20DKPS4E

Overview

The Delta Electronics 20DKPS4E 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, rated for a current of 20A and a voltage of 250V at 50/60Hz. The component supports DIN rail mounting and is part of the DRP series. This product has reached its end-of-life stage, with discontinuation notifications indicating it will be phased out by manufacturers.

Feature Summary

• Two-stage electromagnetic interference filtering architecture
• DIN rail mounting configuration for industrial integration
• Plastic housing construction

Applications

• Industrial power supply units
• General-purpose electronic equipment requiring EMC compliance
• Battery charger systems

Procurement Notes

Verify availability status carefully as this component is officially discontinued. Check for end-of-life notifications from Delta Electronics. Sourcing may be limited to remaining stock or third-party distributors. Confirm RoHS compliance details through official documentation before procurement planning.

Selection Notes

Consider alternative models within the same family if long-term supply stability is required. Evaluate compatibility with existing DIN rail infrastructure. Ensure the 20A rating meets system requirements. Review datasheet specifications for insertion loss characteristics to verify EMC performance needs.

Part Context

This component belongs to the Delta Electronics DRP series of power line filters. It is categorized under power conditioners and EMI/EMC filters. The manufacturer identifies it as a general-purpose filter suitable for single-phase AC line protection against conducted emissions.

Replacement Considerations

Consult Delta Electronics technical resources for officially confirmed substitute part numbers. Cross-reference with other models in the DRP series that maintain similar electrical ratings and mounting styles.