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Salut.Am un aparat sudura mig- mag pe tiristori la care am trei arsi dintre ei.Problema este ca nu scrie nimic pe ei.Acum din cite imi dau eu seama tiristorii sunt GTO si am nevoie de o confirmare.Atunci cind aplic tensiune pe poarta se inchide .Cind iau tensiunea se deschide.Deci sunt GTO uri?

Unde as putea gasi aceste GTO uri capsula R083 tip puk ?

Puntea este trifazata iar curentul max este 400A si tesiunea iesire 50v.Multumesc.

 
 

 

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Aaaaa, de acestia este vorba? nu stiu precis daca i-i mai am dar de avut avea-m sigur, daca-i gasesc zilele astea putem discuta....

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