Keysight N8700 - Page 114

Appendix B Verification and Calibration
114 Series N8700 User’s Guide
Test Record – Keysight N8738A [80V, 42A, 3.3kW]
Keysight N8738A
Description
Report No _______________ Date __________________
Minimum Specs. Results Maximum Specs.
Voltage Programming & Readback
Minimum Voltage Vout
Measurement Readback
High Voltage Vout
Measurement Readback
160 mV
Vout − 80 mV
79.92 V
Vout − 160 mV
_____________
_____________
_____________
_____________
240 mV
Vout + 80 mV
80.08 V
Vout + 160 mV
CV Load Effect − 17 mV _____________ + 17 mV
CV Source Effect − 10 mV _____________ + 10 mV
CV Ripple and Noise
peak-to-peak
rms
N/A
N/A
_____________
_____________
80 mV
25 mV
Transient Response
Voltage @ 1 ms − 400 mV _____________ + 400 mV
Current Programming & Readback
Minimum Current Iout
Measurement Readback
High Current Iout
Measurement Readback
168 mA
Iout − 126 mA
41.874 A
Iout − 168 mA
_____________
_____________
_____________
_____________
336 mA
Iout + 126 mA
42.126 A
Iout + 168 mA
CC Load Effect − 13.4 mA _____________ + 13.4 mA
CC Source Effect − 6.2 mA _____________ + 6.2 mA
WARNING
Return the voltage and current settings to zero when verification is completed
Test Description N8738A Settings
Voltage Programming & Readback, Min Voltage 200 mV, 252 mA
Voltage Programming & Readback, High Voltage 80V, 252 mA
CV Load Effect, Source Effect, Ripple and Noise 80V, 42A
Transient Response 80V, from 4.2A to 37.8A
Current Programming & Readback, Min Current 252 mA, 80V
Current Programming & Readback, High Current 42A, 80V
CC Load Effect, Source Effect 42A, 80V
N8738A Load Requirements
Current shunt
0.01
W 100 A
Keysight N3300 Electronic load modules 7 – N3305A
Fixed Resistor for CV Ripple and Noise
1.9
W 3.5 kW