Keysight (Agilent) N6777A 150 V, 2 A, 300 W DC power module

The Keysight N6777A is a 300 W DC power module engineered for the N6700 Modular Power System family. It delivers programmable voltage and current output with integrated measurement and protection capabilities, serving as an economical platform for powering devices under test or supplying ATE system resources such as fixture control. The module integrates into N6700 Low-Profile mainframes and the N6705 DC Power Analyzer.

– Technical Specifications

Output Ratings
• Maximum voltage: 0 to 150 V
• Maximum current: 0 to 2 A
• Maximum power: 300 W

Programming Accuracy (23°C ±5°C)
• Voltage programming accuracy: 0.1% + 150 mV
• Current measurement (readback) accuracy: 0.15% + 30 mA

Ripple & Noise (20 Hz to 20 MHz)
• Constant voltage RMS: 68 mV
• Constant voltage peak-to-peak: 27 mV
• Constant current RMS: 6 mA

Environmental
• Operating temperature: 0°C to +55°C

Physical & Connectors
• Module occupancy: Single slot (1 U)
• Output connector: Screw terminal
• Input connector: Wire clamp

– Key Features

• Low output ripple across CV and CC operating modes
• Tight voltage programming accuracy for precision applications
• Current readback measurement for real-time load monitoring
• Compact single-slot module design for efficient mainframe utilization

– Typical Applications

The N6777A supports device characterization, component testing, and automated test environments requiring mid-range voltage (up to 150 V) with moderate current delivery (up to 2 A). Its low noise performance suits sensitive analog circuit testing and fixture power distribution.

– Compatibility & Integration

The module operates within Keysight N6700C, N6701C, and N6702C Low-Profile mainframes and the N6705 DC Power Analyzer. Optional high-speed test extensions (Option 054), output disconnect with polarity reversal relays (Option 760), and output disconnect relays (Option 761) extend functional capability.