33501 Series Operation Manual 5-3
5-3. Constant Current mode application
The Constant Current mode is very suitable to test the LOAD REGULATION, CROSS
REGULATION, OUTPUT VOLTAGE and DYNAMIC REGULATION of the power supply
testing, and test the DISCHARGE CHARACTERISTIC, LIFE CYCLE of the battery testing.
1.Static mode: (Fig 5-3)
Major application:
a. Voltage source testing.
b. Power supply load regulation testing
c. Battery discharge testing
VOLTAGE
SOURCE
ELECTRONIC LOAD
CC MODE
VOLTAGE
SOURCE
ELECTRONIC LOAD
CC MODE
DC
-
+
INPUT
-
+
DC
INPUT
I
HIGH
I
LOW
V
I
LOAD CURRENT
LOAD CURRENT
SETTING
V
I
LOAD CURRENT
DYNAMIC LOAD
CURRENT SETTING
Fig 5-3 constant mode application
