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1 Quick Reference
Specification
DC Ratings
Voltage source:
Current source and sink:
Power:
Output ripple & noise
CV peak-to-peak: 2
CV rms: 3
Load regulation
Voltage: 4
Current:
Voltage programming &
measurement accuracy: 5
Current programming &
measurement accuracy: 5
Transient response 6
Recovery Time:
Settling band:
1 200/208 Vac input reduces the current and power rating 50%; 200/208 Vac input is only available with firmware rev B.06.03.1003 and up
2 From 20 Hz to 20 MHz (-3dB bandwidth) with resistive load, terminals ungrounded, or either terminal grounded
3 From 20 Hz to 10 MHz (-3dB bandwidth) with resistive load, terminals ungrounded, or either terminal grounded
4 Also applies when remote sensing with a ≤1 V drop per load lead - see
5 Percent of value + offset; at 25°C ±5°C after a 30 minute warm-up; measurement NPLC=1; valid for 1 year, see
with a ≤1 V drop per load lead - see
6 Recovery to within settling band following a step from 40%-90% and 90%-40% of full load at Comp 0, with a 40μs current rise and fall time
Supplemental Characteristics
Supplemental characteristics are not warranted but are descriptions of performance determined either
by design or by type testing. Supplemental characteristics are typical unless otherwise noted.
Characteristic
Voltage programming
Range:
Resolution:
Current programming
Range:
Resolution:
Power programming
Range:
Resolution:
Resistance programming
Range:
Resolution:
Accuracy:
Measurement range
Voltage:
Current:
Power:
38
RP7981A
0 to 500 V
0 to ±180 A
0 to ±30 kW
0.75 V
150 mV
25 mV
24 mA
0.03% + 40 mV
0.04% + 18 mA
300 µs
5 V
Wire Size
for information about additional load lead voltage drop
RP7971A
+1V to +510V
5 mV
-122.4A to +122.4A
2.4 mA
-20.4 kW to +20.4 kW
1.5 W
0-16.4 Ω
0.15 mΩ
0.06% + 0.15 mΩ
0 to 600 V
-306 A to 306 A
-183.6 kW to 183.6 kW
Keysight RP7970 & RP7980 Series Operating and Service Guide
RP7982A
RP7983A
0 to 1000 V
0 to 2000 V
0 to ±90 A 1
0 to ±30 A 1
0 to ±30 kW 1
0 to ±30 kW 1
1.5 V
3 V
200 mV
400 mV
50 mV
100 mV
12 mA
4 mA
0.03% + 75 mV
0.03% + 150 mV
0.03% + 9 mA
0.03% + 3 mA
300 µs
300 µs
10 V
20 V
Wire Size
and
Remote Sense Connections
RP7972A
+1V to +1020V
10 mV
-61.2A to +61.2A
1.2 mA
-20.4 kW to +20.4 kW
1.5 W
0 to 69 Ω
0.55 mΩ
0.06% + 0.55 mΩ
0 to 1200 V
-153 A to 153 A
-183.6 kW to 183.6 kW
RP7984A
0 to 1500 V
0 to ±60 A 1
0 to ±30 kW 1
2.25 V
300 mV
75 mV
8 mA
0.03% + 100 mV
0.03% + 6 mA
300 µs
15 V
for additional information
Calibration
Interval;
RP7973A
+2V to +2040V
20 mV
-30.6A to +30.6A
0.6 mA
-20.4 kW to +20.4 kW
1.5 W
0 to 277 Ω
2.2 mΩ
0.06% + 2.2 mΩ
0 to 2400 V
-76.5 A to 76.5 A
-183.6 kW to 183.6 kW
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