Specifications

15
Supplemental Characteristics
Supplemental characteristics are not warranted but are descriptions of performance determined either by design or type testing.
All characteristics are typical unless otherwise noted.
N6751A / N6752A N6761A / N6762A
Programming Ranges
Voltage high range 20 mV – 51 V 15 mV – 51 V
Voltage low range (≤ 5.5 V) N/A 12 mV – 5.5 V
Current high range 10 mA – 5.1 A/10 mA – 10.2 A 1 mA – 1.53 A/1 mA – 3.06 A
Current low range (≤ 0.1 A) N/A 0.1 mA – 0.1 A
Programming Resolution
Voltage high range 3.5 mV 880 µV
Voltage low range (≤ 5.5 V) N/A 90 µV
Current high range 3.25 mA 60 µA
Current low range (≤ 0.1 A) N/A 2 µA
Measurement Resolution
Voltage high range 1.8 mV 440 µV
Voltage low range (≤ 5.5 V) N/A 44 µV
Current high range 410 µA 30 µA
Current low range (≤ 0.1 A) N/A 1 µA
Programming Temperature
Coefficient per °C Voltage high range 18 ppm + 160 µV 18 ppm + 140 µV
Voltage low range (≤ 5.5 V) N/A 40 ppm + 70 µV
Current high range 100 ppm + 45 µA 33 ppm + 10 µA
Current low range (≤ 0.1 A) N/A 60 ppm + 1.5 µA
Measurement Temperature
Coefficient per °C
Voltage high range 25 ppm + 35 µV 23 ppm + 40 µV
Voltage low range (≤ 5.5 V) N/A 30 ppm + 40 µV
Current high range 60 ppm + 3 µA 40 ppm + 0.3 µA
Current low range (≤ 0.1 A) N/A 50 ppm + 0.3 µA
Load Cross Regulation
Voltage, from no load to full load 1 mV 0.5 mV
Current, from no load to full load 1 mA 5 µA
Output Ripple and Noise (PARD)
Typical CV peak-to-peak 4 mV 4 mV
CC rms 2 mA 2 mA
Common Mode Noise
(from either output to chassis)
rms (20 Hz - 20 MHz) 500 µA 500 µA
peak-to-peak (20 Hz - 20 MHz) < 2 mA < 2 mA
Over-voltage Protection
Accuracy 0.25% + 250 mV 0.25% + 250 mV
Response Time 50 µs from ocurence of 0V condition to start of output shutdown
Down-programming Capability
1
Continuous power 7 W 7 W
Peak current 7 A 3 A
1
Modules can discharge a 1000 µF capacitor from 50 V to 0 V at a rate of 4 times/second.