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Reference
PS280 & PS283 User Manual
17
Figure 8 shows the configuration for three ground-referenced
positive power supplies.
Load 3
0 to 30 V
0 to 2 A (PS280)
0 to 1 A (PS283)
Load 2
0 to 30 V
0 to 2 A (PS280)
0 to 1 A (PS283)
Load 1
5V
0 to 3 A
5V FIXED 3A
-+GND
-+GND
SLAVE MASTER
Figure 8: Three Ground-Referenced Positive Power Supplies
Stacked. In the independently stacked mode, the variable power
supplies are connected and provide from 0 to 60 V at 0 to 2 A (0 to
1 A for the PS283).
Figure 9 on page 18 shows the PS280 or PS283 connected in a
stacked manner to produce a variable output of 0 to +60 V
ground-referenced. The FIXED power supply produces –5 V,
ground-referenced. In this configuration, the red output terminal of
the master variable power supply is the negative reference terminal
because it is directly connected to the ground terminal.