Théorie des LED

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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

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Last post by admin
28 Jan 2017, 20:07

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Lampe à LED

Last post by nathes2016 « 20 Oct 2015, 11:35
Replies: 6
by deb1234 » 14 Jun 2014, 23:37

6 Replies

13472 Views

Last post by nathes2016
20 Oct 2015, 11:35
Questions pour installations leds et appretissage...

Last post by zeltron « 23 Jul 2015, 13:00
Replies: 2
by lespinet » 28 Aug 2009, 18:28

2 Replies

4111 Views

Last post by zeltron
23 Jul 2015, 13:00
Instalation ruban LED 6 000lm sur 50m

Last post by Gérard « 29 Jan 2015, 09:44
Replies: 7
by vortex » 27 Jan 2015, 03:40

7 Replies

5551 Views

Last post by Gérard
29 Jan 2015, 09:44
kit luminuex pour cerf volant

Last post by Gérard « 27 Jan 2015, 21:12
Replies: 3
by lukik » 26 Jan 2015, 21:16

3 Replies

3780 Views

Last post by Gérard
27 Jan 2015, 21:12
Rouleau ruban led

Last post by zeltron « 24 Dec 2014, 11:47
Replies: 11
by bpbordeaux » 05 Nov 2009, 22:14
1

2
11 Replies

16980 Views

Last post by zeltron
24 Dec 2014, 11:47
phare étanche plongée

Last post by Gibi68 « 22 Aug 2014, 20:00
Replies: 2
by Gibi68 » 17 Aug 2014, 17:02

2 Replies

3382 Views

Last post by Gibi68
22 Aug 2014, 20:00
luminosité de plusieurs led

Last post by zeltron « 01 Mar 2014, 20:49
Replies: 1
by Eric » 26 Feb 2014, 00:11

1 Replies

2726 Views

Last post by zeltron
01 Mar 2014, 20:49
Durée de vie LED UV, catastrophique...

Last post by Ledman « 12 Jul 2013, 17:26
Replies: 13
by jC_Omega » 08 Dec 2009, 11:16
1

2
13 Replies

9396 Views

Last post by Ledman
12 Jul 2013, 17:26
Led SMD Consiel de Réparation

Last post by ambiama « 25 Aug 2012, 14:52
Replies: 15
by Vectra_evo » 05 May 2012, 10:24
1

2
15 Replies

11058 Views

Last post by ambiama
25 Aug 2012, 14:52
LED à changement automatique de couleur

Last post by zeltron « 13 Aug 2012, 14:07
Replies: 20
by ptitnico » 06 Dec 2008, 19:23
1

2

3
20 Replies

17856 Views

Last post by zeltron
13 Aug 2012, 14:07
Résultat sous Dialux sous évalué?

Last post by ambiama « 31 Jul 2012, 22:20
Replies: 6
by papayou » 21 Jul 2012, 11:13

6 Replies

4508 Views

Last post by ambiama
31 Jul 2012, 22:20
Découpage des leds

Last post by ambiama « 19 Feb 2012, 10:41
Replies: 1
by xavier751 » 17 Feb 2012, 01:28

1 Replies

2678 Views

Last post by ambiama
19 Feb 2012, 10:41
led smd qui s'éteignent

Last post by Termi87 « 27 Jan 2012, 19:00
Replies: 1
by scenic2t » 27 Jan 2012, 18:37

1 Replies

2561 Views

Last post by Termi87
27 Jan 2012, 19:00
Led 3258, rendement ?

Last post by impactld « 04 Apr 2011, 19:59
Replies: 7
by impactld » 01 Apr 2011, 12:18

7 Replies

5708 Views

Last post by impactld
04 Apr 2011, 19:59
LED Blanches

Last post by OXARO « 10 Dec 2009, 10:16
Replies: 7
by patsak » 08 Dec 2009, 15:36

7 Replies

4781 Views

Last post by OXARO
10 Dec 2009, 10:16
Comment distinguer le pole + du - sur les leds de puissance?

Last post by impactld « 21 Oct 2009, 19:48
Replies: 11
by djo59 » 13 Oct 2009, 15:17
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2
11 Replies

9373 Views

Last post by impactld
21 Oct 2009, 19:48
Pertes par conduction et convection

Last post by admin « 04 Jul 2009, 21:23
Replies: 7
by olivier » 26 Jun 2009, 11:09

7 Replies

5724 Views

Last post by admin
04 Jul 2009, 21:23
Température de couleur de LED

Last post by jC_Omega « 04 Apr 2009, 10:19
Replies: 9
by Eagles » 03 Apr 2009, 09:51

9 Replies

6364 Views

Last post by jC_Omega
04 Apr 2009, 10:19
Principe de fonctionnement d'une LED

Last post by quentin3201 « 05 Dec 2008, 12:14
Replies: 2
by lio325 » 30 Oct 2006, 13:26

2 Replies

4033 Views

Last post by quentin3201
05 Dec 2008, 12:14
Diode laser

Last post by Perig « 26 Mar 2008, 22:34
Replies: 1
by arkos » 26 Mar 2008, 09:44

1 Replies

2745 Views

Last post by Perig
26 Mar 2008, 22:34
faire varier les LED ?

Last post by Perig « 13 Mar 2008, 23:21
Replies: 2
by Bernie » 11 Mar 2008, 12:18

2 Replies

3956 Views

Last post by Perig
13 Mar 2008, 23:21
eclairement d'une surface par une LED

Last post by Perig « 13 Feb 2008, 18:07
Replies: 11
by douxlemon » 08 Jan 2008, 20:39
1

2
11 Replies

7178 Views

Last post by Perig
13 Feb 2008, 18:07
Eclairage LED cms couleur et distance

Last post by Perig « 30 Jan 2008, 23:20
Replies: 5
by douxlemon » 21 Jan 2008, 20:48

5 Replies

5862 Views

Last post by Perig
30 Jan 2008, 23:20
parametre leds cms

Last post by Perig « 30 Jan 2008, 23:13
Replies: 1
by douxlemon » 21 Jan 2008, 20:51

1 Replies

2795 Views

Last post by Perig
30 Jan 2008, 23:13
Efficacité lumineuse

Last post by Loki « 10 Dec 2007, 10:30
Replies: 1
by square44 » 05 Dec 2007, 10:19

1 Replies

2863 Views

Last post by Loki
10 Dec 2007, 10:30
luminosité résiduelle d'une LED

Last post by kentin « 05 Nov 2007, 12:52
Replies: 2
by kentin » 04 Nov 2007, 20:05

2 Replies

3299 Views

Last post by kentin
05 Nov 2007, 12:52
couleur d'emission des LEDs

Last post by zeltron « 30 Jul 2007, 10:46
Replies: 4
by kantin » 27 Jul 2007, 13:16

4 Replies

3929 Views

Last post by zeltron
30 Jul 2007, 10:46
diode infrarouge LD271

Last post by Perig « 26 Jan 2007, 09:14
Replies: 5
by cedric » 22 Jan 2007, 21:54

5 Replies

4696 Views

Last post by Perig
26 Jan 2007, 09:14
Fonctionnement a l'échelle des éléctrons

Last post by Perig « 22 Jan 2007, 23:00
Replies: 4
by florian » 11 Jan 2007, 09:19

4 Replies

4018 Views

Last post by Perig
22 Jan 2007, 23:00
temps d'allumage

Last post by Integra « 06 Jun 2006, 23:18
Replies: 7
by shadowman » 19 May 2006, 12:42

7 Replies

5207 Views

Last post by Integra
06 Jun 2006, 23:18

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