N6777A Datasheet, PDF (37/57 Pages) Keysight Technologies – Mainframes

Performance Specifications (continued)
N6781A / N6782A
N6784A
N6785A / N6786A
Measurement Accuracy @ 23 °C ±5 °C:
Applies when measuring the default value of 4883 data points with a 20.48 μs time interval.
Refer to “Measurement Accuracy and Resolution” later in this chapter for more information.
Voltage, 20 V range
Voltage, 1 V range
Voltage, 100 mV range
Auxiliary Voltage Measurement Input ^{NOTE 2}
Current, 8 A range
Current, 3 A range
Current, 100 mA range
Current, 1 mA range ^{NOTE 4}
Current, 10 μA range ^{NOTE 4}
0.025% + 1.2 mV
0.025% + 75 μV
0.025% + 50 μV
0.025% + 5 mV
-
0.03% + 250 μA
0.025% + 10 μA
0.025% + 100 nA (110 nA)
0.025% + 8 nA (20 nA)
0.025% + 1.2 mV
0.025% + 75 μV
0.025% + 50 μV
-
-
0.03% + 250 μA
0.025% + 10 μA
0.025% + 100 nA (110 nA)
0.025% + 8 nA (20 nA)
0.025% + 1.8 mV
-
-
0.025% + 5 mV
0.04% + 1.5 mA
-
0.025% + 10 μA
0.025% + 100 nA (110 nA)
-
Load Transient Response Time in Voltage Priority mode:
Time to recover to within the settling band.
With 150 μF cap (ESR=50 mΩ )at load, remote sensing at cap, 4.25' twisted pair load leads-See Service Guide for setup
information.
Rise time (10% to 90%)
10 μs
10 μs
10 μs
Settling band
20 V range with a 0.8 A load step
15 V & 10 V range with a 1.4 A load step
6 V range with a 1.4 A load step
± 10 mV
-
± 20 mV
± 10 mV
-
± 20 mV
± 20 mV ^{NOTE 5}
± 20 mV
± 20 mV
Recovery time
≤ 35 μs
≤ 35 μs
≤ 35 μs
1 _{Output current is derated 1% per °C above 30°C.}
2 _{Applies to N6781A and N6785A only.}
Add an additional voltage programming error of 1 mV/Ω for N6781A and 10 mV/Ω for N6785A is also present.
3 _{600 mV range is only available in Voltage Priority mode;}
300 mA, 100 mA, 10 mA ranges are only available in Current Priority mode.
4 _{Values in parentheses apply when power modules are installed in Keysight N6705A mainframes.}
5 _{Applies with a 1.4 A load step.}
N6731B-N6786A DC Power Modules
N6700B-N6705B Mainframes
Specifications Guide
37