Admittance versus Impedance
The admittance is defined as the inverse of the impedance. The electrical admittance is written
.
Méthode : Use of the admittance
In the case of two dual terminal networks connected in parallel, the equivalent admittance is the sum of the admittances and of each network:
Méthode : Use of the impedance
In the case of two dual terminal network connected in series, the equivalent impedance is the sum of the impedances and of each of the networks: .