Conseils pour montage relié au secteur

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Bonjour,










m'assurer de ne pas faire n'importe quoi.
Pour la conversion AC/DC, je compte utiliser un convertisseur Mean Well


l'imprimante.





1.5mm et 3.2mm le long de la surface de l'isolant (creepage) :
https://www.smps.us/pcbtracespacing.html


pistes : http://prntscr.com/vrjsw7




Quid du raccordement de la terre sur le PCB ?
Je pensais faire un plan de masse avec la terre mais j'ai pu lire que ce

Par ailleurs, ne devrais-je pas raccorder la sortie 0V du module





Re: Conseils pour montage relié au secteur


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Et donc ne pas concerner l?explication pour ceux montage ...


Re: Conseils pour montage relié au secteur
hello ,
y'a t'il un transfo d'alim ?

Re: Conseils pour montage relié au secteur

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Hello,

Non, il y a simplement un convertisseur AC/DC IRM-10-5.
En revanche, ce convertisseur a l'air de fournir une isolation
galvanique. Datasheet :
https://www.meanwell.fr/content/files/pdfs/productPdfs/MW/IRM-10-spec.pdf



- JOUT1 permet d'alimenter l'imprimante 3D (230V AC) en passant par le
relais.
- PI_PWR alimentera le PI (5V DC)


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sachant qu'on ne maitrise que raremen le positionnement du neutre on


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tension de claquage entre primaire et secondaire.
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vernir

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Ok !
Merci pour ce retour

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