{"id":1084,"date":"2019-04-06T21:36:05","date_gmt":"2019-04-06T19:36:05","guid":{"rendered":"http:\/\/www.laser-maker.com\/?page_id=1084"},"modified":"2020-08-01T17:17:46","modified_gmt":"2020-08-01T15:17:46","slug":"04-ilda-buffer-pcb","status":"publish","type":"page","link":"https:\/\/www.laser-maker.com\/index.php\/alos-project\/04-ilda-buffer-pcb\/","title":{"rendered":"04 – ILDA buffer PCB"},"content":{"rendered":"

\"\"<\/a><\/p>\n

The ILDA buffer PCB copies the input signals and performs the galvanic isolation of the interlock with the PC<\/span><\/p>\n

La PCB tampon ILDA copie les signaux d’entr\u00e9e et r\u00e9alise l’isolation galvanique de l’interlock avec le PC<\/span><\/p>\n

\"\"<\/a><\/p>\n

You have to use a good cable for signals<\/span>
\nSection 0.75mm\u00b2 (automotive grade) VS 0.2mm\u00b2<\/span><\/p>\n

Il faut utiliser du bon cable pour les signaux<\/span>
\nSection 0.75mm\u00b2 (grade automobile) VS 0.2mm\u00b2<\/span><\/p>\n

\"\"<\/a><\/p>\n

The TEKO 2B case is cut for DB25<\/span><\/p>\n

Le boitier TEKO 2B est d\u00e9coup\u00e9 pour les DB25<\/span><\/p>\n

\"\"<\/a>Then the painting<\/span><\/p>\n

Ensuite la mise en peinture<\/span><\/p>\n

\"\"<\/a>Let’s go for soldering!<\/span><\/p>\n

C’est parti pour la soudure!<\/span><\/p>\n

\"\"<\/a><\/p>\n

We cut well flush<\/span><\/p>\n

On coupe bien \u00e0 ras<\/span><\/p>\n

\"\"<\/a>We solder the resistances first and then the capacitors<\/span><\/p>\n

On soude les r\u00e9sistances en premier puis les condensateurs
\n<\/span><\/p>\n

\"\"<\/a>Then the breakable bars<\/span><\/p>\n

Ensuite les barrettes s\u00e9cables<\/span><\/p>\n

\"\"<\/a>Now it’s time to put the wrist strap<\/span><\/p>\n

Maintenant c’est le moment de mettre le bracelet antistatique<\/span><\/p>\n

\"\"<\/a>Placing diodes and support<\/span><\/p>\n

Mise en place des diodes et du support<\/span><\/p>\n

\"\"<\/a><\/p>\n

For the DB25 we only sold a pin for the moment<\/span><\/p>\n

Pour le DB25 on ne soude qu’une patte pour le moment<\/span><\/p>\n

\"\"<\/a>Be careful that there is no gap!<\/span><\/p>\n

Attention qu’il n’y ai pas de d\u00e9calage!<\/span><\/p>\n

\"\"<\/a>With an antistatic mat I solder the integrated circuits<\/span><\/p>\n

Avec un tapis antistatique je soude les circuits int\u00e9gr\u00e9s<\/span><\/p>\n

\"\"<\/a>The 4 amplifiers are soldered …<\/span><\/p>\n

Les 4 amplificateurs sont soud\u00e9s…<\/span><\/p>\n

\"\"<\/a><\/p>\n

Now you need isopropanol alcohol<\/span><\/p>\n

Il faut maintenant de l’alcool isopropanol<\/span><\/p>\n

\"\"<\/a>This to carry out the cleaning<\/span><\/p>\n

Ceci pour r\u00e9aliser le nettoyage<\/span><\/p>\n

\"\"<\/a><\/p>\n

Let’s place the wiring of the power supplies<\/span><\/p>\n

\u00a0Mise en place du c\u00e2blage des alimentations<\/span><\/p>\n

\"\"<\/a>The ILDA output female connector<\/span><\/p>\n

Le connecteur femelle de sortie ILDA<\/span><\/p>\n

\"\"<\/a>Here is the high quality cable for X \/ Y signals<\/span><\/p>\n

Voici le c\u00e2ble de haute qualit\u00e9 pour les signaux X\/Y<\/span><\/p>\n

\"\"<\/a><\/p>\n

You need different heat shrink sleeves<\/span><\/p>\n

Il faut diff\u00e9rentes gaines thermor\u00e9tractables<\/span><\/p>\n

\"\"<\/a><\/p>\n

One last for the 2 cables<\/span><\/p>\n

Une derni\u00e8re pour les 2 c\u00e2bles<\/span><\/p>\n

\"\"<\/a>Inspection with a magnifying glass and a little dry air<\/span><\/p>\n

Inspection \u00e0 la loupe et un peu d’air sec<\/span><\/p>\n

\"\"<\/a><\/p>\n

It’s time to finish the wiring<\/span><\/p>\n

C’est le moment de terminer le c\u00e2blage<\/span><\/p>\n

\"\"<\/a><\/p>\n

Power test with symmetrical power supply<\/span><\/p>\n

Test d’alim. avec alimentation sym\u00e9trique<\/span><\/p>\n

\"\"<\/a><\/p>\n

Test with an oscilloscope and a frequency generator<\/span><\/p>\n

Test avec un oscilloscope et un g\u00e9n\u00e9rateur de fr\u00e9quences<\/span><\/p>\n

\"\"<\/a><\/p>\n

Finally I test with a small laser projector:<\/span>
\nIt is necessary to carry out the cabling of an output connector
\n<\/span><\/p>\n

Pour finir je test avec un petit projecteur laser:<\/span>
\nIl faut r\u00e9aliser le c\u00e2blage d’un connecteur de sortie
\n<\/span><\/p>\n

Step 05 – CPU enclosure assembly \/ Etape 05 montage coffret CPU<\/a><\/p>\n

Back to summary \/ Retour au sommaire<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The ILDA buffer PCB copies the input signals and performs the galvanic isolation of the interlock with the PC La PCB tampon ILDA copie les signaux d’entr\u00e9e et r\u00e9alise l’isolation galvanique de l’interlock avec le PC You have to use a good cable for signals Section 0.75mm\u00b2 (automotive grade) VS 0.2mm\u00b2 Il faut utiliser du […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":111,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1084","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/1084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/comments?post=1084"}],"version-history":[{"count":18,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/1084\/revisions"}],"predecessor-version":[{"id":2902,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/1084\/revisions\/2902"}],"up":[{"embeddable":true,"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/pages\/111"}],"wp:attachment":[{"href":"https:\/\/www.laser-maker.com\/index.php\/wp-json\/wp\/v2\/media?parent=1084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}