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Product Detailed Parameters
- Description：LINE FILTER 250VAC 3A CHASS MNT
- Series：SW
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：3:00 AM
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The Astrodyne TDI SW3C is a single-phase EMI/EMC power line filter designed for high-performance noise suppression. It features a wide-band filtering capability to effectively attenuate both common-mode and differential-mode interference across a broad frequency spectrum. The unit supports an input voltage of 250VAC and handles a current rating of 3A at 50/60Hz frequencies. Constructed as a single-stage terminal block module, it provides reliable signal integrity in sensitive electronic environments.
Feature Summary
- Wide-band high-performance EMI filtering technology
- Single-phase EMC/EMI line filter configuration
- Terminal block mounting interface
Applications
- Sensitive electronic equipment requiring noise isolation
- Industrial control systems
- Medical instrumentation
Procurement Notes
Verify the specific suffix variant against the official datasheet to ensure compatibility with required terminal types and certification standards. Confirm availability status through authorized distributors as stock levels fluctuate. Ensure the selected model meets local regulatory compliance requirements for electromagnetic compatibility before integration into final assemblies.
Selection Notes
Select this component when wide-band attenuation is critical for system stability. The 3A rating suits low-power single-phase applications. Verify that the terminal block connection method aligns with the PCB or wiring harness design. Consider thermal management requirements within the enclosure space allocated for the filter module.
Part Context
This component belongs to the SW series of wide-band filters from Astrodyne TDI. The series is engineered for applications demanding superior noise blocking beyond standard narrow-band solutions. It complements the manufacturer's broader portfolio of power conditioners and EMI/EMC protection devices.
Replacement Considerations
Consult the official datasheet for direct pin-compatible substitutes. Generic replacements may lack the specified wide-band performance characteristics. Verify that any alternative maintains the same 3A current rating and 250VAC voltage tolerance.
