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15th August 2010, 01:09 AM
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#1 |
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diyAudio Member
Join Date: Oct 2009
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Aleph 3 input fets - How hot?
Hi All,
Just a few more quick questions before I make this PCB (layout attached). Do the input fets require heat sinking or at least a fair bit of clearance around them? How much clearance should I leave around the 5W 0.47 ohm power resistors? I have come up with a fairly compact PCB design (below) and am wondering if I have left enough space around everything. Your advice is appreciated, Greg. |
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15th August 2010, 03:27 PM
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#2 |
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The one and only
Join Date: Mar 2001
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There is enough dissipation margin in the parts
that it's not critical. Your layout looks fine. 
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