Keithley 2280 Series - Page 381

Series 2280 Precision DC Power Supply Reference Manual Appendix B: Verification
077085503 / March 2019 B-15
DC overcurrent protection
Model number
OCP setting
value (A)
Minimum (A)
Maximum (A)
Measured current
(A)
25% OCP setting
2280S-32-6
1.5
1.39625
1.60375
2280S-60-3
0.8
0.698
0.902
50% OCP setting
2280S-32-6
3
2.8925
3.1075
2280S-60-3
1.6
1.496
1.704
75% OCP setting
2280S-32-6
4.5
4.38875
4.61125
2280S-60-3
2.4
2.294
2.506
90% OCP setting
2280S-32-6
5.4
5.2865
5.5135
2280S-60-3
2.88
2.7728
2.9872