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Florin_dioda

Amplificator audio cu 2N3055 sau TIP3055

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O problema asemanatoare am si eu cu Sc480.Cand l-am pornit pentru prima data,aveam un sunet foarte incet si distorsionat iar Q6 se incingea foarte tare(am folosit MJE350 acolo).m-am gandit ca poate nu se pupa configuratia pinilor,dat fiind ca in cateva datasheet-uri apareau cu configuratii diferite ale pinilor,asa ca l-am intors invers si nu s-a mai incins dar acum nu se mai aude nici asa urat ci doar un sunet extrem de incet,de parca as asculta direct sursa semnalului trecuta printr-un modul fara alimentare

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Trz ?la se ?ncingea din cauza curentului mare prin el, probabil c? s?nt rez de valori diferite ?n jur fa?? de schem?.

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