TIP
If you want to power on the instrument again after powering it off, please make sure that the
time interval between the two power-on operations is greater than 5 s.
4.8 Connecting the Outputs
This series power supply provides three-channel outputs, which share the same
connection method. Please follow the instructions below to connect the outputs.
Method 1: Connect wires to the front of the terminals as shown in (A).
Method 2: Rotate the terminal block screws counter-clockwise and connect wires to
the terminals in location (B). Then rotate the screws clockwise to tighten the wires.
This method can help avoid errors caused by the terminal resistance.
TIP
As the output terminals of DP932U are safety sockets, “Method 2” is not supported.
CAUTION
Turn off AC power before making front panel connections. All wires and straps must be
properly connected to prevent currents from damaging the loads.
4.9 Replacing the Fuse
The fuse rating required depends on the instrument model and actual input voltage,
as shown in the table below. You can also refer to
Table 4.3 AC input power
specifications (including AC selector setting)
.
Quick Start
DP900 User Guide
22
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.