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ELFORUM - Forumul electronistilor

selco 200 ac/dc


Guest yo5pvc

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va salut cu respect ,am un invertor selco 200 ac dc defect ,are un cicuit de intrare la alimentare foarte interesant compus din doua diode si doua tranzistoare mos de putere ,schema de comanda foarte stufoasa ,multe circuite de protectie .Am gasit un tranzistor mos in scurt ,am verificat semnalele de comanda ,am inlocuit tranzistorul ,dar tot nu porneste ,este foarte greu fara schema invertorului ,rugamintea mea pentru cine are documentatia respectiva este ,daca poate sa trimita un mesaj ,sau pe telefon ,numarul meu este 0761087926 .Multumesc anticipat 73.

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