GW Instek PSB-2000 Series User Manual - Manual (Page 34)

PSB-2000 Series User Manual
34
Note
Connect the cables using the bolts supplied with the
power supply as shown above. If different bolts are
used, they may contact the protective cover or
interfere with the protective cover. The lug
terminals must be on the outside of the output
terminals.
3. Connect the positive or negative output terminal
to the GND screw with the symbol using the
GND cable supplied with the product as the
necessity requires.
Note
The negative potential of the external voltage
control pin is the same as that of the negative output
terminal. If the power supply unit is grounded at
the positive terminal and the power source for
external control is grounded at the negative
terminal, the load cables for external voltage control
will short-circuit the output of the power supply
unit, which could damage the unit. In this situation,
make sure the external voltage control source is
floating with respect to the output terminals.
Fig. Positive
Grounding
Connection
Connect with this screw