K: Coupled (Mutual) Inductors

Syntax

Kxxxxxxx Lyyyyyyy Lzzzzzzz value
.MUTual_inductor label Lyyyyyyy Lzzzzzzz value

Purpose

Coupled mutual inductance.

Comments

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.

The coefficient of coupling is given by $K = \frac{M_{ij}}{\sqrt{L_i L_j}}$.

Bugs

This release does not support multiple coupled inductors.