Chapter 8 Specifications
Supplemental Characteristics
165
8
Supplemental Characteristics
Table 8-2. Supplemental Characteristics
Remote Sensing Capability
Voltage drop Up to 1 V per each lead
Load regulation Add 5 mV to spec for each 1-volt change in the + output
lead due to load current changes.
Load voltage Subtract voltage drop in load leads from specified output
voltage rating.
Temperature Coefficient, ±(% of output + offset)
Maximum change in output/readback per °C after a 30-minute warm-up
Voltage <0.01% + 3 mV (<0.02% + 5mV for output 2)
Current <0.02% + 3 mA
Stability, ±(% of output + offset)
Following 30 minutes warm-up, change in output over 8 hours under constant load,
line, and ambient temperature.
Voltage <0.02% + 2 mV
Current <0.1% + 1 mA
Output Voltage Overshoot
During turn-on or turn-off of ac power, output plus overshoot will not exceed 1 V if
the output control is set to less than 1 V. If the output control is set to
1 V or higher, there is no overshoot.
Parameter E3646A E3647A E3648A E3649A
Output
Programming
Range
(maximum
programmable
values)
Low
Range
0 to +8.24 V/
0 to 3.09 A
0 to +36.05 V/
0 to 0.824 A
0 to +8.24 V/
0 to 5.15 A
0 to +36.05 V/
0 to 1.442 A
High
Range
0 to +20.6 V/
0 to 1.545 A
0 to +61.8V/
0 to 0.515 A
0 to +20.6V/
0 to 2.575 A
0 to +61.8V/
0 to 0.824 A
OVP 1 V to 22 V 1 V to 66 V 1 V to 22 V 1 V to 66 V
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