B&K Precision 1673 - Manual - Manual (Page 15)

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5.3.5 Multiple Units in Parallel Mode
Two or more units can be connected in parallel to obtain a higher current output (Max
24A only).
1. Set the power supplies connected in parallel operation under parallel tracking mode as
described in parallel tracking mode and adjust all units to the same output voltage.
2. Make the parallel connection of the positive and the negative terminals of the Master
and Slave outputs for all units.
The output voltage of the system will be the same for all units. The output current of the
system will be the sum of all units.
LOAD
Unit 1 Unit 2
Figure 7 – Connecting Multiple Units in Series