UTL8500 Series User Manual
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Figure 4-1-1-1 Setting Interface of CC Mode
Operation Steps:
1. In initial interface, select [Mode], and then press [CC] to enter the setting interface of
<Constant Current CC>.
2. Move the cursor to current setting by pulse knob, and press the Enter button
to
change the current value (the value changes from yellow to white) by keyboard or pulse
knob. Press the Enter button
again to confirm. At this time, the set current value
changes from white to yellow.
3. Other parameters can be modified in a similar way.
4. Press the ON button, the electronic load starts to load, and the indicator light below the
button lights up. If you need to stop the load, press the ON button again, and the
running indicator light goes out.
Figure 4-1-1-2 Relationship of Voltage and Current in CC Mode
4.1.2 Constant Voltage Test
In CV mode, the electronic load changes current consumption to keep the input voltage as
set value.
Constant Current Mode
