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Guest Kevin M

Sursa ATX

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Guest Kevin M

Salutare tuturorVrea sa cobor tensiunea de 12V de la o sursa ATX al 8,5V.Toata treaba vrea sa o fac cu 2x2N3055 in pararlel si restu componentelor pentru un stabilizator de 8,5V.Intrebarea vine daca se defecteaza sursa ATX la cuplarea stabilizatorului facut de mine care sa debiteze 8,5V si consum de max 5A. :smt003

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De ce nu pui 5 diode de 5A in serie? Caderea de tensiune pe ele va vi de aprox. 3.5V, 12-3.5=8.5V... si scapi de 3055...

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Guest Kevin M

E buna ideea cu diodele in serie o sa incerc cu diode care rezista la curent mai mare de 5A.

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