SF7 S

Overview

The SF7 S is a single-phase EMC/EMI power line filter module from the RP480 series by Astrodyne TDI. It features a two-stage configuration designed for high-performance switch-mode applications. The unit supports a rated current of 7.5 A and operates at 250 V AC on 50/60 Hz lines. It utilizes quick-connect terminals for installation.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Quick-connect terminal interface for simplified integration
• Designed for high-performance switch-mode equipment

Applications

• Industrial control systems
• Medical imaging equipment
• Telecommunications infrastructure

Procurement Notes

Verify the specific datasheet revision to confirm compliance with current regional safety standards. Ensure the operating environment temperature range aligns with the component's specified limits. Confirm that the quick-connect terminal type matches the mating connector specifications in the system design.

Selection Notes

Select this model when a compact, two-stage solution is required for single-phase circuits. The 7.5 A rating suits moderate power loads. Verify that the physical dimensions fit the available enclosure space. Check that the insertion loss characteristics meet the specific EMI requirements of the application.

Part Context

This component belongs to the SF series of power line filters manufactured by Astrodyne TDI. These modules are engineered for robust electromagnetic interference suppression in demanding environments. The SF7 S variant specifically addresses needs for efficient noise reduction in single-phase power distribution networks.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Ensure any replacement maintains the same two-stage topology and current rating. Verify compatibility with existing mounting hardware and terminal connections before implementation.