Additional Error Due To The Voltage Source Noise; Current Measurement Additional Error (Measurement Time:10 Msec) - Agilent Technologies 4349B Manual

4349B

Additional Error Due To the Voltage Source Noise

In the case of capacitor leakage current measurements, the DC voltage source noise a ects on
the measurement accuracy. The additional measurement error due to the DC voltage source
noise depends on the DUT's capacitance C
estimations of the additional error when using the DC voltage source that has the following
speci cations:
External DC Voltage Source Performance
Ripple
Wide band nosie
Switching noise
Figure 8-2. Current Measurement Additional Error (Measurement Time:10 msec)
and resistance R
x
5  Vrms(@50 Hz)
p
1  Vrms/ Hz (@50 Hz)
10 mVrms(@100 Hz)
. Figure 8-2 to Figure 8-5 show
x
General Information 8-9