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Archives pour: "Septembre 2013" - Loubardes

Archives pour: "Septembre 2013"

Circuit imprimé du régulateur

par Le Grincheux  

Pour limiter les fuites magnétiques, le transformateur utilisé sera un tranformateur torique à un enroulement primaire et deux enroulements secondaires. Le schéma du circuit devient donc : Fig. 1 : schéma utilisant un transformateur torique à deux enro… suite »

Réduction du bruit

par Le Grincheux  

L'alimentation régulée présentée hier fournit une tension régulée et filtrée de bonne qualité pour les filaments de chauffage. Néanmoins, l'ajout de condensateurs sur les diodes rapides de redressement et d'une bobine sans ferrite permet de supprimer to… suite »

Régulation

par Le Grincheux  

Mon emploi du temps est assez chargé et je ne peux passer autant de temps que je le voudrais sur ce projet. Néanmoins, j'ai eu un peu de temps pour achever l'étude de la régulation des tensions des filaments de chauffages. Afin d'assurer une différence… suite »

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