mkreszan Posted August 6, 2005 Share Posted August 6, 2005 se poate realiza un alimentator (de ex. 20V-6A) dintr-o sursa de TV? (prin rebobinarea secundarului transformatorului). Teoretic la un TV de 175W, circuitul primar din sursa ar trebui sa satisfaca cerintele mele. A incercat cineva sa faca asa ceva? Link to comment
Flor Posted August 17, 2005 Share Posted August 17, 2005 salTeoretic DA. Practic nu am facut. Desfacerea trafului si rebobinarea lui ma sperie. Se pune si problema comportarii la scurt, si in gol...Dar merita incercat de cei care au timp.Flor Link to comment
mkreszan Posted September 11, 2005 Author Share Posted September 11, 2005 ce am observat la transformator: diametrul sarmei din secundar e acelasi la toate infasurarile; oare toate iesirile suporta acelasi curent? Link to comment
Flor Posted September 12, 2005 Share Posted September 12, 2005 Asa s-ar zice si asa ar trebui. Link to comment
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