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Questions d'électronique et d'électricité
Alimentations, composants ...
Topics: 180

180 Topics

1437 Posts

Last post Re: spot led GU5.3 en 12V AC …
by Gérard View the latest post
21 May 2022, 22:19
Questions thermiques
Topics: 25

25 Topics

175 Posts

Last post Re: Fixation Led / dissipateur
by silenius View the latest post
20 Nov 2014, 17:46
Questions d'optique
Topics: 29

29 Topics

151 Posts

Last post Démarcation entre dalles Led
by Verre2024 View the latest post
23 Sep 2024, 09:52
Théorie des LED
Topics: 33

33 Topics

214 Posts

Last post Re: Lampe à LED
by nathes2016 View the latest post
20 Oct 2015, 11:35
Questions de puissance
Topics: 27

27 Topics

246 Posts

Last post Re: Transfo hs suite à rempla…
by Gérard View the latest post
15 Aug 2020, 22:57
Questions de photométrie
Topics: 36

36 Topics

212 Posts

Last post Re: éclairage monochromatique
by Gérard View the latest post
22 Dec 2021, 14:08

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Problème : Esthétique du forum

Last post by admin « 28 Jan 2017, 20:07
Posted in Médical
Replies: 1
by Termi87 » 19 May 2015, 21:04 » in Médical

1 Replies

546393 Views

Last post by admin
28 Jan 2017, 20:07

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pb avec G4 led

Last post by bavaria59 « 25 Aug 2014, 20:05
Replies: 9
by bavaria59 » 23 Aug 2014, 09:58

9 Replies

7788 Views

Last post by bavaria59
25 Aug 2014, 20:05
3528,5050,5630 Une difference au ratio lumen/watt ?

Last post by djo59 « 15 Aug 2014, 20:18
Replies: 12
by djo59 » 09 Aug 2014, 21:55
1

2
12 Replies

13432 Views

Last post by djo59
15 Aug 2014, 20:18
Programmation RGB

Last post by Bean « 10 Aug 2014, 17:34
Replies: 2
by Bean » 09 Aug 2014, 21:22

2 Replies

4649 Views

Last post by Bean
10 Aug 2014, 17:34
Taille de résistance pour montage de 500 LED

Last post by Termi87 « 04 Jun 2014, 14:38
Replies: 6
by El Enfoiro » 03 May 2014, 11:21

6 Replies

5685 Views

Last post by Termi87
04 Jun 2014, 14:38
Branchement LED Haute performances sur secteur

Last post by Gérard « 03 Jun 2014, 22:37
Replies: 10
by BorisG » 28 May 2014, 17:46
1

2
10 Replies

8476 Views

Last post by Gérard
03 Jun 2014, 22:37
Réalisation d'une lampe à LED avec variateur

Last post by Keon « 31 May 2014, 20:05
Replies: 2
by Keon » 07 May 2014, 14:12

2 Replies

3869 Views

Last post by Keon
31 May 2014, 20:05
les LEDs pour les Nuls

Last post by zeltron « 18 Apr 2014, 16:37
Replies: 5
by mums » 17 Apr 2014, 06:20

5 Replies

5237 Views

Last post by zeltron
18 Apr 2014, 16:37
Problème Led qui faiblissent prématurément

Last post by zeltron « 10 Mar 2014, 22:58
Replies: 2
by Dtror » 03 Mar 2014, 16:58

2 Replies

7043 Views

Last post by zeltron
10 Mar 2014, 22:58
luminosité de plusieurs led

Last post by zeltron « 01 Mar 2014, 20:47
Replies: 1
by Eric » 26 Feb 2014, 00:19

1 Replies

3180 Views

Last post by zeltron
01 Mar 2014, 20:47
Pourriez vous éclairer ma lanterne ?

Last post by zeltron « 19 Feb 2014, 22:37
Replies: 2
by s0ca » 20 Jan 2014, 15:12

2 Replies

3493 Views

Last post by zeltron
19 Feb 2014, 22:37
synchronisation 7 ampoules LED couleur changeante

Last post by Termi87 « 28 Jan 2014, 16:43
Replies: 4
by RSlideR77 » 21 Jan 2014, 12:03

4 Replies

8596 Views

Last post by Termi87
28 Jan 2014, 16:43
rampe led question techniques...

Last post by Gérard « 18 Jan 2014, 17:34
Replies: 1
by chtibi » 15 Jan 2014, 21:54

1 Replies

2828 Views

Last post by Gérard
18 Jan 2014, 17:34
led cree Q5 avec drivers 12v ad/dc 700ma

Last post by Gérard « 18 Jan 2014, 17:30
Replies: 1
by caporal38 » 17 Jan 2014, 01:18

1 Replies

3009 Views

Last post by Gérard
18 Jan 2014, 17:30
rampe de 10 LED

Last post by Gérard « 14 Jan 2014, 08:56
Replies: 11
by chaos » 14 Nov 2013, 00:40
1

2
11 Replies

8778 Views

Last post by Gérard
14 Jan 2014, 08:56
probleme de surconsommation

Last post by ludolu59 « 12 Jan 2014, 20:17
Replies: 2
by ludolu59 » 10 Jan 2014, 01:20

2 Replies

3455 Views

Last post by ludolu59
12 Jan 2014, 20:17
Tubes fluo afficheur 7 segments

Last post by Thienou « 21 Dec 2013, 18:57
Replies: 21
by Thienou » 17 Sep 2013, 22:23
1

2

3
21 Replies

16710 Views

Last post by Thienou
21 Dec 2013, 18:57
alimenté 81 led rgb

Last post by Gérard « 23 Nov 2013, 15:51
Replies: 1
by mz6v6 » 09 Nov 2013, 20:16

1 Replies

2860 Views

Last post by Gérard
23 Nov 2013, 15:51
projet de balisage au sol par pinceau lumineux

Last post by zeltron « 05 Nov 2013, 12:56
Replies: 1
by Daniel11 » 07 Oct 2013, 14:32

1 Replies

3180 Views

Last post by zeltron
05 Nov 2013, 12:56
Pas de changement de couleurs

Last post by zeltron « 17 Aug 2013, 10:59
Replies: 2
by Nat-et-Phil » 12 Aug 2013, 09:12

2 Replies

3826 Views

Last post by zeltron
17 Aug 2013, 10:59
durée de vie pratique des Led

Last post by admin « 03 Aug 2013, 13:22
Replies: 7
by KiLine » 17 Jul 2012, 15:42

7 Replies

5910 Views

Last post by admin
03 Aug 2013, 13:22
aide pour projet éclairage dalle led

Last post by nico75019 « 15 Jun 2013, 12:26
Replies: 7
by nico75019 » 06 Jun 2013, 10:07

7 Replies

6665 Views

Last post by nico75019
15 Jun 2013, 12:26
Spot GU5.3 RGB 12V pour éclairage arrière d'un fourgon

Last post by Youlze « 01 Jun 2013, 12:39
Replies: 2
by Youlze » 26 May 2013, 10:24

2 Replies

3910 Views

Last post by Youlze
01 Jun 2013, 12:39
Difficulté conception système d'éclairage LED

Last post by Termi87 « 29 Mar 2013, 19:11
Replies: 1
by Fab28 » 19 Mar 2013, 12:00

1 Replies

3828 Views

Last post by Termi87
29 Mar 2013, 19:11
Remplacer une Ampoule H3 par une H3 Led

Last post by zeltron « 03 Mar 2013, 10:26
Replies: 2
by sid005 » 27 Feb 2013, 21:16

2 Replies

4936 Views

Last post by zeltron
03 Mar 2013, 10:26
alimentation

Last post by Megablue « 10 Feb 2013, 20:43
Replies: 5
by ouragan55 » 08 Feb 2013, 20:24

5 Replies

4969 Views

Last post by Megablue
10 Feb 2013, 20:43
Combien de led pour une alim 12v DC/ 5W ?

Last post by ambiama « 16 Jan 2013, 22:06
Replies: 3
by LeXof » 11 Jan 2013, 20:10

3 Replies

4014 Views

Last post by ambiama
16 Jan 2013, 22:06
remplasser spot GU10 par Led

Last post by ridman « 04 Jan 2013, 01:41
Replies: 44
by ridman » 16 Dec 2009, 22:46
1

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3

4

5
44 Replies

30388 Views

Last post by ridman
04 Jan 2013, 01:41
connection douille mr 11 led

Last post by samson « 23 Dec 2012, 19:49
Replies: 1
by samson » 22 Oct 2012, 23:39

1 Replies

3017 Views

Last post by samson
23 Dec 2012, 19:49
Comment déterminer les valeurs d'une led ?

Last post by Gérard « 13 Oct 2012, 20:38
Replies: 19
by dIaBoLyK » 06 Oct 2012, 19:42
1

2
19 Replies

11164 Views

Last post by Gérard
13 Oct 2012, 20:38
remplacer une alim halogene 12v pour mettre des led

Last post by Gérard « 01 Oct 2012, 08:43
Replies: 15
by Plettil » 08 Sep 2012, 20:54
1

2
15 Replies

10160 Views

Last post by Gérard
01 Oct 2012, 08:43

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