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ELFORUM - Forumul electronistilor

Amplificatoare diferentiale vs emitor comun. Avantaje/dezav.

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Cred ca vrea sa spuna... de ce se face amplificarea (intr-un amplif audio) cu amplificator operational si nu cu un tranzistor in configuratie emitor comun ?

Exact.As dori sa stiu si eu avantajele si dezavantajele celor doua tipuri de configuratii.
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