Manual

4
Performance specifications
N8920A /
N8940A
N8921A /
N8941A
N8923A /
N8943A
N8924A /
N8944A
N8925A /
N8945A
N8926A /
N8946A
N8928A /
N8948A
N8929A /
N8949A
N8930A /
N8950A
N8931A /
N8951A
N8932A /
N8952A
N8934A /
N8954A
N8935A /
N8955A
N8937A /
N8957A
DC Output ratings:
Voltage 80 V 200 V 500 V 750 V 80 V 200 V 500 V 750 V 1000 V 80 V 200 V 500 V 750 V 1500 V
Current 170 A 70 A 30 A 20A 340 A 140 A 60 A 40 A 30 A 510 A 210 A 90 A 60 A 30 A
Power 5 kW 5 kW 5 kW 5 kW 10 kW 10 kW 10 kW 10 kW 10 kW 15 kW 15 kW 15 kW 15 kW 15 kW
Output Voltage Ripple and Noise:
CV p-p Note
1
100 mV 200 mV 250 mV TBD 150 mV 200 mV 300 mV TBD 800 mV 150 mV 250 mV 300 mV TBD 1000 mV
CV rms Note
2
14 mV 40 mV 70 mV TBD 10 mV 25 mV 70 mV TBD 350 mV 10 mV 25 mV 70 mV TBD 350 mV
Load Effect: (change from 0% to 100% of full load)
Voltage 0.05% 40 mV 100 mV 250 mV 375 mV 40 mV 100 mV 250 mV 375 mV 500 mV 40 mV 100 mV 250 mV 375 mV 750 mV
Current 0.15% 255 mA 105 mA 45 mA 30 mA 510 mA 210 mA 90 mA 60 mA 45 mA 765 mA 315 mA 135 mA 90 mA 45 mA
Programming Accuracy:
Voltage 0.1% ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 1.0 V ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 1.5 V
Current 0.2% ≤ 340 mA ≤ 140 mA ≤ 60 mA ≤ 40 mA ≤ 680 mA ≤ 280 mA ≤ 120 mA ≤ 80 mA ≤ 60 mA ≤ 1.1 A ≤ 420 mA ≤ 180 mA ≤ 120 mA ≤ 60 mA
Measurement Accuracy:
Voltage 0.1% ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 1.0 V ≤ 80 mV ≤ 200 mV ≤ 500 mV ≤ 750 mV ≤ 1.5 V
Current 0.2% ≤ 340 mA ≤ 140 mA ≤ 60 mA ≤ 40 mA ≤ 680 mA ≤ 280 mA ≤ 120 mA ≤ 80 mA ≤ 60 mA ≤ 1.1 A ≤ 420 mA ≤ 180 mA ≤ 120 mA ≤ 60 mA
Load Transient Recovery Time: (time for output voltage to recover within 1% of its rated output for a load change from 10% to 90% of its rated output current)
Time ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms ≤ 1.5 ms
Note 1. 20 MHz
Note 2. From 20 Hz to 300 kHz