Keysight E3631A, Service Manual

Page: 76 / 131

3 Calibration Procedures
74 Keysight E3631A Service Guide
CC Performance Test Record
Test Description Actual Result
Specifications
Upper Limit Lower Limit
CC Programming Accuracy @ 0 amps (I
O
)
+6V supply
+25V supply
-25V supply
+0.0100 A
+0.0040 A
+0.0040 A -0.0100 A
-0.0040 A
-0.0040 A
CC Readback Accuracy @ 0 amps
+6V supply
+25V supply
-25V supply
I
O
+ 0.0100 A
I
O
+ 0.0040 A
I
O
+ 0.0040 A
I
O
- 0.0100 A
I
O
- 0.0040 A
I
O
- 0.0040 A
CC Programming Accuracy @ Full Scale (I
O
)
+6V supply
+25V supply
-25V supply
5.0200 A
1.0055 A
1.0055 A 4.9800 A
0.9945 A
0.9945 A
CC Readback Accuracy @ Full Scale
+6V supply
+25V supply
-25V supply
I
O
+ 0.0200 A
I
O
+ 0.0055 A
I
O
+ 0.0055 A
I
O
- 0.0200 A
I
O
- 0.0055 A
I
O
- 0.0055 A
CC Load Regulation
+6V supply
+25V supply
-25V supply Maximum change:
<0.75 mA
<0.35 mA
<0.35 mA
CC Line Regulation
+6V supply
+25V supply
-25V supply Maximum change:
<0.75 mA
<0.35 mA
<0.35 mA
CC Ripple/Noise
+6V supply
+25V supply
-25V supply
<2 mA
<0.5 mA
<0.5 mA