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5
(20) Output negative terminal of slave circuit.
(21) Mains power on/off switch.
(22) Fixed 5V positive output terminal.
(23) Fixed 5V negative output terminal.
2.2 USING METHOD
2.2.1 DUAL POWER SUPPLY USED IN INDEPENDENT MODE
2.2.1.1 Move switches 13 & 14 to the up position
2.2.1.2 For constant voltage mode, adjust controls 6&8 clockwise to the maximum position.
Move switches 2&3 to the voltage display position. Switch on the power ON/OFF switch and
adjust controls 5 & 7 to the desired voltage for the master and slave outputs.
2.2.1.3 For constant current mode, switch on the power ON/OFF switch and adjust controls 5&7
clockwise to the maximum position. Adjust controls 6&8 anti-clockwise to the minimum position.
After connecting the load, move switches 2&3 to the current display position. Adjust controls 6&8
to give the desired current at the master or slave outputs.
2.2.1.4 For current limit protection mode, switch on the power ON/OFF switch and adjust
controls 6 & 8 anti-clockwise to the minimum position. Adjust controls 5&7 to give the desired
output voltage and then connect output terminals 15 with 17 and 18 with 20 respectively. Move
switches 2&3 to the current display position. Adjust controls 6&8 clockwise to set the desired
value of current limit for the master or slave outputs. Remove the connection between 15 & 17
and 18 & 20, and connect the load.
