Q4018-AL - Combination Line Filter Chokes

Coilcraft

Download the Q4018-AL datasheet PDF. This datasheet also covers the Q4007-AL variant, as both devices belong to the same combination line filter chokes family and are provided as variant models within a single manufacturer datasheet.

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Q4018-AL combination line filter chokes by Coilcraft - Datasheet Preview — Note: The manufacturer provides a single datasheet file (Q4007-AL-Coilcraft.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	Q4018-AL
Manufacturer	Coilcraft
File Size	261.11 KB
Description	Combination Line Filter Chokes
Datasheet	Q4018-AL Datasheet

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Other Datasheets by Coilcraft

Part Number	Description
Q4007-AL	Combination Line Filter Chokes

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text

Web page Sample & buy Tools & software Support & FAQ Document 144-1 CombinationLineFilterChokes Common and Differential Mode This series of chokes is intended for use in AC line filters for switching power supplies.They combine common and differential mode filtering in a single component. By using these parts, designers can eliminate two extra filter chokes compared to a standard common mode choke. The unique combination of special windings and materials provides much better filtering performance than either a common mode choke or a single winding inductor alone. The differential filtering frequency response is designed to provide filtering at higher frequencies while still allowing the AC line power to pass through without loss.