Programable DC Electronic Load User Manual
46
(5V/9V/12V/20V voltage can be set). Then press key to enter the voltage
setting area, use the knob and up/down keys to select the voltage to be triggered, and
press the enter key to trigger. If the trigger is successful, the voltage display
value will change accordingly, and then press the ON button on the panel to load. If
the load is successful, the ON button indicator light will be green, the correct voltage
and load value will be displayed on the screen, and the OK symbol will be displayed
at the upper right of the screen, as shown in Figure 5-1-1, which is the interface after
the successful 5V/3.300A load. If Err appears on the upper right of the screen during
the loading process, users need to check whether the loaded value and the test
parameter value exceed the specification range of the loaded object and need to be
reset.
4. The instrument defaults to CC mode as the main measurement interface. Users can
also use the soft key [Mode] to select other load modes (CV, CR or CP) and load
fixed value settings (such as Vset, Rset or Pset). After setting and entering the test,
press the ON button on the panel to load.
Take the CV interface as an example, the steps are as follows:
Enter the CV measurement interface by pressing the soft key [Mode] at the bottom of the
screen or the panel button[Mode], press the soft key [Fast Charge], and then press
[QC2.0] to enter the QC2.0 fast charge page under the CV main measurement interface,
as shown in Figure 5-1-2.
Follow steps 1-3 to set the load value and test parameters, and perform the load test after
setting.
Figure 5-1-2 QC2.0 Measurement Interface in CV mode
Note: The maximum value of Vset cannot be greater than the voltage value of the
fast charge test parameter on the right, otherwise the load will fail. As shown in Figure
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