Datasheet

6
Performance specifications
Unless otherwise noted, specifications are warranted over the ambient temperature range of 0 to 40°C.
N5761A N5762A N5763A N5764A N5765A N5766A
DC output ratings
1
Voltage 6 V 8 V 12.5 V 20 V 30 V 40 V
Current 180 A 165 A 120 A 76 A 50 A 38 A
Power 1080 W 1320 W 1500 W 1520 W 1500 W 1520 W
Output ripple and noise CV p-p
2
60 mV 60 mV 60 mV 60 mV 60 mV 60 mV
CV rms
3
8 mV 8 mV 8 mV 8 mV 8 mV 8 mV
Load effect
(change from 10% to 90%)
Voltage 2.6 mV 2.8 mV 3.25 mV 4 mV 5 mV 6 mV
Current 41 mA 38 mA 29 mA 20.2 mA 15 mA 12.6 mA
Source effect
(change from 85-132 VAC input
or 170-265 VAC input)
Voltage 2.6 mV 2.8 mV 3.25 mV 4 mV 5 mV 6 mV
Current 20 mA 18.5 mA 14 mA 9.6 mA 7 mA 5.8 mA
Programming accuracy
1
Voltage 0.05%+ 3 mV 4 mV 6.25 mV 10 mV 15 mV 20 mV
Current 0.1%+ 180 mA 165 mA 120 mA 76 mA 50 mA 38 mA
Measurement accuracy Voltage 0.1%+ 6 mV 8 mV 12.5 mV 20 mV 30 mV 40 mV
Current 0.1%+ 540 mA 495 mA 360 mA 228 mA 150 mA 114 mA
Load transient recovery time
4
Time ≤1.5 ms ≤1.5 ms ≤1.5 ms ≤1 ms ≤1 ms ≤1 ms
Supplemental characteristics
Supplemental characteristics are not warranted but are descriptions of typical performance
determined either by design or type testing.
Output response time
(settle to within ±1.0% of the
rated output, with a resistive
load)
Up, full load 0.08 s 0.08 s 0.08 s 0.08 s 0.08 s 0.08 s
Down, full load 0.05 s 0.05 s 0.05 s 0.05 s 0.08 s 0.08 s
Down, no load 0.5 s 0.6 s 0.7 s 0.8 s 0.9 s 1.0 s
Command response time
5
55 ms
Data readback transfer time
6
3 ms
Remote sense compensation Volts/load lead 1 V 1 V 1 V 1 V 1.5 V 2 V
Over-voltage protection Range 0.5–7.5 V 0.5–10 V 1–15 V 1–24 V 2–36 V 2–44 V
Accuracy 0.06 V 0.08 V 0.125 V 0.20 V 0.30 V 0.40 V
Output ripple and noise
7
CC rms 360 mA 330 mA 240 mA 152 mA 125 mA 95 mA
Programming resolution
measurement resolution
Voltage 0.72 mV 0.96 mV 1.5 mV 2.4 mV 3.6 mV 4.8 mV
Current 21.6 mA 19.8 mA 14.4 mA 9.12 mA 6 mA 4.6 mA
Front panel display accuracy
(4 digits; ±1 count)
Voltage 0.03 V 0.04 V 0.0625 V 0.1 V 0.15 V 0.2 V
Current 0.90 A 0.825 A 0.60 A 0.38 A 0.25 A 0.19 A
Notes:
1. Minimum voltage is guaranteed to a maximum of 0.2% of the rated output voltage.
Minimum current is guaranteed to a maximum of 0.4% of the rated output current.
2. Up to 20 MHz
3. From 5 Hz – 1 MHz
4. Time for output voltage to recover within 0.5% of its rated output for a load change from 10 to 90% of its rated output current. Voltage set
point from 10% to 100% of rated output
5. Add this to the output reponse time to obtain the total programming time
6. Time to provide data back to the controller using LAN interface (does not include A/D conversion time)
7. From 5 Hz – 1 MHz, at 10% to 100% of output voltage at full load (for 6 V units from 33% to 100% of output voltage)