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ELFORUM - Forumul electronistilor

o parere va rog !!!


Guest alix87

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vreau sa ampl un hp15W eu am un traf toroidal care scoate dupa filtrare~+-42V e o idee buna

eu am dat intr-un tda7294 +-42 V si l-am pus sa lucreze in sarcina de 4 ohmi si nu a facut figuri

specific ca era integrat original Posted Image

 

 

a si partea de filtrare trebe neaparat alimentata adica fara aia nu pot sa amplific sunetul fara sa imi filtreze

daca nu o alimentezi - nu vei avea semnal in amplificator

daca tot nu vrei sa il folosesti - ia un kit d`asta click ca e cam tot aia .... doar ca nu are filtrul activ

 

btw - chiar nu mai poti sa mai scazi tensiunea aia ?

nu poti sa intervii in traf ca sa ii scoti spire ?

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