LF7C

Power Line Filter Modules Overview

The LF7C is a single-phase EMI/EMC power line filter module manufactured by Astrodyne TDI. It is designed for high-performance noise suppression in AC power applications. The unit features a hybrid construction and complies with RoHS standards. Key electrical specifications include a rated current of 7.5A and a maximum input voltage of 250V. It operates at standard frequencies of 50/60Hz. The physical dimensions include a height of 44.45mm, utilizing a terminal block connection interface within a compact form factor suitable for integration into various electronic systems.

Power Line Filter Modules Feature Summary

• Provides effective electromagnetic interference and radio frequency interference suppression for single-phase AC lines
• Utilizes a hybrid construction method to ensure robust performance and reliability
• Complies with RoHS environmental directives for restricted hazardous substances

Power Line Filter Modules Applications

• Industrial equipment requiring single-phase power conditioning
• Medical devices needing low leakage current and noise filtering
• Telecommunications infrastructure power inputs
• Consumer electronics manufacturing test equipment

Power Line Filter Modules Procurement Notes

Verify the specific suffix or variant code when ordering, as manufacturers may offer different pin configurations or mounting options within the same series. Confirm that the required current rating of 7.5A and voltage rating of 250AC align with your system's operational parameters. Ensure compatibility with the terminal block interface type specified in the official datasheet for your target application environment.

Power Line Filter Modules Selection Notes

Select this component when a single-stage, single-phase EMI filter is required for circuits operating up to 7.5A. Consider the physical height constraint of 44.45mm during mechanical design. This module is appropriate for applications demanding compliance with strict emission standards without requiring complex multi-stage filtering solutions. Evaluate thermal management requirements based on the expected load current.

Power Line Filter Modules Part Context

The LF7C belongs to the LF Series of power line filter modules from Astrodyne TDI. This series focuses on providing reliable noise attenuation for sensitive electronic loads. The product represents a standardized solution for integrating EMC protection directly into power entry points, ensuring signal integrity and regulatory compliance for end-user devices.

Power Line Filter Modules Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Cross-reference with other Astrodyne TDI LF series components if similar form factors are needed, but verify electrical ratings carefully.