6.2.4 Rsou
Move the cursor to the Rsou field, and the menu area on the right side of the screen will display:
100 Ω and 30 Ω.
Click the "100 Ω" area, the internal resistance area will display "100 Ω", which means the output
impedance of the instrument is 100 Ω, click the "30Ω" area, the internal resistance area will display
"30 Ω", which means the output impedance of the instrument is 30 Ω. Please refer to the detailed
introduction of output impedance.
6.2.5 Bias Source
Move the cursor to the bias source area, and the menu area on the right side of the screen will
display: 100mA (40V), 2A.
Click on the "100mA(40V)" area, the bias source area will display "100mA(40V)", indicating that
the 100mA(40V) bias source is selected. The bias source can output a maximum voltage of 40V
when in voltage mode, and the maximum output current is 100mA when in current mode.
Click on the "2A" area, the bias source area will display "2A", indicating that the 2A bias constant
current source is selected, and the bias source can output a maximum of 2A current in no voltage
mode.
The setting here only selects the bias source and cannot set the actual output bias value. The actual
output bias value needs to be set in the row where the actual test parameters are located.
For a detailed introduction of the bias source, please refer to the bias description in the LCR
measurement setup chapter.
6.2.6 Comp
Move the cursor to the comparison area, the menu area on the right side of the screen will display:
OFF and ON.
Click the "OFF" area, the comparison field will display "OFF", indicating that the comparison is
turned off, and no sorting results will be output during the test. The PASS and FAIL lights on the
front panel are off, the comparison column corresponding to the transformer measurement display
interface will display "---", and the Handler interface sorting signal line has no sorting signal output.
Click the "ON" area, the comparison field will display "ON", indicating that the comparison is
turned on, and the sorting result will be output during the test. The PASS or FAIL light on the front
panel will be on, the comparison column corresponding to the transformer measurement display
interface will display "pass" or "fail", and the Handler interface sorting signal line has a sorting
signal output. Refer to 10.3 for details of sorting.
6.2.7 Parameter Setup
The parameter setting area is shown in Figure 6-1-1, with 12 rows and 11 columns. Each row
corresponds to a parameter, and up to 12 parameters can be selected for measurement. Each column
corresponds to a setting item of the corresponding parameter. The 11 columns are parameter,
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