Keysight Technologies E3644A User Manual

Service and Maintenance 8
E364xA User’s and Service Guide 221
Table 8-7 CC performance test record
Test description Model Actual result Specification
Upper limit Lower limit
CC programming accuracy at 0 A (I
O
) all +0.0100 A -0.0100 A
CC readback accuracy as 0 A all I
O
+0.0050 A I
O
–0.0050 A
CC programming accuracy
at Full Scale (IO)
E3640A 3.01600 A 2.9840 A
E3641A 0.8116 A 0.7884 A
E3642A 5.02 A 4.98 A
E3643A 1.4128 A 1.3872 A
E3644A 8.026 A 7.974 A
E3645A 2.2144 A 2.1856 A
CC readback accuracy
at Full Scale
E3640A I
O
+0.0095 A I
O
-0.0095 A
E3641A I
O
+0.0062 A I
O
-0.0062 A
E3642A I
O
+0.0125 A I
O
-0.0125 A
E3643A I
O
+0.0071 A I
O
-0.0071 A
E3644A I
O
+0.0170 A I
O
-0.0170 A
E3645A I
O
+0.0083 A I
O
-0.0083 A
CC load effect (load regulation) E3640A Maximum change: <0.55 mA
E3641A Maximum change: <0.33 mA
E3642A Maximum change: <0.75 mA
E3643A Maximum change: <0.39 mA
E3644A Maximum change: <1.05 mA
E3645A Maximum change: <0.47 mA

Keysight Technologies E3644A Specifications

General

Brand	Keysight Technologies
Model	E3644A
Category	Power Supply
Language	English