DSC1000-3-.47-.47-QD

Power Line Filter Modules Overview

The Astrodyne TDI DSC1000-3-.47-.47-QD is a high-performance, single-phase, dual-stage power line filter designed for chassis mounting. It features screw termination and supports a rated voltage of 250 VAC with a current capacity of 16 A. The unit operates at standard frequencies of 50 Hz and 60 Hz, maintaining a leakage current of 3.5 mA. It incorporates X and Y capacitors of 470 pF each to ensure effective electromagnetic interference suppression while complying with UL, CSA, and EN safety standards.

Power Line Filter Modules Feature Summary

• Dual-stage filtering architecture provides enhanced attenuation performance for sensitive electronic equipment.
• Chassis mount design with screw terminals ensures secure installation in industrial enclosures.
• Complies with major international safety certifications including UL, CSA, and EN standards.

Power Line Filter Modules Applications

• Industrial control systems requiring robust EMI suppression
• Medical equipment demanding strict leakage current limits
• Test and measurement instruments needing clean power input

Power Line Filter Modules Procurement Notes

Verify the specific suffix QD against official datasheets to confirm compliance requirements and terminal configuration. Ensure the application environment matches the specified voltage and current ratings. Confirm that chassis mounting provisions align with the physical dimensions provided in the manufacturer documentation before finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this component when high-performance dual-stage filtering is required for single-phase AC applications. It is suitable for environments where low leakage current is critical for personnel safety. Compare against single-stage alternatives if space constraints or cost are primary drivers, noting that this model offers superior attenuation characteristics.

Power Line Filter Modules Part Context

This filter belongs to the DSC1000 series from Astrodyne TDI, which specializes in high-performance power line filters. The series is engineered for demanding applications where electromagnetic compatibility is vital. Similar models in the series may vary in stage count, current rating, or termination style, necessitating careful comparison of technical specifications.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the DSC1000 series include models like DSC1000-4-.47-.47-QD, though pinout and dimensional differences must be verified. Cross-series replacements require matching electrical parameters and mounting styles to ensure functional equivalence without redesigning the enclosure.

Power Line Filter Modules FAQ

What is the maximum leakage current for this filter?

The maximum leakage current is specified as 3.5 mA at rated voltage.

Does this filter support both 50 Hz and 60 Hz operations?

Yes, the DSC1000-3-.47-.47-QD is designed to operate effectively at both 50 Hz and 60 Hz frequencies.