File: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.
Date

2006-01-01 (first version); 2007-05-14 (last version)
Source

Transferred from en.wikipedia
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.
Other versions File:Transformer3d col3 de.svg (German version)
File:Transformer3d col3 el.svg (Greek version)
File:Transformer3d col3 ru.svg (Russian version)

[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:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
Subject to disclaimers.

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Creative Commons license
Creative Commons Attribution Creative Commons Share Alike		 This file is licensed under the Creative Commons Attribution ShareAlike 3.0 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license Subject to disclaimers.

This licensing tag was added to this file as part of the GFDL licensing update.

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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

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current21:24, 13 May 2007Thumbnail for version as of 21:24, 13 May 2007763×573 (42 KB)BillC (Talk | contribs) (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)

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