AMI-26A-20-3

Power Line Filter Modules Overview

The AMI-26A-20-3 is a single-phase EMI/EMC line filter manufactured by Altran Magnetics, LLC. It is rated for 250VAC and supports a maximum current of 20A. The unit features a dual-stage filter design intended to provide superior differential-mode performance. It operates within a frequency range up to 400Hz and utilizes quick connect terminals with threaded posts (M4) and wire leads. The device is designed for chassis mounting.

Power Line Filter Modules Feature Summary

• Dual-stage filter architecture for enhanced differential-mode noise suppression
• Rated for 250VAC mains applications up to 20A
• Compatible with frequencies up to 400Hz

Power Line Filter Modules Applications

• 230VAC drive front ends
• General EMI/EMC filtering for AC mains
• Chassis-mounted power supply input protection

Power Line Filter Modules Procurement Notes

Verify the specific terminal configuration and lead length requirements against the system interface before procurement. Confirm that the 20A current rating and 250VAC voltage limit align with the operational parameters of the target circuit. Ensure the chassis mounting style is compatible with the enclosure design. Cross-reference the datasheet for precise insertion loss characteristics at relevant frequencies.

Power Line Filter Modules Selection Notes

Select this component when a dual-stage solution is required for superior differential-mode attenuation in single-phase AC systems. It is suitable for applications involving variable frequency drives or sensitive electronics requiring robust EMI suppression on 230VAC lines. Consider the physical dimensions and M4 threaded post termination method during mechanical integration planning.

Power Line Filter Modules Part Context

This part belongs to the AMI series of power line filter modules from Altran Magnetics. The series offers various current ratings ranging from 1A to 30A. These filters are generally designed for chassis mounting and utilize quick connect or wire lead terminations depending on the specific model suffix. They serve as essential components for meeting EMC compliance standards in industrial and commercial power supplies.

Power Line Filter Modules Replacement Considerations

Direct substitutes must match the 20A rating, 250VAC voltage, and dual-stage topology. Verify compatibility with M4 threaded post connections and chassis mounting holes. Alternative models within the same series may offer different current capacities but require verification of electrical and mechanical fit.