Guest Gabriel Dicu Posted October 24, 2014 Share Posted October 24, 2014 Va salut.Sunt in cautare de o solutie pentru problema mea. Am un corp de iluminat cu bec de 24v 150w adica 6.25A, ca sursa am 2 acumulatori 12v 7ah care doresc sa ii pun impreuna cu sa ajung la 24v 7ah. Problema mea este ca vreau ca acel corp de iluminat sa ii pot regla intensitatea. Ce solutie imi recomandati ? Link to comment
marius_3004 Posted October 24, 2014 Share Posted October 24, 2014 Vrei sa cumperi sau sa construiesti? Link to comment
leo 17 Posted October 24, 2014 Share Posted October 24, 2014 gasesti pe net ..scheme 555 plus un mosfet ..sau era un coleg care a postat o schema cu un uc 3843 si mosfet Link to comment
wally_gatter Posted October 24, 2014 Share Posted October 24, 2014 Uite-acilea un variator simplu : Link to comment
Guest Gabriel Dicu Posted October 26, 2014 Share Posted October 26, 2014 (edited) Doresc sa construiesc unul! Am sa incerc schema postata de wally gatter. Daca mai aveti si alte recomandari puteti sa le scrieti. AM gasit pe net o alta schema care are posibilitatea de a regla si frecventa, care este ideea in spatele modificarii frecventei ? La ce ajuta ? Edited October 26, 2014 by Gabriel Dicu Link to comment
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