Agilent/Keysight N2775A

The Agilent/Keysight N2775A is a dedicated DC power supply designed to operate the Keysight N2774A current probe. It delivers clean 12V DC output across two independent receptacles, enabling single or dual-probe configurations on the bench. The unit accepts selectable AC input at 115V or 230V across 50 Hz, 60 Hz, and 400 Hz line frequencies, making it suitable for worldwide deployment.

Front-panel voltage and frequency selection accommodates regional power standards without reconfiguration.

Technical Specifications

• Output voltage: 12V DC per channel


• Output channels: Two independent outputs


• Input voltage: 115V or 230V AC, user-selectable


• Input frequency: 50 Hz, 60 Hz, or 400 Hz, user-selectable


• Power delivery: Clean DC output for probe operation


• Recommended calibration interval: Annual

Key Features

• Dual-output design supports one or two N2774A probes simultaneously


• Multi-region input compatibility via voltage and frequency selection


• Front-panel probe receptacles for direct connection


• Benchtop construction for lab and field deployment


• Factory repair and calibration service available

Compatibility & Integration The N2775A provides excitation power exclusively to the Keysight N2774A current probe. The N2774A itself interfaces with any oscilloscope equipped with high-impedance BNC input, enabling flexible measurement system configuration across different instrument platforms. Note: This product is obsolete and has been superseded by the N2779A.