walyd Posted April 12, 2009 Share Posted April 12, 2009 buna searaam primit o sursa de laborator tip PS5303D,are o sursa fixa de 5v si 3A si doua reglabile banuiesc 0-30v doua displayuri cu posibilitatea de comutare masura tensiune-curent la care a fost scoasa placa cu potentiometrii de reglare tensiune si curent si sistemul de comutare serie si paralel a surselor daca are cineva schema acestei sursecu multumiri anticipate Link to comment
vio2007 Posted April 14, 2009 Share Posted April 14, 2009 o schema asemanatoare :http://technica.ru/objects/images/scheme/48.gif Link to comment
walyd Posted April 14, 2009 Author Share Posted April 14, 2009 o schema asemanatoare am gasit de la o sursa coreana dar aici este vb si de acctionarea unor relee care pune sursele in serie respectiv paralel mai astept si alte ideei Link to comment
daniel_smd Posted April 19, 2009 Share Posted April 19, 2009 Incearca schemele urmatoarele, ar trebuii sa fie asemanatoare. schema cu slave contine si comutatoarele Link to comment
walyd Posted April 19, 2009 Author Share Posted April 19, 2009 multumesc pt scheme le incerc in cursul zilei de azi si comunic ce am reusitstima Link to comment
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