Just wondered if LT spice can be used to describe an autotransformer - and see the effects on its output with changing input frequency (& saturation of the xfmr)? If it's not built it and you have designed one, I very much appreciate a copy. Thanks
ps I suspect this is either very simple (just join 2 inds together) or very difficult) :)
Just connect the two inductors in series, and define the coupling coefficient between them as you would for any transformer. There's no difference between a single tapped winding, and coupled inductors in series.
There is a Yahoo discussion group dedicated to LTspice, called "LTspice/SwitcherCAD III"
I suggest you join this group and get all the hand holding you need to pursue this. You might also search out message # 2084, and do some other related key word message searches.
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.