100
Ae
Xx
ESR
Ae
⋅
±
=
Cx
f
Lx
f
Xx
⋅
⋅
⋅
=
⋅
⋅
⋅
=
π
π
2
1
2
ESR
Ae
= Ae of |Zx|
f
: Test Frequency (Hz)
Xx : Measured Reactance Value (
Ω
)
Lx : Measured Inductance Value (H)
Cx : Measured Capacitance Value (F)
Accuracy applies when Dx (measured D value)
≦
0.1
Example:
Test Condition:
Frequency
:
1KHz
Level :
1Vrms
Speed :
Slow
DUT :
100nF
Then
Ω
=
⋅
⋅
⋅
⋅
=
⋅
⋅
⋅
=
−
1590
10
100
10
2
1
2
1
9
3
π
π
Cx
f
Zx
Refer to the accuracy table, get
C
Ae
=±0.2%,
Ω
±
=
⋅
±
=
18
.
3
100
Ae
Xx
ESR
Ae
13