Keysight (Agilent) N6761A DC Power Supply, 50 V, 1.5 A, 50 W, Programmable

The Keysight N6761A is a single-slot precision DC power module delivering up to 50 V at 1.5 A (50 W maximum). Designed for integration into the N6700 Low-Profile Modular Power System or N6705 DC Power Analyzer, this module provides programmable voltage and current outputs with exceptional accuracy and low noise performance. It serves automated test equipment (ATE) and benchtop applications demanding stable, low-noise DC power with fast command processing and rapid output response.

– Technical Specifications

Output Ratings
• Maximum voltage: 50 V
• Minimum voltage: 0 V
• Maximum current: 1.5 A
• Maximum power: 50 W
• Autoranging across voltage and current ranges

Programming Accuracy (23°C ±5°C)
• Voltage (high range): 0.016% + 6 mV
• Voltage (low range, ≤5.5 V): 0.016% + 1.5 mV
• Current (high range): 0.04% + 200 µA
• Current (low range, ≤100 mA, 0–7 V): 0.04% + 30 µA

Measurement Performance
• Current readback accuracy: 0.04% + 0.2 mA
• Option 2UA extends current measurement to 1 µA resolution for leakage and sleep-mode analysis

Output Quality (20 Hz to 20 MHz)
• Ripple and noise (peak-to-peak): 4.5 mV
• Ripple and noise (rms): 0.35 mV

– Key Features

• Programmable voltage and current outputs with independent control
• Over-voltage, over-current, and over-temperature protection
• Output disconnect relays via Option 761 (both power and sense); Option 760 adds polarity reversal capability
• GPIB, LAN, and USB communication interfaces
• LXI Class C compliance
• 1U rack-mountable form factor: 44.45 × 432.5 × 585.6 mm

– Typical Applications

Component characterization, power conversion testing, ATE systems, bench-level device validation, and parametric measurement requiring precision DC sourcing with integrated metering.

– Compatibility & Integration

Dedicated single-slot module for the N6700 mainframe (up to four modules in 1U) and compatible with the N6705 DC Power Analyzer platform.