EAC-03-222

Power Line Filter Modules Overview

The Cosel EAC-03-222 is a single-phase power line filter module designed for chassis mounting with screw termination. It features a voltage rating of 250 VAC and 250 VDC, supporting a current capacity of 3 A. The unit incorporates a capacitance of 2.2 nF and exhibits a leakage current of 180 uA. Operating within a temperature range of -40°C to +85°C, it provides common mode EMI/EMC filtering across the 150 kHz to 1 MHz frequency spectrum. The component weighs 170 g and complies with RoHS standards.

Power Line Filter Modules Feature Summary

• Provides common mode EMI and EMC suppression for single-phase power lines
• Engineered for direct chassis mounting using screw terminals
• Operates reliably in extreme ambient temperatures from -40°C to +85°C

Power Line Filter Modules Applications

• Industrial control systems requiring noise reduction
• Medical equipment power supplies
• General purpose electronic instrumentation

Power Line Filter Modules Procurement Notes

Verify that the specific order matches the EAC-03-222 designation rather than variant suffixes like -D, which may indicate different terminal configurations. Confirm compliance requirements such as RoHS status against project specifications. Ensure mechanical clearance accommodates the chassis mount footprint and screw access. Validate thermal management plans given the operating temperature limits.

Power Line Filter Modules Selection Notes

Select this model when a single-stage solution is sufficient for 3 A applications. Compare leakage current specifications against sensitive equipment limits. Consider the physical dimensions and weight for enclosure integration. Evaluate whether the 250 VAC rating aligns with the local mains supply voltage. Assess if the specified attenuation characteristics meet the electromagnetic compatibility requirements of the target system.

Power Line Filter Modules Part Context

This component belongs to the Cosel EAC series of power line filters. The series offers various current ratings and capacitance values to suit different power levels. These modules are standardized for industrial environments, providing consistent performance in reducing conducted interference on AC and DC power inputs.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.