On Jul 1, 2010, at 8:41 AM, hari venkatesh wrote:
> I want to simulate a rectifier circuit in gEDA, while i am generating
> the netlist for the circuit.
> i have given the refdes as T1, during netlist generation it is giving
> error, refdes=T1 not found
> Could u please mail me the list attributes that should be attached for
> the transformer
> Eg: refdes, value, model, footprint etc
Modeling transformers in SPICE requires some specialized knowledge. SPICE
represents a transformer as inductors ("L"elements) with mutual inductance
coupling ("K" elements). The "catalog" specs typically do not include the
necessary information to formulate such a model, so measurement or informed
guesswork is required.
Probably the easiest solution is to use a AC independent source (vac-1.sym in
gschem) to drive the rectifier, and forget about modeling the transformer.
John Doty Noqsi Aerospace, Ltd.
http://www.noqsi.com/
[email protected]
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