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What's "Snubbers" on gainclone LM4780 ?
What's "Snubbers" on gainclone LM4780 ?
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Old 18th February 2007, 09:08 PM   #1
nickthevoice is offline nickthevoice  Canada
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Default What's "Snubbers" on gainclone LM4780 ?


On the Gainclone LM4780 PCB of audiosector
it add "snubbers"

But.........WHAT'S SNUBBERS ?

this is the same thing as "soft start" ?

Thanks !!
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Old 18th February 2007, 09:26 PM   #2
MaxS is offline MaxS  France
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No. Snubber are RC network to prevent oscillations. You can find more informations with Thiel network as keywords.
Ca marche pas ! Tu ne l' as pas branché non plus ....
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Old 18th February 2007, 09:31 PM   #3
Peter Daniel is offline Peter Daniel  Canada
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What's "Snubbers" on gainclone LM4780 ? Send a message via AIM to Peter Daniel
Originally posted by MaxS
Snubber are RC network to prevent oscillations.
Those would be Zobel.

You can read more about snubbers here: http://www.diyaudio.com/forums/showt...423&highlight=
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Old 20th February 2007, 02:02 AM   #4
Leolabs is offline Leolabs  Malaysia
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And do remember,snubber can be placed at the supply section too.
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