CH9720 Programmable DC Electronic Load Instructions Chapter III Menu Operation
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Chapter III Menu Operation
The main content of this chapter: Describes the display information and
operation of all menu display pages of electronic load.
3.1 Load Page
Field Name
Brief
Constant current CC (fixed)
The electronic load consumes a constant current regardless
of whether the input voltage changes
Constant voltage CV (fixed)
The electronic load consumes enough current to keep the
input voltage constant at the set value
Flexible definition key
This field is a flexible definition menu, determined by the
options of more menus.
More
Press this button will pop up the optional function page, the
menu content has fixed resistance fixed CR, power CP,
CC+CV, CR+CV, short circuit, battery test, dynamic test, list
test, led mode, can pass cursor selection or directly type the
corresponding number selection. After selection, this option
will appear in the flexible definition key position.
Start up
Used to turn load input on and off
3.1.1 Normal page test operation
Constant current mode of operation (CC)
In constant current mode, the electronic load consumes a constant current regardless of
whether the input voltage changes.
I
(set current)
Load current
V
Input voltage