IET Labs DE-5000, Руководство пользователя и обслуживания

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There are two types of reactance. One is inductive reactance –
X
L
, and the other is capacitive reactance – X
C
.
If Θ > 0, the reactance is inductive. If Θ < 0, the reactance is
capacitive.
The inductive and capacitive reactances ( X
L
and X
C
) can be
defined as:
X
L
= 2
π
ƒ L
X
C
=1÷(2
π
ƒ C)
Where:
L = Inductance
C = Capacitance
ƒ= signal frequency)
Zs = Rs + j Xs or | Zs |
∠
Θ
Rs = | Zs | cos
Θ
Xs = | Zs | sin
Θ
Xs / Rs = tan
Θ
Θ
= tan
-1
( Xs / Rs )