With this function, you can simultaneously ground channel 1 and channel 2 to get +30V and –30V
outputs, proceed as follows :
1.
First do not turn on power.
2.
Short the output (+) terminal of channel 1 and channel 2 with a short wire.
3.
Turn on the power switch, push “serial” button down to light up the indicator, and you
can get negative output voltage of 0~30V from channel 1 and positive output voltage of
0~30V from channel 2. as shown in the diagram.
4.
In order to limit the current for +/- supply, you can perform the setting of CV/CC
procedures to get the desired current output.
5.
Do not forget to remove short wire of output terminals when operating in other mode.
Figure 5
8. Notices
1)
When the operation is under PARALLEL condition, when activating the SERIAL button, the
operation will be changed from PARALLEL condition to SERIAL condition.
2)
When the operation is under SERIAL condition, when activating the PARALLEL button, the
operation will be changed from SERIAL condition to PARALLEL condition.
3)
When the unit is used in inductance load (like DC electric buzzer), install a 4,700uF ~
2,200uF/50V electrode capacitor across the extension terminal, connection please refer
to Fig 8
