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In Reply to: RE: Not to hijack the thread posted by deafbykhorns on November 13, 2014 at 16:18:37
In LTSPICE click Help, enter keyword "inductor," then click "Mutual Inductance" for the Help file. In a nutshell, the expression "K1 L1 L2 L3 .9" means L1, L2 and L3 are coupled. The last number is the coefficient of coupling.
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Also, the default unit of measurement for LTSPICE inductors is the Henry. This is true whether the inductor is a choke or a transformer winding coupled to another winding. When the inductor is a transformer winding, the ratio between coupled windings is expressed by assigning them specific values of inductance. The assigned inductance ratio acts similarly to ratios of impedance. In other words, a transformer with an 8K primary Z and 800 ohm secondary Z can be simulated with a 10H primary and 1H secondary. This ratio will relate to the turns ratio (voltage ratio) in the same way as any transformer.
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Same should be true doing a sim for OPT's?
Would you enter a series resistance value as well for the inductor?
Thanks
Edits: 11/15/14
nada aqui
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