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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：SW
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 A
- Frequency - Operating：50/60Hz
- Applications：General Purpose
- Approval Agency：CE, CSA, cURus, SEMKO
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Threaded Post (8-32)
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
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Overview
The Astrodyne TDI SW20 H is a single-phase EMI/EMI line filter module designed for AC power applications. It supports operating frequencies of 50 Hz and 60 Hz with a rated voltage of 250V AC. The unit handles a continuous current of 20 A and utilizes a single-stage configuration. Mechanical specifications include dimensions of 7 inches in length, 3 inches in height, and mounting via threaded posts (8-32).
Feature Summary
- Provides wide-band high-performance electromagnetic interference suppression.
- Features a single-stage filtering architecture for efficient noise reduction.
- Constructed as a robust chassis-mountable power line filter module.
Applications
- Industrial equipment requiring EMI protection
- Medical devices needing compliant power filtering
- Test and measurement instrumentation
Procurement Notes
Verify the specific suffix against official datasheets to confirm mechanical variations or terminal configurations. Ensure the application environment matches the 250V AC rating and 20 A current capacity. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.
Selection Notes
Select this component when a single-phase solution is required for 50/60 Hz systems. The 20 A rating suits moderate power loads. Verify that the physical footprint of 7x3 inches fits the enclosure constraints. Ensure the threaded post mounting style aligns with the available chassis infrastructure.
Part Context
This model belongs to the SW Series of wide-band high-performance EMI filters from Astrodyne TDI. The series offers various configurations for different current ratings and mounting styles. The SW20 H specifically addresses needs for single-phase applications requiring reliable noise attenuation in compact industrial enclosures.
Replacement Considerations
Consult official substitution guides for equivalent performance. Verify that any alternative maintains the same 20 A rating and 250V AC specification. Ensure mechanical compatibility with existing mounting points.
