3E100D

Overview

The Astrodyne TDI 3E100D is a three-phase switch-mode EMI power line filter belonging to the 3E Series. It is rated for a current of 100A and designed for high-performance noise suppression in demanding environments. The unit features a robust construction suitable for chassis mounting, ensuring reliable operation under heavy electrical loads while maintaining compliance with international safety standards.

Feature Summary

• Provides effective electromagnetic interference suppression for three-phase power systems
• Engineered specifically for compatibility with switch-mode power supply applications
• Constructed for durable chassis mounting to support industrial-grade reliability

Applications

• Industrial machinery power conditioning
• Medical equipment power input stages
• Commercial facility power distribution systems

Procurement Notes

Verify the specific datasheet revision and certification status (UL, CSA, EN) directly with the manufacturer or authorized distributor before procurement. Confirm that the physical dimensions and terminal configurations match your existing chassis requirements. Ensure the 100A rating aligns with your system's maximum continuous load to prevent thermal issues.

Selection Notes

Select this component when three-phase noise attenuation is required for high-current applications exceeding standard single-phase filter capabilities. Consider the 3E Series architecture for switch-mode environments where harmonic distortion and high-frequency noise are prevalent. Evaluate space constraints against the chassis-mount footprint to ensure adequate ventilation and mechanical stability within the enclosure.

Part Context

This component is part of the Astrodyne TDI 3E Series, which specializes in high-current three-phase filtering solutions. The series targets sectors requiring stringent EMI compliance and robust power integrity. It complements the manufacturer's broader portfolio of AC/DC converters and isolation stations by providing essential input-stage protection for sensitive downstream electronics.

Replacement Considerations

Consult official substitution guides for direct equivalents within the 3E Series. Verify that any alternative maintains the 100A current rating and three-phase configuration. Cross-reference terminal types and mounting hole patterns to ensure mechanical compatibility without redesigning the chassis interface.