Performance Veri
fi
cation
Table 20: DC current accuracy
Instrument test
current
Test voltage
DUT current
Min
Measured current
Max
Channel 1
0%
15 V
0.00000000 A
-0.00500000 A
__________
0.00500000 A
25%
15 V
0.3750 A
0.36963 A
__________
0.38037 A
50%
15 V
0.75000 A
0.74425 A
__________
0.75575 A
75%
15 V
1.1250 A
1.11888 A
__________
1.13113 A
100%
15 V
1.5000 A
1.49350 A
__________
1.50650 A
Channel 2
0%
15 V
0.00000000 A
-0.00500000 A
__________
0.00500000 A
25%
15 V
0.3750 A
0.36963 A
__________
0.38037 A
50%
15 V
0.75000 A
0.74425 A
__________
0.75575 A
75%
15 V
1.1250 A
1.11888 A
__________
1.13113 A
100%
15 V
1.5000 A
1.49350 A
__________
1.50650 A
Channel 3
0%
3 V
0.00000000 A
-0.00500000 A
__________
0.00500000 A
25%
3 V
1.25000000 A
1.24375000 A
__________
1.25625000 A
50%
3 V
2.50000000 A
2.49250000 A
__________
2.50750000 A
75%
3 V
3.75000000 A
3.74125000 A
__________
3.75875000 A
100%
3 V
5.00000 A
4.99000 A
__________
5.01000 A
20
Series 2200 Multichannel Programmable DC Power Supplies Technical Reference
