Wire Kelvin Connection - Teledyne T3MIL50 User Manual

4 Wire Kelvin Connection

Background
Connection
Diagram
Description
24
The T3MIL50/50X uses 4 wire Kelvin connections for
accurate measurements.
SOURCE SENSE
-
Source + The Source + terminal carries the
measuring current source. It is
connected to the + side of the DUT.
Source - The Source - terminal accepts the signal
return current and connects to the –
side of the DUT.
Sense + Monitors the positive (+) potential.
Sense - Monitors the negative (-) potential.
Guard Grounds the shielding layer of the test
lead cables to reduce noise.
GND Provides a reference ground for the
T3MIL50/50X.
T3MIL Series User Manual
SOURCE
SENSE
shielding
+
GUARD