elctropan Posted June 17, 2014 Share Posted June 17, 2014 Bună ziua, Am intrat în posesia unor tranzistoare EFT 38S şi nu găsesc datele de catalog. Măcar să ştiu dacă sunt de RF sau AF. Mulţumesc mult. Quote Link to comment Share on other sites More sharing options...
GEO 53 BN Posted June 17, 2014 Share Posted June 17, 2014 Sint de audiofrevcenta, de mica putere. Quote Link to comment Share on other sites More sharing options...
elctropan Posted June 17, 2014 Author Share Posted June 17, 2014 Sint de audiofrevcenta, de mica putere. Pot fi folosiţi în locul EFT 323?Într-un etaj final de la RR Albatros? Quote Link to comment Share on other sites More sharing options...
GEO 53 BN Posted June 17, 2014 Share Posted June 17, 2014 Nu pot fi folositi.Curentul de colector, Ic, este mult mai mic decit al tranzistorului EFT323. Quote Link to comment Share on other sites More sharing options...
SOLDAN CONSTANTIN Posted June 17, 2014 Share Posted June 17, 2014 EFT 38 S -Acest tranzistor este destinat in special folosirii in calculatoarele electronice cu stima Soldan Quote Link to comment Share on other sites More sharing options...
GEO 53 BN Posted June 17, 2014 Share Posted June 17, 2014 (edited) EFT 38 S -Acest tranzistor este destinat in special folosirii in calculatoarele electronice cu stima Soldan Tranzistoare EFT38S am vazut pe niste placi care echipau un calculator romanesc vechi.Erau cu zecile(tranzistoarele). Edited June 17, 2014 by GEO 53 BN Quote Link to comment Share on other sites More sharing options...
SOLDAN CONSTANTIN Posted June 17, 2014 Share Posted June 17, 2014 Aveti datele de catalog EFT38S si se poate descarca de aici : http://www.postaonline.ro/2ozldrhe6lg1/EFT_38S.rar.html cu stima Soldan . Quote Link to comment Share on other sites More sharing options...
elctropan Posted June 18, 2014 Author Share Posted June 18, 2014 Nu pot fi folositi.Curentul de colector, Ic, este mult mai mic decit al tranzistorului EFT323. Am apucat de am pus 2 bucati in etajul final de Albtros, nu s-au ars, nu incalzesc si etajul functioneaza. Avand in vedere faptul ca RR il reactivez doar si nu va fi folosit timp indelungat cred ca voi lasa asa. Aveti datele de catalog EFT38S si se poate descarca de aici : http://www.postaonline.ro/2ozldrhe6lg1/EFT_38S.rar.html cu stima Soldan . Multumesc d-l Soldan.Nu ati ajuns nici anul acesta la Cocoşul de Hurez.Cu stimă. Quote Link to comment Share on other sites More sharing options...
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