Florin31 Posted October 9, 2016 Share Posted October 9, 2016 Buna ziua dragi prieteni vreau sa construiesc o sursa in comutatie reglabila pentru laborator (0 -30v) si (3-5A), am una deja varianta clasica cu transformator (lm723) si 2n3055 facuta de acum 3 sau 4 ani care ma servit bine si ma serveste in contiinuare, insa demult doresc sa imi realizez una in comutatie , va rog daca binevoiti sa imi oferiti cateva scheme eventual si pcb cei care le-ati realizat si functioneaza asa cum trebuie. O zi cat mai buna va multumesc. Quote Link to comment Share on other sites More sharing options...
QQme Posted October 9, 2016 Share Posted October 9, 2016 Cel mai simplu ,modifici o ATX cu 494. Quote Link to comment Share on other sites More sharing options...
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