Keysight (Agilent) N6977A Advanced Power System – DC Power Supply
The Keysight N6977A is an advanced DC power supply designed for automated testing. It features high accuracy, resolution, and fast programming, with a power output of up to 1.5 kW. Ideal for demanding applications in aerospace, defense, automotive, and telecommunications.
- Model
- Keysight / Agilent N6977A
- Calibration
- Available on request
- Price
- $7,500
- Status
- In stock
- RFQ ref
- N6977A
This unit
The Keysight N6977A Advanced Power System is a single-channel DC power supply engineered for high-speed automated test equipment applications. Built on Keysight's VersaPower architecture, it delivers 0–160 VDC at 0–12.5 ADC with 2 kW maximum power, featuring transient settling times of 100 µs and command processing under 2 ms. The N6977A achieves test speeds up to 100× faster than standard power supplies while maintaining ±0.03% + 24 mV programming accuracy and ±0.1% + 4 mA measurement accuracy across 18-bit resolution.
Output ripple and noise are specified at <9 mVpp with 3 mV rms performance.
Technical Specifications
- Output Voltage: 0–160 VDC
- Output Current: 0–12.5 ADC
- Maximum Power: 2000 W
- Input Power: 100–240 VAC
- Output Ripple & Noise: <9 mVpp; 3 mV rms
- Load Regulation: 4 mV, 0.8 mA
- Programming Accuracy: ±0.03% + 24 mV
- Measurement Accuracy: ±0.1% + 4 mA
- Programming Resolution: 14 bits
- Measurement Resolution: 18 bits
- Transient Settling Time: 100 µs
- Command Processing Speed: <2 ms
- Response Time (V rise/fall): 3 ms / 3 ms
- Dimensions: 426.9 mm (W) × 88.1 mm (H) × 633.2 mm (D)
- Rack Space: 2U full-rack footprint
- Weight: 15.5 kg
Key Features
- Two-quadrant operation with standard 10% sinking capability; optional 100% sinking via N7909A Power Dissipator Unit
- Paralleling support for multiple N6900 units up to 10 kW with equal current sharing
- Dual voltage and current measurement with DMM-grade accuracy; power, peak power, watt-hour, and amp-hour measurement functions
- Programmable rise time and extended trigger options
- GPIB (IEEE-488), LAN (LXI-Core), and USB interfaces
Typical Applications Automated test equipment for device characterization, power profile validation, and high-throughput production testing requiring fast transient response and precision measurement.
Compatibility & Integration Supports APS Power Assistant, BenchVue, and 14585A Control and Analysis Software for setup, waveform generation, and gapless data acquisition. Optional N7908A Black-Box Recorder enables background logging of voltage, current, and power parameters with event tracking.
Keysight / Agilent N6977A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent N6977A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keysight / Agilent N6977A price
This Keysight / Agilent N6977A is listed at $7,500. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent N6977A calibration cost
NIST-traceable calibration for the Keysight / Agilent N6977A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
