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

Hello

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, 08:26 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.
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Old 18th February 2007, 08:31 PM   #3
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Quote:
Originally posted by MaxS
Snubber are RC network to prevent oscillations.
Those would be Zobel.

You can read more about snubbers here: The (high-cap.) unregulated PSU for chipamps
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Old 20th February 2007, 01:02 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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