ET35 Series Digital Bridges(LCR)Operating Instructions
Hangzhou Zhongchuang Electron Co., Ltd.
106
Formula
D
CpRp
Lp
Rp
CsRs
Rs
Ls
Q
1
)
90
tan(
1
1
Q
LpGp
Cp
Gp
CsRs
Ls
Rs
D
1
)
90
tan(
Formula to calculate the phase angle (θ)
Phase angle (φ) refers to the phase of measured impedance (Z), admittance (Y),
quality factor (Q) and dissipation factor (D).
Phase angle (θ)
C
j
R
L
j
R
jX
R
Zs
L
j
G
C
j
G
jB
G
Yp
D
Q
1
)
90
tan(
1
Q
D
1
)
90
tan(
cos
|
|
Z
Rs
cos
|
|
Y
Gp
sin
|
|
Z
Xs
sin
|
|
Y
Bp
Principles and formulas for open and short circuit correction
Open
circuit
measurement:
because
Co
j
Go
Ls
j
Rs
1
so
Co
j
Go
Yo
Summary of Contents for ET3501
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