Inductance and Capacitance in Series and Parallel |
Equivalent Circuits
Typically, electrical components are arranged in either series or parallel, and the following provides methods of which to simplify circuit arrangements involving inductors and capacitors.
Inductance in Series
v = v1 + v2 + • • • + vn = (L1 + L2 + • • • + Ln)
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The equivalent inductance equals the sum of each inductance in series,
Leq = L1 + L2 + • • • + Ln
Inductance in Parallel
i = i1 + i2 + • • • + in
or,
i(t0) = i1(t0) + i2(t0) + • • • + in(t0)
For a single inductor:
(Eq. 1)
Capacitance in Series
v(t0) = v1(t0) + v2(t0) + • • • + vn(t0)
Capacitance in Parallel
Ceq = C1 + C2 + • • • + Cn
Related
▪ L - Inductors