Image:Transformer3d col3.svg

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Transformer3d_col3.svg‎ (SVG file, nominally 763 × 573 pixels, file size: 42 KB)

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Description	English: Idealised single-phase en:transformer showing path of en:magnetic flux through the core. en:Magnetic flux is produced by the primary winding, and contained by the high permeability core, links the secondary winding. The en:mutual inductance between the two windings results in an induced en:voltage on the secondary side, whose magnitude is determined by the ratio of turns between the two windings. Created in en:Inkscape. Reference Daniels, A (1976). Introduction to Electrical Machines. Macmillan Publishers. ISBN 0-333-19627-9.
Source	Transferred from en.wikipedia
Date	2006-01-01 (first version); 2007-05-14 (last version)
Author	Original uploader was BillC at en.wikipedia Later version(s) were uploaded by Omegatron at en.wikipedia.
Permission (Reusing this image)	Released under the GNU Free Documentation License.

[edit] License information

BillC at the English language Wikipedia, the copyright holder of this work, has published or hereby publishes it under the following license:

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[edit] Original upload log

The original description page is/was here. All following user names refer to en.wikipedia.

2007-05-14 00:05 BillC 763×573×0 (42667 bytes) Swap winding direction on secondary winding for an easier-to-view image, while keeping [[User:Omegatron|Omegatron]]'s polarity signs.
2006-08-25 03:12 Omegatron 763×573×0 (41111 bytes) Fixing voltage on secondary, changing notation to typical polarity symbols instead of arrows
2006-04-01 15:35 BillC 750×563×0 (37207 bytes) Hopefully fixed transparency and arrow problems this time
2006-03-31 18:01 BillC 750×563×0 (35530 bytes) Transparent background was causing problems with some browsers, so replace with white
2006-02-01 16:07 BillC 750×563×0 (35530 bytes) Secondary current arrow was facing wrong way
2006-01-01 11:51 BillC 750×563×0 (35476 bytes) Idealised single-phase [[transformer]] showing path of [[magnetic flux]] through the core. Created in [[Inkscape]]. {{GFDL-self}}

File history

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	Date/Time	Dimensions	User	Comment
current	21:24, 13 May 2007	763×573 (42 KB)	BillC	(Idealised single-phase transformer showing path of magnetic flux through the core. Magnetic flux is produced by the primary winding, and contained by the high permeability core, links the secondary winding)