My calculated and simulated values for operating point not matched, why???

Papabravo

Joined Feb 24, 2006
22,085
View attachment 253952
What are these values then??
i was assuming it the value of Ic at operating point for the corresponding value of beta.
I don't know, but I think they might be the last values of collector current for each of the five simulations. Go back and read the other posts and try to assimilate some of the information in those posts. I think the simulator is trying to do something sensible with a ,measure statement that makes no sense.
 

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valorous

Joined Oct 28, 2021
18
I don't know, but I think they might be the last values of collector current for each of the five simulations. Go back and read the other posts and try to assimilate some of the information in those posts. I think the simulator is trying to do something sensible with a ,measure statement that makes no sense.
ok,thanx, i will try it
 

Papabravo

Joined Feb 24, 2006
22,085
Re read post #15 where I quote from the LTspice help file on the subject of .measure statements. I will grant you the the LTspice file is not easy to read, especially for those with English as a secondary language. I myself have had trouble from time to time, but ultimately the information you need is there if you have some patience.
 
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