marian_valcea Posted April 6, 2010 Share Posted April 6, 2010 imi poate spune cineva un tranzistor echivalent pt BC337? Link to comment
misuraelectronic Posted April 6, 2010 Share Posted April 6, 2010 BC 637, BC 639, 2SD667, ++ Link to comment
misuraelectronic Posted April 6, 2010 Share Posted April 6, 2010 nope ,nu e bun...!bc337 stie 50v ,0,8a si 0,625w....iar bc 548c stie 30v , 0,1a si 0,5 w...de unde se deduce cum ca e mai slab la toate capitolele... Link to comment
marian_valcea Posted April 6, 2010 Author Share Posted April 6, 2010 BD137 e bun sau BC639 sau BC640 sau S8050 sau C2328A Link to comment
misuraelectronic Posted April 6, 2010 Share Posted April 6, 2010 doar ce v-am scris in primul raspuns... bc637 sau bc639 sau 2sd667 , etc...!deci , merge bc639...logic Link to comment
marian_valcea Posted April 6, 2010 Author Share Posted April 6, 2010 Multumesc foarte mult pt raspuns si te rog sa ma scuzi ca nu am mai vazut ca ai mai scris odata acel tranzistor. Link to comment
misuraelectronic Posted April 6, 2010 Share Posted April 6, 2010 dvs chiar sinteti aerian de tot , sau vreti doar sa vi se dea mura in gura si atit...?1-- cum naiba sa mearga bc640 , cind acela este pnp , iar dvs va trebuie un tranzistor npn...? 2-- atentie la configuratia pinilor...! la bc337 configuratia este ebc , iar la bc639 este bce Link to comment
marian_valcea Posted April 6, 2010 Author Share Posted April 6, 2010 Acum ii descarc dataseethul si vreau sa il folosesc pentru asa cevahttp://www.niqro.3x.ro/LED2/LED2.htm nu cred ca o sa patesc nimic daca gresesc ceva. Link to comment
Guest Joseph Posted July 6, 2010 Share Posted July 6, 2010 Daca stiti un echivalent bun pentru 2sd247 dintr-un amplificator vintage sansui AU-222 -2SD247 - Power, General Purpose, 2SD247, Silicon, NPN, 50W, 80V, 60V, 5V, 5A, 150, TO3.Dintre cele ce se gasesc pe la noi. BDW51B si 2N3055 sint dati echivalenti, dar parca as vrea o opinie de specialist. Va multumesc.Cu stima,I.R. Link to comment
misuraelectronic Posted July 6, 2010 Share Posted July 6, 2010 BD 245B, BDV 93, BDX 93, 2N5632..33, ++asa recomanda dvd-ul de la eca... :dabineinteles ca mai exista o gramada de alti echivalenti de genul...2n3055 , 2n3442 , 2n3773 , kd503 , etc ,etc...! Link to comment
Guest Joseph Posted July 6, 2010 Share Posted July 6, 2010 Multumesc pentru promptitudine.Cu stima Link to comment
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