Agilent/Keysight 0950-2496

The Agilent/Keysight 0950-2496 is an AC power supply board engineered as an internal component for Agilent and Keysight test and measurement instruments. Manufactured by Delta Electronics as an HP custom part number, this board delivers stable, regulated DC power essential for measurement accuracy in precision electronic testing equipment. It accepts universal AC input and outputs multiple isolated voltage rails to support diverse instrument subsystems.

Technical Specifications

• AC Input Voltage: 100–240 VAC


• Maximum Input Frequency: 440 Hz


• Total Output Power: 47 W DC Output Channels


• V1: +5 V @ 5 A


• V2: +12 V @ 2.1 A


• V3: −9 V @ 0.25 A


• V4: −12 V @ 0.28 A Multiple isolated output rails enable independent regulation of analog, digital, and reference circuits within host instruments.

Key Features

• Wide AC input range supports international mains voltages without reconfiguration


• Dual positive and negative output rails for mixed-signal instrumentation


• Low output ripple and regulation suitable for sensitive measurement circuits


• Custom HP part number reflects integration into specific instrument architectures

Typical Applications This power supply board functions as a replacement or service component in precision counter and frequency measurement instruments that require multi-rail DC power distribution.

Compatibility & Integration Confirmed as a component within:

HP 53131A Universal Counter

HP 53132A Universal Counter

Agilent 53181A Frequency Counter The board integrates directly into instrument mainframes requiring 47 W total power delivery across four isolated DC outputs.