Characteristics and Specifications 7
Electrical Specifications
E364xA User’s and Service Guide 173
Load regulation
±(% of output + offset)
Voltage <0.01% + 3 mV
Current <0.01% + 250 μA
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 mA
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.
[1] Accuracy specifications after a 1-hour warm-up period with no load and calibration at 25 °C.
[2] Meter accuracy specification at a minimum of 10 mV decimal limited by the front panel resolution.
Table 7 - 2 Electrical specifications (continued)
Parameter E3646A E3647A E3648A E3649A
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