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Series 2200 Programmable DC Power Supplies Reference Manual
Appendix B: Calibration
2200S-901-01 Rev. C / March 2016
B-5
DC voltage readback accuracy
Instrument
DUT voltage
Test current Measured
voltage
Voltage
readout
Absolute
difference
Maximum
difference
0% Test Voltage
2200-20-5
0 V
2.5 A
__________
__________
__________
0.0030 V
2200-30-5
0 V
2.5 A
__________
__________
__________
0.0025 V
2200-32-3
0 V
1.5 A
__________
__________
__________
0.0030 V
2200-60-2
0 V
1.25 A
__________
__________
__________
0.0060 V
2200-70-1
0 V
0.63 A
__________
__________
__________
0.0050 V
25% Test Voltage
2200-20-5
5 V
2.5 A
__________
__________
__________
0.0040 V
2200-30-5
7.5 V
2.5 A
__________
__________
__________
0.0040 V
2200-32-3
8 V
1.5 A
__________
__________
__________
0.0046 V
2200-60-2
15 V
1.25 A
__________
__________
__________
0.0090 V
2200-70-1
18 V
0.63 A
__________
__________
__________
0.0086 V
50% Test Voltage
2200-20-5
10 V
2.5 A
__________
__________
__________
0.0050 V
2200-30-5
15 V
2.5 A
__________
__________
__________
0.0050 V
2200-32-3
16 V
1.5 A
__________
__________
__________
0.0062 V
2200-60-2
30 V
1.25 A
__________
__________
__________
0.0120 V
2200-70-1
36 V
0.63 A
__________
__________
__________
0.0122 V
75% Test Voltage
2200-20-5
15 V
2.5 A
__________
__________
__________
0.0060 V
2200-30-5
22.5 V
2.5 A
__________
__________
__________
0.0070 V
2200-32-3
24 V
1.5 A
__________
__________
__________
0.0078 V
2200-60-2
45 V
1.25 A
__________
__________
__________
0.0150 V
2200-70-1
54 V
0.63 A
__________
__________
__________
0.0158 V
100% Test Voltage
2200-20-5
20 V
2.5 A
__________
__________
__________
0.0070 V
2200-30-5
30 V
2.5 A
__________
__________
__________
0.0085 V
2200-32-3
32 V
1.5 A
__________
__________
__________
0.0094 V
2200-60-2
60 V
1.25 A
__________
__________
__________
0.0180 V
2200-70-1
72 V
0.63 A
__________
__________
__________
0.0194 V