File:Common-mode current on coax.svg

Original file (SVG file, nominally 820 × 560 pixels, file size: 4 KB)

Summary

The wanted currents stay inside the cable and cancel. The third current, on the outside of the shield, is the one that causes trouble — and the one a choke stops.

Source

Diagram by the HamWiki editor.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	21:05, 19 October 2026		820 × 560 (4 KB)	HamWiki Editors (talk \| contribs)	From OneShack

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Common-mode choke

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Width	820
Height	560