The Keysight N6774A is a 300 W DC power module engineered for automated test equipment (ATE) and benchtop test applications requiring programmable voltage and current control. This single-channel module delivers 0–35 V at up to 8.5 A and integrates measurement, protection, and advanced automation features within a compact modular form factor compatible with the N6700 and N6705 power systems.
Technical Specifications
Output Ratings
• Maximum voltage: 35 V
• Maximum current: 8.5 A
• Maximum power: 300 W
• Output range: 0–35 V
Performance & Response
• Voltage programming accuracy: 0.1% + 35 mV (at 23 °C ±5 °C)
• Current readback accuracy: 0.15% + 60 mA
• Output response time: 0.25 ms
• Programming settling time: 20 ms
• Command processing time: 32 ms
Output Ripple & Noise (20 Hz to 20 MHz)
• Constant voltage: 22 mV peak-to-peak, 5 mV RMS
• Constant current: 6 mA RMS
Input & Power
• Input voltage: 100–240 VAC (86–240 V operating range)
• Single output channel
– Key Features
• LIST mode operation for sequenced test profiles
• Arbitrary waveform generation with adjustable slew rate
• Integrated data logger for real-time measurement recording
• Output disconnect and polarity reversal relays
• Over-voltage, over-current, and over-temperature protection
• GPIB, LAN, USB, and LXI-compliant communication interfaces
– Typical Applications
Automated production and development test systems for devices requiring stable, programmable 35 V supply rails. System integration, power converter validation, and applications demanding synchronized multi-channel power with centralized measurement and logging.
– Compatibility & Integration
Plugs directly into Keysight N6700 Low-Profile Modular Power System and N6705 DC Power Analyzer mainframes. Standard communication protocols enable rapid integration into existing GPIB, LAN, and USB test networks.
