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Product Detailed Parameters
- Description：LINE FILTER 250VAC 24A CHASS MNT
- Series：SF
- Mfr：Astrodyne TDI
- Package：Box
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：24 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 SF24 LF is a single-phase EMC/EMI power line filter designed for high-performance switch mode applications. It supports a continuous current of 24 A at 250 VAC and operates at 50/60 Hz frequencies. The unit features a two-stage filtering architecture to ensure effective noise suppression. It utilizes a threaded post mounting configuration with 8-32 threads, facilitating secure chassis installation. This component belongs to the SF Series and is classified under Power Condition subcategory products.
Feature Summary
- Two-stage EMI/EMC filtering architecture for enhanced noise attenuation
- Chassis-mount design utilizing threaded post connections
- Optimized for high-performance switch mode power supply environments
Applications
- Industrial equipment requiring robust EMI suppression
- Medical devices adhering to strict electromagnetic compatibility standards
- High-performance switch mode power supply input stages
Procurement Notes
Verify the specific datasheet version for the SF24 LF to confirm mechanical dimensions and terminal specifications before integration. Ensure that the 8-32 threaded post interface matches the existing chassis mounting hardware. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates prior to final procurement decisions.
Selection Notes
Select the SF24 LF when a single-phase solution is required for circuits operating up to 24 A at 250 VAC. The two-stage design makes it suitable for applications demanding higher attenuation levels than single-stage filters provide. Consider the chassis-mount form factor if panel space allows for threaded post installation rather than PCB footprint constraints.
Part Context
This component is part of the SF Series from Astrodyne TDI, which specializes in power line filters. The SF series generally targets industrial and commercial applications requiring reliable electromagnetic interference reduction. The SF24 LF specifically addresses needs for moderate current handling within a compact chassis-mountable package.
Replacement Considerations
The SF24 LF is functionally similar to other models in the SF series, such as the SF3 S, though current ratings and specific electrical characteristics may differ. Verify exact performance curves against alternative parts like the UV300 series only if form factors align, noting that UV300 units are typically DC-DC modules rather than AC line filters.
FAQ
What is the mounting style for the SF24 LF?
The SF24 LF uses a chassis-mount style with threaded posts (8-32) for secure installation.
Is the SF24 LF a single-phase or three-phase filter?
It is a single-phase EMC/EMI line filter.
