Characteristic and Specifications 7
E364xA User’s and Service Guide 185
Line regulation
±(% of output + offset)
Voltage <0.01% + 3 mV
Current <0.01% + 250 µA
Programming resolution Voltage <5 mV
Current <1 mA
Readback resolution Voltage <2 mV
Current <1 mA
Front panel resolution Voltage 10 mV
Current 1 mV
Transient response time <50 µs for the output to recover to within 15 mV following a change in the output
current from full load to half load or vice versa.
Settling time <90 ms for the output voltage to change from 1% to 99% or vice versa following the
receipt of the
VOLTage
or
APPLy
command via direct GPIB or RS-232 interface.
OVP accuracy
±(% of output + offset)
<0.5% + 0.5 V
Activation time
(Average time for the
output to start to drop
after the OVP condition
occurs)
<1.5 msec when the trip voltage is equal or greater than 3 V
<10 msec when the trip voltage is less than 3 V
[a] Accuracy specifications after a 1-hour warm-up period with no load and calibration at 25 °C.
[b] Meter accuracy specification at a minimum of 10 mV decimal limited by the front panel resolution.
Table 7-2 Electrical specifications