Model 2231A-30-3 Triple-Channel DC Power Supply Performance Verification
Section 3: Performance Verification
077102700/ July 2014
3-7
75% 2.25A ------------ ------------ ------------ 0.0145A
100% 3.0A ------------ ------------ ------------ 0.016A
Instrument test Measured Absolute Maximum
voltage Test current current Current readout difference difference
Channel 2
0% 0A ------------ ------------ ------------ 0.0100A
25% 0.75A ------------ ------------ ------------ 0.0115A
50% 1.5A ------------ ------------ ------------ 0.013A
75% 2.25A ------------ ------------ ------------ 0.0145A
100% 3.0A ------------ ------------ ------------ 0.016A
Instrument test Measured Absolute Maximum
voltage Test current current current readout difference difference
Channel 3
0% 0A ------------ ------------ ------------- 0.0100A
25% 0.75A ------------ ------------ ------------- 0.0115A
50% 1.5A ------------ ------------ ------------- 0.013A
75% 2.25A ------------ ------------ ------------- 0.0145A
100% 3.0A ------------ ------------ -------------- 0.016A
Table 16: DC current line regulation
Instrument Test voltage Min line Max line Nom line Nom-Min Max-Nom Largest Max value
Channel 1 15V ------- -------- -------- --------- --------- -------- 0.004500A
Channel 2 15V ------- -------- -------- --------- --------- -------- 0.004500A
Channel 3 3V ------- -------- -------- -------- -------- ------- 0.004500A