The Keysight N7976A Advanced Power System is a 2000 W dynamic DC power supply delivering 120 V at 16.7 A for automated test equipment applications demanding high-speed sourcing and measurement. Built on VersaPower architecture, it executes commands in less than 2 ms and achieves programming speeds to 500 µs, delivering test performance up to 100x faster than standard system supplies. The unit combines dual voltage and current measurement with DMM-like accuracy, plus comprehensive power analytics including power, peak power, watt hour, and amp hour measurements.
Technical Specifications
• Output Power: 2000 W
• Output Voltage: 120 V
• Output Current: 16.7 A
• Input Voltage: 240 VAC
• Single output, 2U rack mount
• Command Processing: < 2 ms
• Programming Speed: Up to 500 µs
• Measurement Rate: Adjustable for speed/accuracy optimization
– Key Features
• Two-quadrant operation for power storage testing (full capability with optional N7909A dissipater unit; 10% rated current standalone)
• Smooth continuous operation across positive and negative current transitions
• Programmable positive and negative current limits and waveforms with automatic down-programming
• Paralleling support up to 10 kW with three-wire connection; ensures equal current sharing and mode preservation (CV/CC)
• GPIB, USB, and LAN communication interfaces
• Rack-mount configuration with optional N7910A kit
– Operational Control
• APS Power Assistant Software (free) for display, setup, and measurement functions
• BenchVue Software enabled for PC-based instrument control and automated test building
• 14585A Control and Analysis Software available (30-day free trial)
– Optional Accessories
• N7909A Power Dissipater Unit (enables full two-quadrant operation)
• N7908A Black-Box Recorder (power event tracking)
• Calibration certificates: N7976A-1A7, N7976A-UK6, N7976A-A6J
