5-6 Model 2790 SourceMeter
®
Switch System User’s Manual
Figure 5-3
Test connections – shunt bar, HIPOT, and bridgewire testing – single stage inflator
Single Stage Inflator
SRC HI
SEN HI
SRC LO
SEN LO
Ch 1
Ch 2
Bank 1
J101
SRC HI
SEN HI
SRC LO
SEN LO
Ch 5
Bank 2
J102
Ch 3
Keithley 7751/7753
Shunt
Bar
B) Bridgewire Testing
A) Shunt Bar and
HIPOT Testing
Built-in shunt. Available for
use during HIPOT testing.
SRC HI
SEN HI
SRC LO
SEN LO
Ch 8
Bank 3
J103
A1
B1
Some wires are shown in bold
to make it easier to follow the
signal paths.
NOTE
Channel 3 closed for HIPOT and
open for shunt bar and bridgewire tests.
For high ohms measurements (>1GΩ),
it is recommended that the DUT be
connected between two different
banks (for example, Bank 1 and
Bank 3 as seen in test connection
figures) to reduce the possibility of
measurement error caused by leakage
resistance.
NOTE
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