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Old 30th April 2012, 10:33 PM   #431
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Thank you Brian any pics ?
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Old 30th April 2012, 10:48 PM   #432
Just DIY!
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How much heatsink per channel can we expect?

Ciao!
Do
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Old 30th April 2012, 11:05 PM   #433
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At full power assuming a temp rise of 38 degrees celcius from ambient a 1 degrees celcius temp rise per 1 watt of heat will do a temp of about 63 degrees. Thats really hot

Last edited by OnAudio; 30th April 2012 at 11:06 PM. Reason: typo
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Old 30th April 2012, 11:07 PM   #434
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thats assumming ambient is 25 degrees
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Old 30th April 2012, 11:13 PM   #435
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Whats the rating on your heat sink ?
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Old 30th April 2012, 11:16 PM   #436
brianco is offline brianco  Ireland
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0.5...low enough?
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Old 30th April 2012, 11:18 PM   #437
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That sounds ok by me
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Old 1st May 2012, 01:58 AM   #438
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I was thinking one of those two

4"-6" of this one
10.080" - HeatsinkUSA, LLC Store

or

4"-6" of this one
10.000" - HeatsinkUSA, LLC Store

Do
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DACs : TPA Buffalo II + OPC's NTD1 I/V | TPA OPUS + IVY III | Moon 380D DSD Speakers : Jim Holtz Statements | Astasia SD | Tubasson Mark 2
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Old 1st May 2012, 03:03 AM   #439
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To get the thermal resistance call them or read this
Estimating Parallel Plate-Fin Heat Sink Thermal Resistance Electronics Cooling Magazine – Focused on Thermal Management, TIMs, Fans, Heat Sinks, CFD Software, LEDs/Lighting
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Old 1st May 2012, 03:05 AM   #440
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I have a few samples here. I might just go brute force for now...

I'll adjust later on when ready to put in a chassis

Thanks
Do
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