Guest emberg Posted July 31, 2011 Share Posted July 31, 2011 Buna ,O scurta intrebare: e vreo problema daca in loc de L7805 folosesc 78L05?ambele sunt regulatoare de tensiune la 5V Link to comment
francezu Posted July 31, 2011 Share Posted July 31, 2011 Depinde de consumator, 7805 admite un curent de 1A , pe cand 78L05 admite doar 100mA. Link to comment
Toni Marginean Posted July 31, 2011 Share Posted July 31, 2011 Depinde de consumator, 7805 admite un curent de 1A , pe cand 78L05 admite doar 100mA.Corect! Deci nu puteti folosi 78L05 in loc de 7805. Link to comment
lorik199 Posted July 31, 2011 Share Posted July 31, 2011 Depinde de consumator, 7805 admite un curent de 1A , pe cand 78L05 admite doar 100mA.Corect! Deci nu puteti folosi 78L05 in loc de 7805.Depinde exclusiv de aplicatie, daca a fost pus intr-un aparat de calitate si a fost supradimensionat, poate functiona si 78L05 fara a se depasi curentul admis Link to comment
zal Posted August 1, 2011 Share Posted August 1, 2011 La cît costă sărăciile astea, nici nu merită să experimentezi cu altceva mai slab decît e în schema originală. Link to comment
leoncris Posted August 1, 2011 Share Posted August 1, 2011 Baga un UA7805 / 1,5A si nu mai crapa .E sub 1 RON . Link to comment
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