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Old 14th March 2004, 09:11 AM   #1
mik is offline mik
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Default Isolating TO-3 LM317/337

Should be isolated from the heatsink even if the heatsink is on the PCB without contact with the chasis?
Thanks!
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Old 14th March 2004, 11:51 AM   #2
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If there is no way that any other components can touch the heatsink, then no isolation will give better heat transfer.

Cheers
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Old 14th March 2004, 12:37 PM   #3
mik is offline mik
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Thanks for the answer!
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