1 Quick Reference
Excessive Dynamic Protection
The following graph shows the square wave amplitude thresholds versus frequency with no load. In the
area above the indicated amplitude threshold, sustained generation of a square wave may engage the
excessive dynamic protection (EDP) function, which disables the output. EDP protection may be
engaged by programmed voltage changes, lists, Arbs, or load-induced voltage swings.
Maximum Peak-to-Peak Programmable Voltage
versus Square Wave Frequency
Output Quadrants
Model
+ V1
RP7951A /RP7961A
500 V
RP7952A /RP7962A
500 V
RP7953A/RP7963A
950 V
62
+ V2
+ V3
+/- I1
250 V
8 V
20 A
250 V
8 V
40 A
500 V
16 V
20 A
+/- I2
Minimum sink
resistance
10 A
0.4 Ω
20 A
0.2 Ω
10.5 A
0.8 Ω
Keysight RP7900 Series Operating and Service Guide