Guest juravleadrian Posted October 26, 2012 Share Posted October 26, 2012 Salutare!Ma puteti ajuta cu o schema pentru o sursa de la 230V ac la +15V 0 -15V cc?Astept idei. Va multumesc!! Link to comment Share on other sites More sharing options...
Craciun Posted October 27, 2012 Share Posted October 27, 2012 Salut,Cel mai simplu cu un traf, punte redresoare, filtraj si 2LM 1LM7815(pt+15V) si un LM7915(pt-15V), schema o gasesti in foile de aplicatii ale LM-urilor.Bafta Link to comment Share on other sites More sharing options...
Guest juravleadrian Posted October 27, 2012 Share Posted October 27, 2012 Mersi . Am gasit o schema la adresa asta : http://www.eeweb.com/blog/circuit_proje ... wer-supply Link to comment Share on other sites More sharing options...
Marian Posted October 27, 2012 Share Posted October 27, 2012 Daca tot te folosesti de traf cu 2 iesiri atunci este mult mai indicata redresarea dubla-alternanta cu o punte redresoare. Link to comment Share on other sites More sharing options...
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