On/Off Operation; Setup Value/Actual Value; Voltage/Current/Power Adjustment; Saving Operation - ITech IT6922A User Manual

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3.4 On/Off Operation

On/Off
On/Off
open, the working state indicator light(CV/CC) will be lit.
Note: make sure you have connected power supply well, then press
button.

3.5 Setup value/Actual value

You can switch the display between setting value and actual value by
pressing
value and the indicator light "meter" will be lit on the VFD board. In other words,
when the button is not lit, the front panel displays setting value.

3.6 Voltage/Current/Power adjustment

The output current value is determined by output voltage of power supply and
electronic load's resistance. Only when the actual current value is lower than
the setting current value, can power supply work in CV mode and the will CV
indicator light be lit.
If output current is higher than the setting value, then power supply will function
in CC mode. And the CC indicator light will be lit.
The output voltage and current value are also influenced by the upper limit of
output power. Take IT6932A(60V/10A/200W) for example, suppose you set the
max power value to be 200W,then when the setting output voltage and current
is 25V/10A,in fact, the unit can only output 25V/8A.

3.7 Saving Operation

Customer can save some often-used parameters in nonvolatile
can use the button
achieve this function. Saving parameters include: setting voltage/setting current
The second way: press
button, adjust rotary knob
value.
The third way: press
current value.
button is used to control the output state of power supply. When
button is lit, this indicates the output is in on mode. When output is
Meter Meter
button. When this button is lit, screen displays actual output
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Copyright ©ITECH Electronics Co., Ltd.
I-set I-set
,adjust cursor location through
to change the setting current
I-set I-set
button and number key(
Recall
(Save) button or SCPI order *SAV、*RCL to
Function and Features
0 9
to ) to set
On/Off
memory. You
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