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How can COMSOL AC/DC module simulate a Current Source?
Posted 12 mai 2013, 11:50 UTC−4 Low-Frequency Electromagnetics, RF & Microwave Engineering Version 4.2, Version 4.2a, Version 4.3, Version 4.3a 0 Replies
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As it is described in Wikipedia, "A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it."
Now I have the Current history profile I(t), and I want to add it to the two ends of the load （may be an inductor) and conduct a transient simulation.
How can I make it? Can the Single Turn Current Domain or Multi Turns Current Domain be used to simulate in transient problem?
Or if I use the Lumped Port, is the current defined in Lumped Port the one that really run through the load? I mean the induced current in the inductor can be neglected.
Hello Lingling Tang
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