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    • CAN/CSA-C381.1-F08 (C2013)

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    CAN/CSA-C381.1-F08 (C2013)

    Calcul de l'efficacité énergétique des blocs d'alimentation externes à simple tension c.a.-c.c. et c.a.-c.a.: Méthode d'essai
    SKU: 2419515 Published by CSA Group Publication Year 2008 Reaffirmed in 2013 34 pages Withdrawn

    Product Details

    • Preface/Scope
    Preface

    Ce document constitue la première édition de la CSA C381.1, Calcul de l'efficacité énergétique des blocs d'alimentation externes à simple tension c.a.-c.c. et c.a.-c.a. : méthode d'essai. 
     

    Domaine d'application


    1.1 Généralités

    Cette norme présente une méthode d'essai applicable au calcul de l'efficacité énergétique des blocs d'alimentation externes dans diverses conditions de charge. Elle s'applique aux blocs d'alimentation externes à une seule tension c.a.-c.c. et c.a.-c.a., qui produisent une sortie alternative ou continue à une tension fixe ou choisie par l'utilisateur grâce à un sélecteur.

    Note : Les blocs d'alimentation externes sont conçus pour convertir la tension secteur alternative en une tension de sortie basse tension (alternative ou continue) couramment utilisée pour les ordinateurs portables, les téléphones sans fil et les cellulaires, les chaînes stéréo portatives, etc. Les blocs d'alimentation externes sont des dispositifs distincts du produit qu'ils alimentent.
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