Installation 2
Keysight N6700 User’s Guide 35
Multiple Loads
If you are using local sensing and are connecting multiple loads to one
output, connect each load to the output terminals using separate
connecting wires as shown in the following figure.
This minimizes mutual coupling effects and takes full advantage of the
power system's low output impedance. Keep each pair of wires as short
as possible and twist or bundle them to reduce lead inductance and
noise pickup.
Note that Keysight Models N678xA SMU have additional wiring
restrictions as discussed under “Keysight N678xA SMU Wiring
Requirements”.
If load considerations require the use of distribution terminals that are
located away from the instrument, connect the output terminals to the
remote distribution terminals by a pair of twisted or bundled wires.
Connect each load to the distribution terminals separately. Remote
voltage sensing is recommended under these circumstances. Sense
either at the remote distribution terminals or, if one load is more
sensitive than the others, directly at the critical load.
+S + -S
LOAD
LOAD
+ +
SENSE JUMPERS
INSTALLED FOR
LOCAL SENSING
+
TWIST
LEADS
LOAD
+
50 A
CONNECTOR
12A & 20 A
CONNECTOR
+S +LS -LS -S
SENSE
JUMPERS
INSTALLED
FOR LOCAL
SENSING
50A SENSE
-
LOAD
+ -
- - G + + +S G -S
TWIST
LEADS
8A CONNECTOR
LOAD
+
LOAD
- - +
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