UTL8200 User Manua
15
Figure 4-1-1 Relationship of Voltage and Current in CC Mode
Operation steps:
1. After starting up, first press the CH button to select the operating channel. The yellow
wireframe area is the selected channel. And CH1 or CH2 will be displayed at the top
of the screen (UTL8212 only).
2. Press the Mode button to enter the mode selection interface, select the CC mode with
the pulse knob or direction buttons, and then press Enter to enter the test interface.
3. Adjust the current setting value (constant current value) with the knob.
4. Press the ON button to start the operation, and press the ON button again to stop it.
4.1.2 Constant Voltage Test
In CV mode, the electronic load changes current consumption to keep the input voltage as
set value.
In the mode selection interface, select the CV mode, press Enter to enter the main
operating interface, and enter the voltage value in the main interface. Press the ON button,
the electronic load starts to load, and the indicator light lights up. If the users need to stop
the load, press the ON button again, and the indicator light goes out.
Figure 4-1-2 Relationship of Voltage and Current in CV Mode
Operation steps:
1. After starting up, first press the CH button to select the operating channel. The yellow
wireframe area is the selected channel. And CH1 or CH2 will be displayed at the top
Constant Current Mode
Constant Voltage Mode
