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Seeing the solution I can accept the procedures. Some I recognize, some is forgotten long time ago. Maybe some of it I never actually learned.
I acknowledge that I should practice this sort of circuit analysis more, and I will try and do so, because this is so simple and I want (and need) to be...
Hi CataM,
Sounds simple, but not so easy for me. Maybe I should go back to school.
Am I on the right track if I think that one way to go is:
* generating expressions for Ic in s domain for both sources separately,
* then add the expressions to get combined expression for Ic,
* reduce and
*...
Hi Ratch,
I know the basic component equations in time and s domain (for the capacitor i=C*dV/dt and X=1/s/C), but transformations I haven't done for some 10 years. I might be able to catch up, though. :)
Hi Barry,
Absolutely. Here you go:
Correct.
I am certain it is piece of cake for someone who knows his or her mathematics.
But I just spent several hours without cracking it, which is why I now ask for help. Sad but true.
/c0x
Hi all,
I know that I should be able to do this within 5 minutes, but I am not.
I simply do not remember my mathematics well enough anymore! :_(
I have a capacitor C.
It is charged using a constant current source (Ik) and
parallel to that source is a resistor R from supply Vcc, charging it...
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