denikj
Newbie
Buna ziua!! Am făcut un proiect la facultate inLTSPICE, și mă confrunt cu niște probleme în program. in timp , și vrea să aflu potențialul la nodul 15,cate este de ieșire ,îmi dă o linie dreapta ,nu înțeleg de ce ..având să văd că acolo am led ,nu cred că așa ar trebui ..ledul acela ar trebui declarat că o diodă ?? Nodul 15 nu este legat de vcc da zic că este continua ..acum dacă vreau să declar acel led ,eu am o diodat care este intre 0 și 15 ( de la anod la catod) acel led îl iau tot între acești noduri ??? Ideea este că nu îmi iese analiză în curent continuu și nici în timp ... Cine știe și mă poate ajuta...va rog mult !!!
[Google translation from Romanian:]
Hello!! I did a college project inLTSPICE, and I'm facing some problems in the program. in time, and he wants me to find out the potential at node 15, which is the output, he gives me a straight line, I don't understand why .. seeing that I have a led there, I don't think that's how it should be .. that led should be declared that a diode ?? Node 15 is not connected to vcc yes I say it is continuous .. now if I want to declare that led, I have a diode that is between 0 and 15 (from anode to cathode) I take that led all between these nodes??? The idea is that I don't get analysis in continuous current nor in time ... Who knows and can help me ... please !!!
[Google translation from Romanian:]
Hello!! I did a college project inLTSPICE, and I'm facing some problems in the program. in time, and he wants me to find out the potential at node 15, which is the output, he gives me a straight line, I don't understand why .. seeing that I have a led there, I don't think that's how it should be .. that led should be declared that a diode ?? Node 15 is not connected to vcc yes I say it is continuous .. now if I want to declare that led, I have a diode that is between 0 and 15 (from anode to cathode) I take that led all between these nodes??? The idea is that I don't get analysis in continuous current nor in time ... Who knows and can help me ... please !!!
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