Verification Test Setups
Refer to Test Equipment for the equipment required for verification. Refer to the
Measurement Techniques section for information about setting up the voltmeter,
connecting the current shunt, and connecting the electronic load.
Test each output channel individually. Refer to the appropriate test record form for the instrument
settings of the power module you are checking. For optimum performance, all verification and
calibration procedures should comply with the following recommendations:
l Ambient temperature is stable, at 23°C ±5°C.
l Ambient relative humidity is less than 70%.
l 30 minute warm-up period before verification or adjustment.
l Cables as short as possible, twisted or shielded to reduce noise and inductance.
l Load lead lengths for models N678xA SMU must be between 1 and 4 feet.
The following figures show the verification test set-ups. Connect all leads to the output terminals as
shown in the figure. The 50 A load and sense connections are shown under Connecting the Outputs.
Keysight N6700C Operating and Service Guide 333
6 Verification and Calibration
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