RP225-3-0-QD

Overview

The Astrodyne TDI RP225-3-0-QD is a high-performance, dual-stage power line filter designed for single-phase AC applications. It features a 3A current rating and a 250VAC voltage rating, with a capacitance of 0nF to minimize leakage current. The unit utilizes quick connect terminals for electrical interfacing and supports chassis mounting. Certified under UL, CSA, and EN standards, it operates at 50Hz or 60Hz frequencies.

Feature Summary

• Dual-stage filtering architecture for enhanced noise attenuation
• Low leakage current design due to zero capacitance configuration
• Compliant with major international safety certifications

Applications

• Medical equipment power conditioning
• Industrial control systems
• Sensitive electronic instrumentation

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct terminal type and certification compliance. Confirm that the 0nF capacitance specification aligns with system leakage current requirements before procurement. Cross-reference the datasheet for exact physical dimensions and mounting hardware specifications.

Selection Notes

Select this component when low leakage current is critical for patient safety or equipment sensitivity. The dual-stage design offers superior EMI suppression compared to single-stage alternatives. Ensure the chassis mounting style and quick connect terminals match the existing enclosure design and wiring harness specifications.

Part Context

This component belongs to the RP225 series of power line filters from Astrodyne TDI. The series is characterized by high-performance filtering capabilities in a compact form factor. The RP225 series is widely used in applications requiring robust electromagnetic interference reduction and strict adherence to safety standards.

Replacement Considerations

Direct substitutes within the same series include RP225-3-3.3-QD and RP225-6-3.3-QD. Verify that alternative models meet the specific leakage current constraints, as non-zero capacitance values will increase leakage current.