Keysight N8900 Series Autoranging System DC Power Supplies

The Keysight N8900 Series Autoranging System DC Power Supplies provide 5, 10, and 15 kW single-output programmable DC power for ATE applications that require just the right amount of performance at just the right price. The N8900 Series power supplies’ autoranging output characteristic enables unprecedented flexibility by offering a wide range of voltage and current combinations at full power. Power supplies with “rectangular,” or traditional, output characteristics provide full power at only one voltage and current combination. Just one N8900 does the job of multiple power supplies. The N8900 Series provides stable output power, built-in voltage and current measurements, and autoranging output voltage and current from 80 to 1500 V and 10 to 510 A. These supplies offer many system-ready features like multiple standard I/O interfaces to simplify and accelerate test-system development and compact 3U design to save rack space. If more power is required, easily parallel multiple N8900 units to create “one” power supply with > 100 kW of total output power. The built-in master/slave control enables programming as if it’s just one big power supply; no need to program each supply individually.

Product Info Related Products

	N8920A / N8940A	N8921A / N8941A	N8923A / N8943A	N8924A / N8944A	N8925A / N8945A	N8926A / N8946A	N8928A / N8948A
DC Output Ratings:
Voltage	80 V	200 V	500 V	750 V	80 V	200 V	500 V
Current	170 A	70 A	30 A	20 A	340 A	140 A	60 A
Power	5 kW	5 kW	5 kW	5 kW	10 kW	10 kW	10 kW
Output Voltage Ripple and Noise:
CV p-p	100 mV	200 mV	250 mV	TBD	150 mV	200 mV	300 mV
CV rms	14 mV	40 mV	70 mV	TBD	10 mV	25 mV	70 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
Current 0.15%	255 mA	105 mA	45 mA	30 mA	510 mA	210 mA	90 mA
Programming Accuracy:
Voltage 0.1%	≤ 80 mV	≤ 200 mV	≤ 500 mV	≤ 750 mV	≤ 80 mV	≤ 200 mV	≤ 500 mV
Current 0.2%	≤ 340 mA	≤ 140 mA	≤ 60 mA	≤ 40 mA	≤ 680 mA	≤ 280 mA	≤ 120 mA
Measurement Accuracy:
Voltage 0.1%	≤ 80 mV	≤ 200 mV	≤ 500 mV	≤ 750 mV	≤ 80 mV	≤ 200 mV	≤ 500 mV
Current 0.2%	≤ 340 mA	≤ 140 mA	≤ 60 mA	≤ 40 mA	≤ 680 mA	≤ 280 mA	≤ 120 mA
Load Transient Recovery Time:
Time	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms

	N8929A / N8949A	N8930A / N8950A	N8931A / N8951A	N8932A / N8952A	N8934A / N8954A	N8935A / N8955A	N8937A / N8957A
DC Output Ratings:
Voltage	750 V	1000 V	80 V	200 V	500 V	750 V	1500 V
Current:	40 A	30 A	510 A	210 A	90 A	60 A	30 A
Power	10 kW	10 kW	15 kW	15 kW	15 kW	15 kW	15 kW
Output Voltage Ripple and Noise:
CV p-p	TBD	800 mV	150 mV	250 mV	300 mV	TBD	1000 mV
CV rms	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%	375 mV	500 mV	40 mV	100 mV	250 mV	375 mV	750 mV
Current 0.15%	60 mA	45 mA	765 mA	315 mA	135 mA	90 mA	45 mA
Programming Accuracy:
Voltage 0.1%	≤ 750 mV	≤ 1.0 V	≤ 80 mV	≤ 200 mV	≤ 500 mV	≤ 750 mV	≤ 1.5 V
Current 0.2%	≤ 80 mA	≤ 60 mA	≤ 1.1 A	≤ 420 mA	≤ 180 mA	≤ 120 mA	≤ 60 mA
Measurement Accuracy:
Voltage 0.1%	≤ 750 mV	≤ 1.0 V	≤ 80 mV	≤ 200 mV	≤ 500 mV	≤ 750 mV	≤ 1.5 V
Current 0.2%	≤ 80 mA	≤ 60 mA	≤ 1.1 A	≤ 420 mA	≤ 180 mA	≤ 120 mA	≤ 60 mA
Load Transient Recovery Time:
Time	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms	≤ 1.5 ms