Keysight PS0004A Differential Probe Pod, 350MHz

Overview

The Keysight PS0004A is an optically isolated differential probe pod designed for safe and accurate high-voltage measurements. It features the AutoProbe 1 interface for seamless integration with Keysight Infiniium and InfiniiVision oscilloscopes. Galvanic isolation between the device under test and the oscilloscope prevents ground loops and allows measurement of floating nodes with common-mode voltages up to 60,000 V.

Key Features

• 350 MHz bandwidth (-3 dB)
• Optical fiber isolation for safety and noise immunity
• High Common-Mode Rejection Ratio: >180 dB DC, >85 dB at 100 MHz, 80 dB at 1 GHz
• Differential DC gain accuracy: ±3% DC offset error voltage
• AutoProbe 1 interface for automatic scope detection and control
• Supports up to 8 interchangeable probe tip types (sold separately)
• 50 Ω output impedance
• 10 MΩ // 3 pF input impedance
• Requires probe holder for operation (handheld use not recommended)
• UL-certified
• One-year warranty with optional extension to 3 or 5 years

Applications

• Semiconductor development: MOSFETs, IGBTs, wide bandgap SiC/GaN transistors
• Power converter and inverter testing
• Automotive electric vehicle powertrains and high-voltage systems
• Aerospace and defense high-voltage systems
• Power electronics: variable frequency drives, motor controllers
• Photovoltaic inverters and wind turbine systems
• HVDC converters and energy storage systems
• Safety and regulatory compliance verification

Included Accessories

• PS0013-64701 Bipod (required for operation)
• 8710-2466 SMA Wrench