Keysight E3631A, Service Manual

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1 Specifications
28 Keysight E3631A Service Guide
Supplemental Characteristics
Table 1-2 Supplemental Characteristics
Item Specifications
Output programming range (maximum programmable values)
+6V output +25V output –25V output
Voltage 0 to 6.18 V 0 to 25.75 V 0 to –25.75 V
Current 0 to 5.15 A 0 to 1.03 A 0 to 1.03 A
Temperature coefficient, ±(% of offset)
Maximum change in output/readback per °C after a 30-minute warm-up
+6V output +25V output –25V output
Voltage 0.01% + 2 mV 0.01% + 3 mV 0.01% + 3 mV
Current 0.02% + 3 mA 0.02% + 0.5 mA 0.02% + 0.5 mA
Stability, ±(% of offset)
Following a 30-minute warm-up, with the output in the ON state according to the operating mode (CC with load or CV), and
with a change in the output over 8 hours under constant load, line, and ambient temperature
+6V output +25V output –25V output
Voltage 0.03% + 1 mV 0.02% + 2 mV 0.02% + 2 mV
Current 0.1% + 3 mA 0.05% + 1 mA 0.05% + 1 mA
Voltage programming speed
Maximum time required for output voltage to settle within 1% of its total excursion (for resistive load). Excludes command
processing time.
+6V output +25V output –25V output
Full load up 11 msec 50 msec 50 msec
Full load down 13 msec 45 msec 45 msec
No load up 10 msec 20 msec 20 msec
No load down 200 msec 400 msec 400 msec
Isolation
The 0-6V supply is isolated from the ±25V supply up to ±240 Vdc. Maximum isolation voltage from any terminal to chassis
ground ±240 Vdc.