Keysight Technologies N6900 Series, Operating And Service Manual

Page: 53 / 358

2 kW Characteristics N6976A N6977A N7976A N7977A
Resistance programming
TempCo:
TempCo:
0.0060%
0.0050% 0.0060%
0.0046% 0.0050% 0.0046%
Over-Voltage Protection
Maximum setting:
Response time:3
Accuracy:
Accuracy:
144 V
<30 µs
0.03% +17 mV
0.03% +11 mV
192 V
<30 µs
0.03% +24 mV
0.03% +14 mV
144 V
<30 µs
0.03% +11 mV
192 V
<30 µs
0.03% +14 mV
Voltage measurement noise (peak):4
18 mV 23 mV 18 mV 23 mV
Current measurement noise (peak)4
6 mA 4 mA 6 mA 4 mA
Current measurement low range noise
(peak)
N/A N/A 4 mA 2 mA
Output current noise5
CC rms:
15 mA 15 mA 15 mA 15 mA
Common mode current5
CC rms:
CC peak-to-peak:
2 mA
10 mA
2 mA
10 mA
2 mA
10 mA
2 mA
10 mA
Voltage up-
programming time6
10% to 90%:
Settling time:8
3 ms
10 ms
Also applies to
0.5 ms
1 ms
Voltage down-
programming time7
90% to 10%:
Settling time:8
3 ms
10 ms
Also applies to
0.35 ms
0.8 ms
Current up- and down-
programming time9
10% to 90%:
90% to 10%:
2.5 ms
2.5 ms 2.5 ms
2.5 ms
Output-on delay time
Voltage priority:
with Relay Option on:
Current priority:
with Relay Option on:
12 ms
38 ms
14 ms
46 ms 12 ms
38 ms
14 ms
46 ms
Line regulation
Voltage:
Current:
< 10 µV
< 10 µA < 10 µV
< 10 µA
Small signal bandwidth
Voltage programming:10
Current programming:11
Voltage measurement:
Current measurement: N/A
Also applies to
DC to 1 kHz (-1dB); DC to 2 kHz (-3dB)
DC to 70 Hz (-1dB); DC to 120 Hz (-3dB)
DC to 14 kHz (-1dB); DC to 25 kHz (-3dB)
DC to 14 kHz (-1dB); DC to 25 kHz (-3dB)
Keysight N6900/N7900 Series Operating and Service Guide 53
1 Quick Reference