ITech IT6942A User Manual

Function and Features
Copyright ©ITECH Electronic Co., Ltd. 15
 The second way: press
I
-set
I
-set
,adjust cursor location through
button, adjust rotary knob to change the setting current
value.
 The third way: press
I
-set
I
-set
button and number key(
0
to
9
) to set
current value.
3.4 On/Off Operation
On/Off
button is used to control the output state of power supply. When
On/Off
button is lit, this indicates the output is in on mode. When output is
open, the working state indicator light(CV/CC) will be lit.
Note: make sure you have connected power supply well, then press
On/Off
button.
3.5 Setup value/Actual value
You can switch the display between setting value and actual value by
pressing
MeterMeter
button. When this button is lit, screen displays actual output
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 memory. You
can use the button
+
Recall
(Save) button or SCPI order *SAV, *RCL to
achieve this function. Saving parameters include: setting voltage/setting current

ITech IT6942A Specifications

General

Brand	ITech
Model	IT6942A
Category	Power Supply
Language	English