Location: Salt Lake City	I'm about to run up my first X board on the variac and was wondering whats the proper procedure for setting the input pair current source adjustment??? Thanks, Mark

9th March 2004, 05:23 PM	#4
Coulomb diyAudio Member Join Date: Jul 2002 Location: Ancaster, Ontario	Is there no Canadian interest at all! Anthony

10th March 2004, 01:37 PM	#5
Coulomb diyAudio Member Join Date: Jul 2002 Location: Ancaster, Ontario	Here is a bit more information, the Heat Sink Extrusion E3096 at $28 US per foot (not Anodized) through a group buy starting at 24 feet. 48" = 0.08 C/W, this would be 4 x 12" peices set up as 2 sides each being 12"x24". This would be perfect for an Aelph 1.2 Monoblock or a High Power Aelph X running at 200Watts into 6 Ohms! 28VDC Rails at 8Amps Bias with 16 FETs per channel, Heatsink Temperatures of 58 Deg Celsius. http://www.thermaflo.com/bin/exdatas...=Change+Length Regards Anthony

10th March 2004, 06:50 PM	#6
bzo diyAudio Member Join Date: Jan 2004 Location: San Francisco, CA	Is this open to those of us in the US? Will the heatsinks be cut, or would we be getting one long piece?

11th March 2004, 12:21 AM	#8
jleaman Banned Join Date: Apr 2002	If i had a job and a liife i would buy some heat-sink's..

11th March 2004, 12:31 AM	#9
bzo diyAudio Member Join Date: Jan 2004 Location: San Francisco, CA	I might be interested in 48". I'm building 3 40-50w Aleph-Xs and am planning to go with 2 12"x8" heatsinks per channel.