3E15 F

Overview

The Astrodyne TDI 3E15 F is a three-phase (Wye) EMC/EMI line filter designed for switch mode applications. It features a 15 A current rating and operates at 250 VAC with 50/60 Hz frequency support. The unit utilizes a two-stage filtering architecture to ensure effective noise suppression. Mechanical installation is achieved via flange mounting, utilizing threaded posts specified as 10-32. This component is engineered for general-purpose power conditioning environments requiring robust electromagnetic interference mitigation.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Flange mounting configuration with threaded post termination
• Designed specifically for switch mode power supply compatibility

Applications

• General purpose power conditioning systems
• Switch mode power supply input stages
• Three-phase equipment requiring EMI mitigation

Procurement Notes

Verify the specific datasheet version for the 3E15 F model to confirm exact mechanical dimensions and terminal specifications before integration. Ensure that the 10-32 threaded post requirement aligns with the target chassis or panel design. Confirm compliance certifications such as UL or CSA are required for the intended market deployment. Cross-reference the leakage current limits against sensitive medical or laboratory equipment standards if applicable.

Selection Notes

Select this component when a three-phase Wye configuration is required for 15 A circuits operating at 250 VAC. The two-stage design offers superior attenuation compared to single-stage alternatives. Consider the flange mounting style for secure panel integration. Verify that the 10-32 threaded post interface matches existing hardware constraints. This filter is suitable for general industrial applications where standard EMI performance is sufficient.

Part Context

The 3E15 F belongs to the 3E Series of power line filters from Astrodyne TDI. This series focuses on providing reliable EMI/EMC protection for three-phase electrical systems. The product falls under the broader category of power condition components, specifically targeting noise reduction in high-current AC environments. It serves as a critical interface between the power source and sensitive electronic loads.

Replacement Considerations

Publicly confirmed substitute part numbers for the 3E15 F are not available in the provided documentation. Users should consult official manufacturer channels for direct cross-references or equivalent models within the 3E Series.