Datasheet

08 | Keysight | N8700 Series System DC Power Supplies - Data Sheet
Supplemental Characteristics (continued)
N8737A N8738A N8739A N8740A N8741A N8742A
Output response time
Up-prog response time
1
150 ms 150 ms 150 ms 150 ms 150 ms 250 ms
Down-prog response time
Full-load
1
160 ms 300 ms 300 ms 300 ms 300 ms 500 ms
Down-prog response time
No-load
2
1100 ms 1200 ms 1500 ms 2000 ms 3500 ms 4000 ms
Command response time (add this to the output response time to obtain the total programming time)
100 ms
(typical)
100 ms
(typical)
100 ms
(typical)
100 ms
(typical)
100 ms
(typical)
100 ms
(typical)
Remote sense compensation
5 V 5 V 5 V 5 V 5 V 5 V
Over-voltage protection
Range 5-66 V 5-88 V 5-110 V 5-165 V 5-330 V 5-660 V
Output ripple and noise
CC rms
3
100 mA 80 mA 70 mA 60 mA 20 mA 10 mA
Programming resolution
Measurement resolution
Voltage 7.2 mV 9.6 mV 12 mV 18 mV 36 mV 72 mV
Current 6.6 mA 5 mA 4 mA 2.6 mA 1.3 mA 0.66 mA
Front panel display accuracy
(4 digits; ± 1 count)
Voltage 300 mV 400 mV 500 mV 750 mV 1500 mV 3000 mV
Current 275 mA 210 mA 165 mA 110 mA 55 mA 27.5 mA
Temperature stability (over 8 hours, after a 30 minute warm-up, with constant line, load, and temperature)
Voltage 30 mV 40 mV 50 mV 75 mV 150 mV 300 mV
Current 27.5 mA 21 mA 16.5 mA 11 mA 5.5 mA 2.8 mA
Temperature coefcient (after a 30 minute warm-up)
Voltage (from rated output voltage) 100 PPM/°C 100 PPM/°C 100 PPM/°C 100 PPM/°C 100 PPM/°C 100 PPM/°C
Current (from rated output current) 200 PPM/°C 200 PPM/°C 200 PPM/°C 200 PPM/°C 200 PPM/°C 200 PPM/°C
1. From 10% to 90% or 90% to 10% of rated output voltage, with rated, resistive load.
2. From 90% to 10% of rated output voltage.
3. For 8 V - 15 V models the ripple is measured from 2 V to rated output voltage and rated output current. For other models, the ripple is mea-
sured at 10 - 100% of rated output voltage and rated output current.