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gnucap:manual:devices:mutual_inductance [2015/12/11 15:39] (current) |
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| + | ====== Coupled (Mutual) Inductors ====== | ||
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| + | ===== Syntax ===== | ||
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| + | Kxxxxxxx Lyyyyyyy Lzzzzzzz value | ||
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| + | ===== Purpose ===== | ||
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| + | Coupled mutual inductance. | ||
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| + | ===== Comments ===== | ||
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| + | K couples two inductors. The value is the coefficient of coupling. Using the dot convention, place a dot on the first node of each inductor. | ||
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| + | The coefficient of coupling is given by K = m[i][j] / sqrt(L[i] L[j]). K is always positive and less than 1. | ||
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| + | ===== Bugs ===== | ||
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| + | This version of mutual inductance is only supported in Spice syntax, because the connections are inductors. If you are using any other syntax, you can make a Spice subcircuit containing the entire transformer. | ||
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