International

Electrotechnical

Commission

Area

Circuit theory / Circuit elements and their characteristics

IEV ref

131-12-44

Symbol

apparent impedance

quotient of the rms value of the voltage between the terminals of a two-terminal element or a two-terminal circuit by the rms value of the electric current in the element or circuit

Note – Under sinusoidal conditions, the apparent impedance is the modulus of the impedance.

impédance apparente, f

quotient de la valeur efficace de la tension aux bornes d'un bipôle, élémentaire ou non, par la valeur efficace du courant dans le bipôle

Note – En régime sinusoïdal, l'impédance apparente est le module de l'impédance.

معاوقة ظاهرية

Scheinwiderstand, m
Scheinimpedanz, f

impedancia aparente

impedenza apparente

겉보기 임피던스

皮相インピーダンス

no	nb	tilsynelatende impedans

no	nn	tilsynelatande impedans

impedancja pozorna

impedância aparente

skenbar impedans

视在阻抗
表观阻抗

Publication date: 2002-06