3F15 L

Overview

The Astrodyne TDI 3F15 L is a high-performance, three-phase (Delta) EMI/EMC power line filter designed for switch-mode applications. It features a low-profile form factor and supports a rated current of 15 A at 250 VAC input voltage. The unit operates at standard frequencies of 50 Hz and 60 Hz and utilizes a two-stage filtering architecture to ensure effective noise suppression. Physical mounting is achieved via base mount configuration with quick connect termination types, ensuring secure integration into industrial power systems.

Feature Summary

• Two-stage filtering architecture for enhanced electromagnetic interference suppression
• Low-profile design optimized for space-constrained installations
• Quick connect termination type for simplified wiring integration

Applications

• Switch-mode power supply units
• Industrial battery chargers
• Portable electronic devices requiring stable power regulation

Procurement Notes

Verify the specific datasheet version for the 3F15 L model to confirm exact dimensional tolerances and terminal specifications before finalizing mechanical designs. Ensure that the installation environment adheres to the operating temperature ranges specified in the official documentation. Cross-reference the RoHS compliance status with current regulatory requirements for your target market to guarantee adherence to environmental standards during procurement.

Selection Notes

Select this component when a compact, three-phase Delta configuration is required for switch-mode power applications. The low-profile design makes it suitable for enclosures with limited vertical clearance. Verify that the system's nominal voltage does not exceed 250 VAC and that the load current remains within the 15 A rating. The quick connect interface should match existing harness or busbar termination styles to facilitate efficient assembly without additional adapters.

Part Context

This component belongs to the Astrodyne TDI 3F Series, which specializes in high-performance EMI filters for demanding global applications. The series includes various configurations tailored for different phase arrangements and current ratings. As part of this lineage, the 3F15 L represents a solution focused on balancing high attenuation performance with physical compactness for modern power electronics.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.