EAC-03-472

Power Line Filter Modules Overview

The EAC-03-472 is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. Designed for chassis mounting, this component supports a continuous current of 3 A and operates at voltages up to 250 VAC or 250 VDC. It features a single-stage filtering architecture with a capacitance value of 4700 pF. The unit utilizes push-down terminal blocks for connection and complies with safety standards including UL1283, CSA C22.2 No.8 (C-UL), and DIN EN60939.

Power Line Filter Modules Feature Summary

• Single-phase EMC/EMI noise filtration
• Compact chassis-mount design
• Push-down terminal block connections

Power Line Filter Modules Applications

• Harmonic attenuation for power supplies
• IEC61000-3-2 Class A compliant equipment
• Low profile open frame OVC III certified systems

Power Line Filter Modules Procurement Notes

Verify the specific datasheet revision when ordering, as documentation references multiple versions such as EAC-03-472(1).pdf through (3).pdf. Confirm that the required safety approvals align with your target market regulations, specifically UL1283 and CSA C22.2 No.8. Ensure the application voltage does not exceed the 250 VAC/VDC rating and that the load current remains within the 3 A limit to maintain performance integrity.

Power Line Filter Modules Selection Notes

Select this model for applications requiring compact single-phase filtering with a 3 A capacity. The EAC series offers various current ratings; ensure the 3 A specification meets your circuit requirements. The push-down terminal interface simplifies installation compared to screw-type terminals. Verify compatibility with IEC61000-3-2 Class A standards if harmonic distortion mitigation is necessary for your power system.

Power Line Filter Modules Part Context

This component belongs to the EAC series of power line filter modules from Cosel USA, Inc. The series includes higher current variants such as the EAC-16-472 and EAC-20-472-D. These filters are engineered for electromagnetic interference suppression in single-phase AC and DC power lines, providing essential noise reduction for sensitive electronic equipment and power conversion systems.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the same family include the EAC-16-472 and EAC-20-472-D, though these offer significantly higher current ratings of 16 A and 20 A respectively. Ensure any replacement matches the 250 VAC/VDC voltage rating and 4700 pF capacitance characteristic to maintain identical filtering performance.