grataku:
I'm also building the aleph 4 (in case you didn't pick that up) ....the heatsinks I'm using are from this link.
http://www.aaaim.com/cgi-local/shop991/shop.pl/SID=251723194234/page=THUN.htm#HD9800
They are $35.00 not $42.50 so when it makes a mistake in the cart make sure you note it in comments....
I'm using 2 of these....each of which will be cut in half and mounted side by side (2 halves side by side on each side of the amp)
I'm also building the aleph 4 (in case you didn't pick that up) ....the heatsinks I'm using are from this link.
http://www.aaaim.com/cgi-local/shop991/shop.pl/SID=251723194234/page=THUN.htm#HD9800
They are $35.00 not $42.50 so when it makes a mistake in the cart make sure you note it in comments....
I'm using 2 of these....each of which will be cut in half and mounted side by side (2 halves side by side on each side of the amp)
grataku, I'm reasonably certain they will be enough.
these heatsinks have a *huge* fin area. The baseplate is about 3/8" - 1/2" thick in the device mounting strip...
on the edges it's thinner...
if you're really concerned you could just buy 3 instead....
and mount four devices per half section you cut up.
these heatsinks have a *huge* fin area. The baseplate is about 3/8" - 1/2" thick in the device mounting strip...
on the edges it's thinner...
if you're really concerned you could just buy 3 instead....
and mount four devices per half section you cut up.
I'm using the same heatsinks as JDuncan, but I'm using 4 of them. I figured at the estimated 0.8 C/W per 3 inch section that my sinks should be able to dissipate just over 700 watts at 25 C above ambeint temp. And yes I'm planning on purchasing the Apex Jr. toroid. That's the one I was asking about.
Rob
Rob
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