doru700 Posted December 8, 2012 Share Posted December 8, 2012 salut ,este o sursa de alimentare la 24 de v 1.2 A,are un tiristor TOP223YN l-am gasit crapat ,cu ce as putea sa-l inlocuiesc ,va multumesc. Link to comment
gauss Posted December 8, 2012 Share Posted December 8, 2012 Nu e tiristor ... e o sursa in comutatie in aceasta capsula ... asa cum a spus Dr.L , nu merge altceva in loc ... vezi imprejur ceva electrolitici cu probleme , iar TOP - ul sa aiba radiator , bine strins , cu vaselina siliconica ... transformatorul pe care lucreaza sa fie O.K. , are ceva diode paralel cu primarul , verifica totul la singe , altfel crapa din nou ... ar fi bine de pornit fara restul montajului pe care -l alimenteaza ... Link to comment
doru700 Posted December 8, 2012 Author Share Posted December 8, 2012 deci in final o sa caut top223yn,oricum la masina de lipit am alta sursa dar vreau sa o fac de rezerva ,va multumesc pentru informatii. Link to comment
Guest Posted December 9, 2012 Share Posted December 9, 2012 Am un TOP223Y recuperat,dar eu nu trimit nimic prin posta.Numai cu predare personala. Link to comment
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