AMI-21A-3-3

Overview

The AMI-21A-3-3 is a single-stage power line filter module manufactured by Altran Magnetics, LLC. It features a current rating of 3 A and operates within a voltage range of 250 VDC to 400 Hz. The unit utilizes quick connect terminals for circuit integration and supports chassis mounting. Designed for single-phase applications, it functions as an EMC/EMI line filter to suppress electrical noise in power lines.

Feature Summary

• Single-stage filtering design for effective electromagnetic interference suppression
• Quick connect terminal configuration for simplified circuit integration
• Chassis mount style for secure mechanical installation

Applications

• Electromagnetic compatibility (EMC) filtering in power distribution systems
• Electromagnetic interference (EMI) reduction in electronic equipment
• Single-phase AC/DC power line conditioning

Procurement Notes

Verify the specific datasheet version for the AMI-21A-3-3 to confirm exact dimensional tolerances and terminal specifications. Ensure that the operating environment remains within the specified temperature and voltage limits. Cross-reference the quick connect pinout with the host system interface requirements before finalizing procurement decisions.

Selection Notes

Select this component when a compact, single-stage solution is required for low-current applications up to 3 A. The quick connect interface suits designs prioritizing rapid assembly. Verify that the 250 VDC to 400 Hz operational range aligns with the target power supply characteristics and frequency spectrum.

Part Context

This part belongs to the AMI-21 series of power line filter modules from Altran Magnetics. The series provides single-stage filtration solutions designed for easy chassis mounting. These filters are engineered to address common electromagnetic interference issues in single-phase power circuits, offering a standardized form factor for industrial and commercial electronics.

Replacement Considerations

Consult official manufacturer documentation for verified substitute part numbers. Generic equivalents may not match the specific quick connect terminal geometry or internal filtering characteristics of the AMI-21 series.