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-   -   Where can I get amp sinks? (http://www.diyaudio.com/forums/parts/181153-where-can-i-get-amp-sinks.html)

Boscoe 14th January 2011 10:19 PM

Where can I get amp sinks?
 
Just looking for some heatsinks like 10" wide. Farnell and RS are too expensive really, I know it's a different country but there was some being some on a website from a company in australia for about a 1/3 of the price they are here. Does anyone know anything like that?

jimbo51 14th January 2011 11:29 PM

This is the Australian company. Highly recommended.

Conrad Heatsinks

nigelwright7557 14th January 2011 11:53 PM

I got some cheaps heatsinks off ebay.

Boscoe 15th January 2011 12:06 AM

Yes I know jimbo but shipping to the UK would make it not worth it.

I find ebay expensive actually but I guess the odd bargain could be had.

Uunderhill 15th January 2011 12:20 AM

I would recommend Antek (John Ango) in the US, except shipping to Britain would very cost prohibative.

You could have a look at rectangular Architechural "tubing."
This is 6061 T-6 aluminum with square edges and can be purchased in 3 x 2" with a 0.125" wall thickness.

Bill Fuss 15th January 2011 12:55 AM

Someone mentioned Birmingham Aluminum in the past, see if you can find them.

Best, Bill

ra7 15th January 2011 12:59 AM

Heatsink USA - diyAudio

pinkmouse 15th January 2011 01:05 AM

Quote:

Originally Posted by Bill Fuss (Post 2433702)
Someone mentioned Birmingham Aluminum in the past, see if you can find them.

Best, Bill

Aluminium Heatsinks, Aluminium Extrusions, Aluminium Extruded products, Aluminium profiles - Birmingham Aluminium

When I spoke to them a (good) few years ago, they had a minimum order of a couple of metres, but I'm sure you could sell on any spare here.

jimbo51 15th January 2011 05:59 AM

Boscoe,
Just had a quick look at postage to UK and for 2 of Conrad's biggest heat sinks would be about 43 quid (your money) sea mail. So look at total cost before you decide.

No harm done giving Julian at Conrad a call to see what he can do. He's supplied a couple of group buys to the States including extra machining so it must be cost effective at some level.

Boscoe 15th January 2011 09:21 AM

Okay thanks guys I have sent an email to Birmingham heatsinks as they are fairly close to me and I think they make a heatsink that I already have which is a big bonus!


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