The Keysight/Agilent/HP 9100-4972 is a power transformer engineered as a dedicated component for the Agilent 34401A 6.5 Digit Multimeter. This transformer converts mains voltage to the operational voltages required by the multimeter’s internal circuitry, serving as a critical element within the instrument’s power supply section. REV-E design, manufactured in Mexico with a weight of 710 gm and date code 0206.
## Technical Specifications
• **Manufacturer:** Keysight / Agilent / HP
• **Model Number:** 9100-4972
• **Revision:** REV-E
• **Type:** Power Transformer
• **Date Code:** 0206
• **Country of Origin:** Mexico
• **Weight:** 710 gm
• **Primary Function:** Mains voltage conversion for the Agilent 34401A multimeter power supply
## Key Features
• Supports standard mains voltage operation as integrated within the 34401A power supply design
• Wound construction compatible with the instrument’s Guard feature for sensitive measurement isolation
• Designed for direct integration within the 34401A chassis
• Delivers necessary internal operating voltages to multimeter circuitry
## Typical Applications
• Primary replacement component for the Agilent 34401A 6.5 Digit Multimeter
• Potential compatibility with the Agilent 34970A and 34972A data acquisition systems
## Compatibility & Integration
This transformer is engineered specifically for the Agilent 34401A multimeter. Direct installation within the 34401A chassis is required for proper power supply operation. Cross-compatibility with select Agilent data acquisition products (34970A, 34972A) may exist, though primary application remains the 34401A platform.
