File:Transformer3d col3.svg

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[edit] Summary

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.

Reference:

  • Daniels, A (1976). Introduction to Electrical Machines. Macmillan Publishers. ISBN 0-333-19627-9.
Date 1 January 2006(2006-01-01)
Source Own work
Transferred from en.wikipedia
Author BillC at en.wikipedia
Permission
(Reusing this file)

Released under the GNU Free Documentation License.

Other versions

[edit] Licensing

BillC at the English language Wikipedia, the copyright holder of this work, 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
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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.

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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
current04:34, 18 August 2011Thumbnail for version as of 04:34, 18 August 2011763 × 573 (42 KB)Dicklyon (Reverted to version as of 21:24, 13 May 2007; it was OK for four years; let's not be so hasty to "fix" it while discussing it)
12:20, 16 August 2011Thumbnail for version as of 12:20, 16 August 2011763 × 573 (13 KB)Fred the Oyster (Change direction of flow per req at en:Illustrator's Workshop. Optimise/rm Inkscape bloat)
21:24, 13 May 2007Thumbnail for version as of 21:24, 13 May 2007763 × 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)

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