Guest grigore sima Posted February 13, 2008 Share Posted February 13, 2008 d-lor va multumesc pentru raspunsurile de la intrebarea anterioara acum as dori sa stiu daca fac unredresor pt.acumulatoare auto am un trafo pe secundar debiteaza 10A -14V un acumulator de100A -12V in functie de ce.....? se alege puntea redresoare :smt017 Quote Link to comment Share on other sites More sharing options...
tiristor Posted February 13, 2008 Share Posted February 13, 2008 Incarcarea se face cu 10% din valoarea nominala a bateriei.Recomand sa folosesti punte compacta de redresare de 25-40 A,iar traful sa scoata un curent mai mare de 10A.Esti la limita. :smt017 Quote Link to comment Share on other sites More sharing options...
Dr.L Posted February 13, 2008 Share Posted February 13, 2008 pt o incarcare in 10-14h e numai bun,ca amperajpoate tensiunea trebuia un pic mai mare(dupa punte sa ai 14,5v,si nu se aplica formula cu *1,4 ca nu folosesti condesator)puntea trebuie sa fie de 15-20A,avand in vedere ca traful scoate 10 Quote Link to comment Share on other sites More sharing options...
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