Keysight N8700 - Page 121

Verification and Calibration Appendix B
Series N8700 User’s Guide 121
Test Record – Keysight N8756A [40V, 125A, 5kW]
Keysight N8756A
Description
Report No _______________ Date __________________
Minimum Specs. Results Maximum Specs.
Voltage Programming & Readback
Minimum Voltage Vout
Measurement Readback
High Voltage Vout
Measurement Readback
80 mV
Vout − 50 mV
39.96 V
Vout − 60 mV
_____________
_____________
_____________
_____________
140 mV
Vout + 50 mV
40.04 V
Vout + 60 mV
CV Load Effect − 11 mV _____________ + 11 mV
CV Source Effect − 4 mV _____________ + 4 mV
CV Ripple and Noise
peak-to-peak
rms
N/A
N/A
_____________
_____________
75 mV
10 mV
Transient Response
Voltage @ 1 ms − 200 mV _____________ + 200 mV
Current Programming & Readback
Minimum Current Iout
Measurement Readback
High Current Iout
Measurement Readback
0.50 A
Iout − 375 mA
124.5 A
Iout − 500 mA
_____________
_____________
_____________
_____________
1.25 A
Iout + 375 mA
125.5 A
Iout + 500 mA
CC Load Effect − 125 mA _____________ + 125 mA
CC Source Effect − 62.5 mA _____________ + 62.5 mA
WARNING
Return the voltage and current settings to zero when verification is completed
Test Description N8756A Settings
Voltage Programming & Readback, Min Voltage 110 mV, 875 mA
Voltage Programming & Readback, High Voltage 40V, 875 mA
CV Load Effect, Source Effect, Ripple and Noise 40V, 125A
Transient Response 40V, from 12.5A to 112.5A
Current Programming & Readback, Min Current 875 mA, 40V
Current Programming & Readback, High Current 125A, 40V
CC Load Effect, Source Effect 125A, 40V
N8756A Load Requirements
Current shunt
0.001
W 300 A
Keysight N3300 Electronic load modules 9 – N3306A
Fixed Resistor for CV Ripple and Noise
0.32
W 5.5 kW