Operating Basis
Constant Voltage Operation
For example: the voltage is set to 24V, and the current is 20A.
Steps:
1. Turn on the power switch
2. Voltage setting: Use coarse/fine adjustment knob of voltage to set the voltage to 24V
3. Current setting: Use coarse/fine adjustment knob of current to set the current to 20A.
Note: current displayed is preset current at this time.
4. Connect the load and press the Output button to output.
Constant Current / Current-Limit Setting Operation
For example: set constant current or current-limit to 20A.
Steps:
1. Current setting: Use coarse/fine adjustment knob of current to set the current to 20A.
Note: current displayed is preset current at this time.
2. Connect the load and press the Output button to output.
Function Description Model D
Knob sound on/off
in standby, long press adjustment knob of voltage for 6s to
turn off the sound. If you need to turn it off, please repeat the
above operation to turn on knob sound.
Current display reset
Without any load, long press fine adjustment knob of current
for 3s and then you can reset current display digital after
hearing the “DI” sound.Use scenario: When power supply is
used for a long time, current display of power supply may not
return to zero under no load. The zero position can be cleared
by following operations.
Power output control on/off
The default setting is (Off). Long press Output button for
3 seconds to turn off power output control. (At this time,
power output terminal is always in a charged state). If you
want to turn off power output control, long press the Output
button again for 6s. Short press Output button means to
start or turn off.
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