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Created July 12, 2012
Last modified July 12, 2012
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A current source can source a current proportional to the current simulation time in transient analysis mode.


In response to About SPICE: Should I use transient analysis or DC linear analysis?

The current source I1 has been defined with current "T". (You could also do "1u*T", for example, to have a current ramp of 1uA per second.)

The time-domain simulation shows the resulting node voltages and the currents through each element.


You can use similar tricks like these:

Here are a couple of examples used to help set up the initial conditions:


by signality
July 12, 2012

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