Keysight / Agilent / HP NX300-6003 / 0950-3252 Power Supply

The Keysight/Agilent/HP NX300-6003 power supply is a 500 W internal power assembly engineered for the Agilent 54800 Series Infiniium oscilloscopes. This unit delivers regulated DC voltages across multiple rails to support analog signal paths, digital circuitry, display modules, and control logic within high-performance oscilloscope platforms. Built as a sealed internal component, it accepts AC mains input and distributes power through dedicated connectors integrated into the oscilloscope chassis.

## Technical Specifications

• **Manufacturer:** Keysight / Agilent / HP
• **Part Numbers:** NX300-6003, 0950-3252, 9290600100
• **Product Type:** Power Supply Assembly
• **Output Power:** 500 W
• **Input Power:** AC mains
• **Dimensions:** Approximately 4 × 6 × 15 inches
• **Weight:** Approximately 4 lbs

## Key Features

• Multiple regulated DC output rails for mixed-signal applications
• Internal AC-to-DC conversion architecture
• Dedicated connector interface for oscilloscope integration
• Thermal and electrical protection mechanisms

## Typical Applications

Signal acquisition and analysis within laboratory oscilloscope platforms requiring stable, multi-rail power distribution across analog front-end and digital processing stages.

## Compatibility & Integration

OEM power assembly for Agilent Infiniium oscilloscope models: 54810A, 54815A, 54820A, 54825A, 54825N, 54835A, 54845A, and 54846A. Operates exclusively as an internal subassembly; not designed for standalone operation or external applications.