By Yves Mergy
Lorsqu'un appareil fonctionne mal ou pas du tout, il arrive fréquemment que l'alimentation soit en reason. Les dysfonctionnements occasionnés sont nombreux et variés: surtension, sous-tension, ronflement, parasites, manque de puissance. Ils conduisent parfois à une destruction natural et basic de ses composants ! C'est pourquoi à chaque circuit doit correspondre une resource d'alimentation adaptée.
Pratique et très illustré, cet ouvrage vous permet de choisir et de réaliser, que vous soyez beginner passionné, étudiant ou électronicien confirmé, l'alimentation dont vous avez besoin. Différentes réalisations sont proposées par ordre croissant de difficulté, les tracés de leurs circuits imprimés sont fournis, ainsi que les directions permettant d'assembler leurs composants. L'ouvrage traite des alimentations avec ou sans transformateur, à commande numérique par microcontrôleur, et à découpage pour élever ou abaisser los angeles pressure.
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