Keysight Technologies U2741A Manual De Instrucciones página 58

3 Measurement Tutorial
R
s
V
V
s
b
Figure 3-3
58
HI
LO
Burden voltage in current measurement
V
R
R = digital multimeter Current Shunt
V
Ideal
R
Error(%) =
= Source Voltage
s
= DUT Source Resistance
s
= digital multimeter Burden
b
Voltage
–100% × V
b
V
s
Keysight U2741A User's Guide