User contributions for Yves-Laurent

13 October 2009

• 12:3512:35, 13 October 2009 diff hist +21 m File:Ovalpiston.jpg addd a cat
• 12:3212:32, 13 October 2009 diff hist +24 m File:80erwelle.jpg add a cat$

28 September 2009

• 15:1815:18, 28 September 2009 diff hist +55 m File:Automobile Engine.jpg →{{int:filedesc}}

21 September 2009

• 15:1115:11, 21 September 2009 diff hist −38 m File:RouzetLucien.png déplacement de la licence a l'endroit qui va bien

19 January 2009

• 23:1223:12, 19 January 2009 diff hist +407 N File:Small variable-frequency drive.jpg {{Information |Description={{en|1=Small Variable Frequency Drive (VFD)}} {{es|1=Relación par-velocidad para un variador de velocidad}} {{fr|1=Un variateur de vitesse}} |Source= own work |Date=2005 |Author=C J Cowie |Permission={{GF
• 22:4922:49, 19 January 2009 diff hist +40 m File:Wirnik by Zureks.jpg →Summary
• 22:3422:34, 19 January 2009 diff hist −42 m File:Flyback chronogram discontinuous fr.svg oups
• 22:3422:34, 19 January 2009 diff hist −155 m File:Flyback chronogram discontinuous fr.svg No edit summary
• 22:3322:33, 19 January 2009 diff hist +669 N File:Flyback chronogram discontinuous fr.svg {{Information |Description={{en|1=!}} {{fr|1=!}} |Source=travail personnel (own work) |Author=Yves-Laurent |Date= |Permission= |other_versions= }} == Description == {{Information |Description={{en|1=Waveform on an Flyback SMPS}} {{fr
• 22:3222:32, 19 January 2009 diff hist +1 m File:Flyback chronogram fr.svg →Description

16 January 2009

• 20:1120:11, 16 January 2009 diff hist +10 m File:Flyback chronogram fr.svg →Description

10 January 2009

• 13:4513:45, 10 January 2009 diff hist 0 File:Flyback chronogram fr.svg uploaded a new version of "File:Flyback chronogram fr.svg": == Description == {{Information |Description={{en|1=Waveform on an Flyback SMPS}} {{fr|1=formes d'ondes courant/tension dans un convertisseur Flyback}} |Source=own work |Author=fichier origin
• 13:3613:36, 10 January 2009 diff hist 0 File:Flyback chronogram fr.svg uploaded a new version of "File:Flyback chronogram fr.svg": == Description == {{Information |Description={{en|1=Waveform on an Flyback SMPS}} {{fr|1=formes d'ondes courant/tension dans un convertisseur Flyback}} |Source=own work |Author=fichier origin
• 13:3013:30, 10 January 2009 diff hist +33 m File:Flyback chronogram fr.svg add cat
• 13:2913:29, 10 January 2009 diff hist 0 File:Flyback chronogram fr.svg uploaded a new version of "File:Flyback chronogram fr.svg": == Description == {{Information |Description={{en|1=Waveform on an Flyback SMPS}} {{fr|1=formes d'ondes courant/tension dans un convertisseur Flyback}} |Source=own work |Author=fichier origin
• 13:2613:26, 10 January 2009 diff hist +441 N File:Flyback chronogram fr.svg {{Information |Description={{en|1=Waveform on an Flyback SMPS}} {{fr|1=formes d'ondes courant/tension dans un convertisseur Flyback}} |Source=own work |Author=fichier original : Cyril BUTTAY. Truduction : Yves-Laurent Allaert |D

9 December 2008

• 20:1720:17, 9 December 2008 diff hist 0 File:Flyback continuous discontinuous french.svg uploaded a new version of "Image:Flyback continuous discontinuous french.svg": == Summary == {{Information |Description={{fr|Vue des modes de conduction continue et discontinue d'une flyback}} {{en|Evolution of the output voltage of a flyback converte

8 December 2008

• 21:5921:59, 8 December 2008 diff hist 0 File:Flyback continuous discontinuous french.svg →Gnuplot script: il faudrait aussi corriger l'image ...

4 July 2008

• 06:4006:40, 4 July 2008 diff hist +1 m File:Stator and rotor by Zureks.JPG coor cat
• 06:3706:37, 4 July 2008 diff hist +1 m File:Wirnik by Zureks.jpg corr cat
• 06:3206:32, 4 July 2008 diff hist +1 m File:Silniki by Zureks.jpg corr cat

1 May 2008

• 16:5716:57, 1 May 2008 diff hist −19 m File:High res mastodon rendering.jpg No edit summary
• 16:5716:57, 1 May 2008 diff hist −19 m File:Life restoration cervalces scotti.jpg No edit summary

18 April 2008

• 04:3204:32, 18 April 2008 diff hist +37 m File:Hybrid opamp.png Category:Operational amplifiers
• 04:3204:32, 18 April 2008 diff hist +37 m File:Discrete opamp.png No edit summary
• 04:3204:32, 18 April 2008 diff hist +37 m File:Modular opamp.png No edit summary

7 April 2008

• 21:1921:19, 7 April 2008 diff hist +2,150 N File:Flyback continuous discontinuous french.svg == Summary == {{Information |Description={{fr|Vue des modes de conduction continue et discontinue d'une flyback}} {{en|Evolution of the output voltage of a flyback converter with the output current.}} |Source=own work/travail personnel |Date=07/04/2008 |A
• 21:1521:15, 7 April 2008 diff hist −3 m File:Courant amplificateur bi-harmonique avec harmonique rang 2.svg No edit summary

31 March 2008

• 21:0021:00, 31 March 2008 diff hist 0 File:Flyback conventions french.svg uploaded a new version of "Image:Flyback conventions french.svg": {{Information |Description= {{fr|schéma de base d'un convertisseur flyback}} |Source=travail personnel |Date= 31/03/2006 |Author= Yves-Laurent |Permission={{self2
• 20:5820:58, 31 March 2008 diff hist +278 N File:Flyback conventions french.svg {{Information |Description= {{fr|schéma de base d'un convertisseur flyback}} |Source=travail personnel |Date= 31/03/2006 |Author= Yves-Laurent |Permission={{self2|GFDL|cc-by-sa-2.5,2.0,1.0}} |other_versions= }} {{ElCompLib}} [[Categ
• 20:5120:51, 31 March 2008 diff hist +353 N File:Flyback with primary leakage inductance french.svg {{Information |Description= {{fr|schéma d'un convertisseur flyback avec l'inductance de fuite primaire}} {{en|Flyback with primary leakage inductance}} |Source=travail personnel |Date= 31/03/2006 |Author= Yves-Laurent |Permission={{

30 March 2008

• 08:2508:25, 30 March 2008 diff hist +36 m File:Pulse wide wave.svg No edit summary
• 08:2208:22, 30 March 2008 diff hist +36 m File:PWM, 3-level.svg No edit summary
• 08:2108:21, 30 March 2008 diff hist +37 m File:PWM 3L.gif No edit summary

24 March 2008

• 12:5612:56, 24 March 2008 diff hist +1 m File:Shrapnel abaque.jpg No edit summary

2 March 2008

• 22:5622:56, 2 March 2008 diff hist 0 File:Difference amplifier.png corr cat ?

28 February 2008

• 21:4721:47, 28 February 2008 diff hist +27 m File:Klystron-fr.png add a cat
• 21:4721:47, 28 February 2008 diff hist +27 m File:Klystron.jpg add a cat

18 February 2008

• 00:0900:09, 18 February 2008 diff hist +23 m File:Audion vacuum tube advertisement.png No edit summary
• 00:0900:09, 18 February 2008 diff hist +23 m File:Electrical Experimenter Aug 1916 pg288.png No edit summary
• 00:0700:07, 18 February 2008 diff hist +23 m File:Electrical Experimenter Aug 1916 pg250.png add a cat

4 February 2008

• 23:5523:55, 4 February 2008 diff hist −97 File:Class-AB common-emitter anim.gif →Gnuplot script: cosmetic change

2 February 2008

• 23:3223:32, 2 February 2008 diff hist 0 File:PWM 3L.gif uploaded a new version of "Image:PWM 3L.gif": {{Information |Description={{fr|Influence de l'amplitude sur la forme de la sortie amplificateur de classe D à trois niveaux}}{{en|Three level PWM}} |Source=travail personnel |Date=2/02/2008 |Author= [[Us

1 February 2008

• 23:4823:48, 1 February 2008 diff hist 0 File:Class-C common-emitter anim.gif →Gifsicle script: i think i use 22 and not 50 for the delay
• 23:4123:41, 1 February 2008 diff hist +3,543 N File:PWM 3L.gif {{Information |Description={{fr|Influence de l'amplitude sur la forme de la sortie amplificateur de classe D à trois niveaux}}{{en|Three level PWM}} |Source=travail personnel |Date=1/02/2008 |Author= Yves-Laurent |Permission={{self2
• 23:3823:38, 1 February 2008 diff hist −126 m File:Class-C common-emitter anim.gif →Gnuplot script: update
• 23:1623:16, 1 February 2008 diff hist 0 m File:Class-C common-emitter anim.gif →Gifsicle script

30 January 2008

• 21:2021:20, 30 January 2008 diff hist 0 m File:Class-C common-emitter anim.gif wrong date
• 21:2021:20, 30 January 2008 diff hist +1,520 File:Class-C common-emitter anim.gif →Gnuplot script: update
• 21:1921:19, 30 January 2008 diff hist −2 m File:Class-AB common-emitter anim.gif No edit summary