1 Quick Reference
Output Quadrants
Model
+ V1
+ V2
RP7971A
500 V
166 V
RP7972A
1000 V
333 V
RP7973A
2000 V
666 V
RP7981A
500 V
166 V
RP7982A
1000 V
333 V
RP7983A
2000 V
1000 V
RP7984A
1500 V
500 V
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
Low voltage detail
A. The unit operates normally in this region
B. The output voltage and current will regulate properly but the status may indicate unregulated. Additionally,
the peak-to-peak and rms ripple may be higher and the settling time and transient response may be slower.
C. The unit will not operate in this region. This region is bounded by the sinking resistance limit. The border lines
between A, B, and C are approximate.
62
+ V3
+ V4
+ V5
+ V6
4.2 V
0 V
11 V
7.8 V
2.5 V
25.5 V
15 V
5 V
51 V
4.5 V
0 V
11 V
7.2 V
2.5 V
25.5 V
18 V
5 V
51 V
10.5 V
0 V
33 V
Keysight RP7970 & RP7980 Series Operating and Service Guide
+/- I1
+/- I2
+/- P1
1 V
40 A
120 A
20 kW
3 V
20 A
60 A
20 kW
6 V
10 A
30 A
20 kW
1 V
60 A
180 A
30 kW
30 A 1
90 A 1
30 kW 1
3 V
15 A 1
30 A 1
30 kW 1
6 V
20 A 1
60 A 1
30 kW 1
3 V
Sinking
resistance
35 mΩ
130 mΩ
500 mΩ
25 mΩ
80 mΩ
600 mΩ
175 mΩ