Guest COBi Posted June 15, 2010 Share Posted June 15, 2010 am si eu o intrebare,daca folosesc regulator de tensiune de exemplu:LM317T - 3-Terminal Adjustable Regulator pentru un traf de 30v 250ma ,sa-mi scad voltajul la 15v, va influenta amperajul pe iesire ?de exemplu sa ramana aceeasi eficienta in wati? Link to comment Share on other sites More sharing options...
Relav Posted June 15, 2010 Share Posted June 15, 2010 Amperajul este dependent de sarcina care o conectezi . Folosind acest regulator ( cu radiator) va scoate la iesire 15V la 250 mA. Link to comment Share on other sites More sharing options...
cristian_draghiescu Posted June 15, 2010 Share Posted June 15, 2010 Reformulati intrebarea, eu unul nu o inteleg, folositi notiunile incorect. Link to comment Share on other sites More sharing options...
ROBEERT Posted June 15, 2010 Share Posted June 15, 2010 Reformulati intrebarea, eu unul nu o inteleg, folositi notiunile incorect. Incepator si in exprimare, n-ai treaba. Link to comment Share on other sites More sharing options...
massacre122 Posted June 15, 2010 Share Posted June 15, 2010 nu mai bn te pui si scoti spire decat sa te chinui???? Link to comment Share on other sites More sharing options...
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