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Q4018-AL - Combination Line Filter Chokes

Download the Q4018-AL datasheet PDF (Q4007-AL included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for combination line filter chokes.

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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 download datasheet Q4018-AL Datasheet

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Other Datasheets by Coilcraft
  • Q4007-AL - Combination Line Filter Chokes

Full PDF Text Transcription

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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.
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