Voltage
80V
25V
0.9V
Fig 1-4 3117 80V/140A/700W power contour
Voltage
23.33V
Fig 1-5 3119 500V/30A/700W power contour
The 3110 series of electronic load modules feature 4 operating modes.
Constant Current (CC) mode, Constant Resistance (CR) mode, Constant Voltage (CV)
mode, and Constant Power (CP) mode.
1.1.1. CC Mode
With the operating mode of Constant Current, the 3110 series electronic load will sink a
current in accordance with the programmed value regardless of the input voltage (see
Fig.1-6).
700W
Power Curve
8.75A
500V
700W
Power Curve
3V
1.4A
I
CC
CURRENT SETTING
LOAD
CURRENT
INPUT VOLTAGE
Fig 1-6 Constant Current mode
3110 Series Operation Manual 3
140A
Current
30A
Current
V
These are