AXIOMET AX-3005PQ [5/90] Then press the m1 m3 butto

Using the Power Supply in Constant Voltage Mode

If you want to use the power supply in constant voltage mode, you set up the desired output voltage

between 0V and 30V. You also set up the desired current limit.

If the output current exceeds the limit, the power supply automatically goes into constant current mode.

Using the Power Supply in Constant Current Mode

If you want to use the power supply in constant current mode: you set up the desired output

1. Press the Voltage/Current key [5] to set the voltage. The voltage readout flashes.

o For use in constant voltage mode: this is the desired constant voltage.

2. Turn the adjustment knob [11] until you reach approximately the desired voltage. Press [11]

to select a digit in the voltage readout [9] and turn the adjustment knob to fine-tune.

o If you enable overcurrent protection, the output switches off automatically if the

current exceeds this value.

4. Turn the adjustment knob [11] until you reach approximately the desired current. Press [11]

to select a digit in the current readout [10] and turn the adjustment knob to fine-tune.

5. Press the memory key [3] again (or wait until the display to start

flashing). Then press the m1-m3 button The settings are saved

in

voltage/current settings appear on the display.

Note: the output is switched off automatically when you press a memory key to recall a setup.

Using Memory 3

To use memory 3, proceed as follows:

Connecting a Load

1. Connect the load’s positive terminal to the red + terminal [14] of the power supply.

2. Connect the load’s negative terminal to the black – terminal [12] of the power supply.

3. You can connect the + or – terminal to the green earth terminal [13] of the power supply to pin

the voltage to 0V (earth potential) at that terminal.

ff/On key [1] to apply the voltage to the load.

The OUT [2] and C.V. indicators [8] light. The power supply works in constant voltage (CV)

mode; the display now shows the actual output voltage and current.

If the current exceeds the set current limit, the power supply automatically goes into constant

current (CC) mode. The C.V. indicator goes out and the C.C. indicator [7] lights.

2. Press the Off/On key [1] to switch the output off.