03DRDG3S

Overview

The Delta Electronics 03DRDG3S is a two-stage AC power line filter designed for chassis mounting. It supports rated voltages of 115 VAC and 250 VAC with a current rating of 3 A. The component operates at frequencies of 50 Hz and 60 Hz. Termination options include solder lugs and quick connect interfaces. The filter utilizes IEC 320-C14 connectors and features an inductance of 1 mH. Leakage current is specified at 450 uA. This unit belongs to the DR series and is classified under power condition subcategories.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Dual termination flexibility with solder lug and quick connect options
• Chassis mount design for secure mechanical integration
• Compatibility with standard IEC 320-C14 inlet connectors

Applications

• Industrial control systems requiring EMI/RFI mitigation
• Medical equipment power input stages
• Telecommunications infrastructure power supplies
• Test and measurement instrument power conditioning

Procurement Notes

Verify component authenticity through authorized Delta Electronics distributors or certified partners. Confirm RoHS compliance status via official datasheets prior to procurement. Ensure storage conditions align with manufacturer guidelines to maintain performance integrity. Validate that the specific variant matches the required voltage and current ratings for the target application circuit.

Selection Notes

Select this model when chassis mounting is required for robust mechanical stability. Choose based on the need for dual termination styles to accommodate different PCB or harness designs. Consider the two-stage topology for applications demanding higher attenuation levels. Verify compatibility with the system's operating frequency range of 50 Hz or 60 Hz before integration.

Part Context

This component is part of Delta Electronics' DR series power line filters. It serves as a general-purpose EMI filter for AC power inputs. The product falls under the broader category of AC power entry modules and power conditioners. It is distinct from single-stage or panel-mount variants within the manufacturer's portfolio.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should consult Delta Electronics directly for cross-reference recommendations if this specific model is unavailable.