EAP-03-681-D

Power Line Filter Modules Overview

The EAP-03-681-D is a single-phase EMI/EMC power line filter from the Cosel EA series. It features a 3 A current rating and operates at voltage ratings of 250 VAC and 250 VDC. The unit utilizes screw termination for secure connections and supports chassis mounting. Key electrical specifications include a capacitance of 680 pF and a leakage current of 37.5 uA. Designed for common mode noise suppression, it complies with UL, CSA, DIN, and ENEC standards.

Power Line Filter Modules Feature Summary

• Provides single-stage common mode noise filtering for AC and DC power lines
• Ensures regulatory compliance through UL, CSA, DIN, and ENEC certifications
• Facilitates secure installation via screw terminal connections and chassis mount style

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Medical equipment power input stages
• Test and measurement instrumentation
• Automated manufacturing machinery

Power Line Filter Modules Procurement Notes

Verify the specific suffix '-D' to confirm DIN rail compatibility if required by the enclosure design. Confirm that the 3 A current rating aligns with the maximum load requirements of the target circuit. Ensure the chassis mounting provisions match the available space in the final assembly. Cross-reference the certification marks (UL, CSA, DIN, ENEC) against the destination market's safety regulations before integration.

Power Line Filter Modules Selection Notes

Select this component when a single-phase filter with a 3 A capacity is necessary for noise reduction. The 680 pF capacitance value offers a balance between attenuation performance and low leakage current. Consider the chassis mount form factor if space constraints preclude PCB mounting. Verify that the operating voltage range of 250 VAC/VDC suits the system's nominal supply levels.

Power Line Filter Modules Part Context

This model belongs to the Cosel EA series of power line filters. The series provides various current ratings and capacitance values to suit different application needs. The EAP-03-681-D specifically addresses applications requiring moderate current handling with standard EMI suppression capabilities. It is part of a broader lineup including variants like EAP-03-331 and EAP-03-681.

Power Line Filter Modules Replacement Considerations

The EAP-03-681 is a related variant within the same series. Verify if the non-DIN version meets mechanical requirements. Other models in the EAP-03 series offer different capacitance or current ratings but share similar functional characteristics.