EAP-03-471-D

Power Line Filter Modules Overview

The Cosel EAP-03-471-D is a single-phase EMC/EMI power line filter rated for 3 A current and 250 VAC/VDC voltage. It utilizes a common mode noise filtering configuration with a capacitance of 470 pF. The unit supports DIN rail mounting and employs screw terminal connections for electrical interface. Designed for industrial environments, it operates within a temperature range of -40°C to 85°C. The component weighs approximately 170 g and complies with RoHS standards.

Power Line Filter Modules Feature Summary

• Provides common mode noise attenuation for single-phase AC and DC power lines
• Features low leakage current characteristics suitable for sensitive equipment
• Supports secure DIN rail installation for standardized panel integration

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Power supply input stages for noise reduction
• Electrical cabinets needing compliant power line filtering

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to confirm mounting style compatibility. Ensure that the required current rating and voltage specifications align with the target circuit parameters before procurement. Confirm compliance requirements such as UL or VDE certifications if mandated by the end application standards.

Power Line Filter Modules Selection Notes

Select this model when a compact, DIN-rail mountable filter is required for low-current applications up to 3 A. Consider the 470 pF capacitance value for its impact on leakage current limits. Evaluate chassis-mounted alternatives if space constraints or mechanical stability requirements differ from DIN rail installation capabilities.

Power Line Filter Modules Part Context

This component belongs to the Cosel EAP series of power line filters. The series offers various current ratings and mounting options to address different electromagnetic interference challenges in electronic systems. The EAP-03-471-D specifically addresses the need for reliable noise filtration in compact industrial enclosures.

Power Line Filter Modules Replacement Considerations

The EAP-03-471 variant serves as a chassis-mount alternative within the same series. Verify functional equivalence regarding current, voltage, and capacitance values when considering substitutes.