RE: A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question.

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In Reply to: A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question. posted by Iczerman on August 10, 2017 at 08:36:05:

What are you using to measure the 0.3mV at the output of the amps? Is it a scope, a meter, or a cheap meter? 300uV isn't particularly bothersome.

There are 22V toroid transformers that will work pretty well with a bridge and cap for your class D amp.

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Topic - A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question. - Iczerman 08:36:05 08/10/17 (3)

RE: A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question. - Caucasian Blackplate 10:15:44 08/11/17 (0)

RE: A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question. - Triode_Kingdom 10:34:53 08/10/17 (0)

you need the filter cap - Ralph 10:02:43 08/10/17 (0)

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RE: A tale of two amplifiers that measure 0.3mv volts AC...DC voltage ripple question. - Caucasian Blackplate 10:15:44 08/11/17 (0)

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