20DKPS4

Overview

The Delta Electronics 20DKPS4 is a single-phase EMI/EMC power line filter designed for general-purpose applications. It features a two-stage filtering architecture housed in a plastic case, suitable for DIN rail mounting. The component supports a rated current of 20A and operates at a voltage rating of 250V. This module ensures electromagnetic compatibility in industrial environments by attenuating conducted interference on the power line.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Plastic case construction with DIN rail mounting capability
• Single-phase design for standard AC power line applications

Applications

• Industrial power supplies
• Battery chargers
• Portable electronic devices requiring EMC compliance

Procurement Notes

Verify availability status as the related 20DRPS4E series indicates end-of-life notifications. Confirm specific ordering suffixes (D) if required for your configuration. Check datasheets for RoHS compliance details and ensure the 20A rating matches your system requirements before procurement.

Selection Notes

Select this model when a compact, two-stage EMI filter is needed for single-phase circuits. Ensure the installation environment supports DIN rail mounting. Verify that the 250VAC rating and 20A continuous current capacity align with the load specifications to prevent overheating or failure.

Part Context

This component belongs to the Delta Electronics power line filter family, specifically engineered for electromagnetic interference suppression. It serves as a critical interface between the power source and sensitive equipment, ensuring regulatory compliance in industrial and commercial settings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Delta Electronics resources for cross-reference data.