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4.2. Setting the Output Current of CH1 and CH2
1.
Turn the power supply on
2.
Refer to Section 4.1 step 1-4 to give the voltage around 2-5V
3.
For CH1, turn the CH1 CURRENT TUNE KNOB [4] anticlockwise reach the minimum current
value.
4.
Short the + and the - MAIN TERMINAL [21,22] with a conductor which is cross section area not
less than 0.5mm
5.
Ensure the output indicator is on. Otherwise, press the AUTO CURRENT CUT OFF PROTECTION
KEY [2].Then the CH1 CV/CC INDICATOR [5] will turn to red color.
6.
Adjust the CH1 CURRENT KNOB [4] to give a desired output current.
7.
Repress the AUTO CURRENT CUT OFF PROTECTION KEY [2] to Cut off the output.
8.
Then the CH1 CV/CC INDICATOR [5] will turn to green color.
9.
Remove the conductor the MAIN TERMINAL [21,22]
10. Set the desired voltage.
11. Connect the circuit to the MAIN TERMINAL [21,22]
12. To setting CH2 current, repeat the above steps, use CH2 CURRENT TUNE KNOB [13], short MAIN
TERMINAL [18,19] and CH2 CV/CC INDICATOR [12] instead.
Remarks:
The conductor is not provided
Caution:
Ensure the current is set to zero before shorting the MAIN TERMINALS. Otherwise it will damage
the power supply.
Do not short the MAIN TERMINALS over 1 minute; it will damage the power supply.
2
.
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