AMI-21-3-1

Overview

The AMI-21-3-1 is a single-phase EMC/EMI line filter module manufactured by Altran Magnetics, LLC. It supports a rated current of 3 A and operates within a voltage range of 250 VAC DC up to 400 Hz. The component utilizes a single-stage filtering architecture with quick connect terminals for circuit integration. Designed for chassis mounting, it functions reliably in temperatures ranging from -25°C to 100°C. The unit holds CE and cURus approval agencies for compliance.

Feature Summary

• Single-stage EMC/EMI noise suppression for power lines
• Quick connect terminal interface for simplified assembly
• Chassis mount design for secure installation

Applications

• General purpose electronic equipment filtering
• Industrial control systems requiring EMI reduction
• Power supply input stages for noise mitigation

Procurement Notes

Verify the specific datasheet version for the AMI-21-3-1 to confirm exact dimensional tolerances and terminal pinout configurations before integration. Ensure that the operating environment remains within the specified -25°C to 100°C temperature range to maintain performance integrity. Cross-reference the CE and cURus certification documents to validate regulatory compliance for your target market. Confirm that the 3 A current rating aligns with the maximum load requirements of the application circuit.

Selection Notes

Select this component when a single-phase solution is required for frequencies up to 400 Hz. The 3 A current capacity suits moderate power applications. The quick connect feature benefits designs prioritizing rapid assembly. Verify that chassis mounting constraints accommodate the physical footprint. Consider the single-stage topology if higher attenuation levels are not critical for the specific noise profile encountered.

Part Context

This part belongs to the AMI series of power line filter modules from Altran Magnetics, LLC. The series typically offers various current ratings and voltage specifications tailored for different power line filtering needs. The AMI-21-3-1 specifically addresses general-purpose applications requiring standard EMI suppression capabilities within a compact chassis-mountable form factor.

Replacement Considerations

Publicly confirmed substitute part numbers for the AMI-21-3-1 were not identified in available documentation. Verify compatibility with alternative filters based on matching electrical parameters such as 3 A rating, 250 VAC capability, and 400 Hz frequency support.