LF7 S

Power Line Filter Modules Overview

The LF7 S is a single-phase power line filter from the Astrodyne TDI LF Series, designed for chassis mounting with bolt-in terminals. It features a rated voltage of 250 VAC and a current rating of 7.5 A. The unit operates at standard frequencies of 50 Hz and 60 Hz. Key electrical specifications include a leakage current of 0.4 mA at 120V/60Hz and 0.8 mA at 250V/60Hz. The physical dimensions are 3 inches in height, 11.25 inches in length, and 5.5 inches in width.

Power Line Filter Modules Feature Summary

• High-performance low-leakage design optimized for switch mode applications
• Dual-stage filtering architecture for enhanced EMI suppression
• Robust chassis mount construction with bolt-in terminal connections

Power Line Filter Modules Applications

• Industrial control systems requiring low leakage current
• Medical equipment power supplies
• Sensitive electronic instrumentation

Power Line Filter Modules Procurement Notes

Verify the specific suffix requirements against the official datasheet to ensure correct terminal configuration and capacitance values. Confirm that the 7.5A current rating aligns with the system's continuous load requirements. Check for RoHS compliance status if environmental regulations apply. Ensure the chassis mounting holes match the mechanical layout of the installation panel.

Power Line Filter Modules Selection Notes

Select this component when low leakage current is critical for safety or signal integrity. The 7.5A rating suits moderate power applications. Consider the chassis mount style for fixed installations where space allows for the specified dimensions. Verify that the dual-stage performance meets the specific EMI noise environment of the target application.

Power Line Filter Modules Part Context

This part belongs to the LF Series of high-performance EMI filters from Astrodyne TDI. The series is characterized by low leakage currents and robust construction suitable for demanding environments. The LF7 S specifically addresses the needs of applications requiring reliable filtering at 7.5A with minimal ground current flow.

Power Line Filter Modules Replacement Considerations

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