KEYSIGHT N6900 Series: Advanced DC Power Supplies for ATE Testing

Posted by Batter Fly 01-07-2025 0 Comment(s) 764 Testen en Meten,

The KEYSIGHT N6900 Series Advanced Power System (APS) DC power supplies are designed for high-performance ATE applications where speed, flexibility, and measurement precision are essential. Thanks to the VersaPower architecture, the N6900 Series delivers industry-leading speed, two-quadrant operation, and advanced measurement capabilities in a compact footprint. The series offers 1 kW (1U) and 2 kW (2U) models, all with built-in paralleling up to 10 kW and a wide range of voltage/current combinations.

1 kW models (1U) and 2 kW models (2U), all full-rack width
Voltage options from 9 V to 160 V, current up to 200 A
Fast up/down programming speeds (as low as 0.5 ms with option 303)
Two-quadrant operation: source and sink up to 100% rated current (with N7909A dissipater)
High measurement accuracy: 18-bit resolution, digital multimeter-like precision
Integrated measurement digitizers, external logging, and Black Box Recorder (options)
Advanced protection: overvoltage, overcurrent, overtemperature, watchdog timer
Smart triggering, sequencing, arbitrary waveforms, and output list capability (options)
LAN (LXI Core), USB, and GPIB interfaces standard; built-in web server for remote control
Ideal for battery, power electronics, automotive, aerospace, and industrial ATE systems

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VIEW ALL N6900 SERIES MODELS

Model	Max Voltage	Max Current	Max Power	Rack Unit
N6950A	9 V	100 A	900 W	1U
N6951A	20 V	50 A	1 kW	1U
N6952A	40 V	25 A	1 kW	1U
N6953A	60 V	16.7 A	1 kW	1U
N6954A	80 V	12.5 A	1 kW	1U
N6970A	9 V	200 A	1.8 kW	2U
N6971A	20 V	100 A	2 kW	2U
N6972A	40 V	50 A	2 kW	2U
N6973A	60 V	33 A	2 kW	2U
N6974A	80 V	25 A	2 kW	2U
N6976A	120 V	16.7 A	2 kW	2U
N6977A	160 V	12.5 A	2 kW	2U

REQUEST INFORMATION

Feature	N6900 DC Series power supplies	N7900 Series dynamic DC power supplies
Voltage and current programming	14-bit precision (16-bit with option 303)	16-bit precision
Voltage and current measurements	18-bit precision	18-bit precision
Voltage up / down programming time	3 ms / 3 ms 0.5 ms / 0.35 ms with option 303	0.5 ms / 0.35 ms
Transient response time (recovery time)	100 μs	100 μs
Two-quadrant operation (10% standard, 100% optional)	Yes	Yes
Smart triggering	Yes	Yes
Power storage and efficiency measurements	Yes	Yes
Output sequencing / adjustable slew rate	Yes	Yes
Parallel operation	Yes	Yes
Low current measurement range	Yes, with option 301	Yes
Seamless current measurements	Yes, with option 301	Yes
V and I digitizers with programmable sample rates	Yes, with option 302	Yes
External logging capability	Yes, with option 302	Yes
Output list capability	Yes, with option 303	Yes
Arbitrary waveform generation	Yes, with option 303	Yes
Output relays (disconnect and polarity reversal)	(Yes_* with option 760/761)	Yes_*

* N6950A/N7950A and N6970A/N7970A only have output disconnect relays and no polarity reversal relays.

Tags: keysight-ppr