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Old 16th July 2011, 08:49 PM   #1
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Join Date: Mar 2001
Location: Brazil
Default Fast diodes for power amps?

I have been trying to gather some information on whether to use or not to use fast diodes for output stages in power amplifiers.

But I couldn't yet get a definitive answer to:

1) Will a fast diode/bridge make any difference on rectifying those stages?

2) Which type to use?

Can someone enlighten me a bit on this question?

Thanks,



Carlos
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Old 19th July 2011, 02:55 AM   #2
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Join Date: Jun 2011
hellow???
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Old 19th July 2011, 03:44 AM   #3
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Location: Melbourne
Diodes in the amplifier output stage? the only ones I can think off are used for bias and these are always in conduction meaning that reverse recovery characteristics are irrelevant for this use.
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