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Published on 2006-11-21 18:36 Only look at the author

Ask for help on learning problems [Copy link]

I just learned about power amplifiers, and I have a relatively simple question for you. Please see the picture.

This is a class AB output power amplifier. I want to ask why there is no coupling capacitor on the load. If so, when the input is 0, won't the load have current flowing through it and a voltage of about 0.7? How can this work?

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