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V - Cours - École Polytechnique de Montréal

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Redresseur en pont<br />

Fonctionnement du redresseur en pont<br />

v ≥2V ⇒D ,D ON et D ,D OFF ⇒v v −2 V ( R r )<br />

s D0 1 2 3 4 0 s D0<br />

D<br />

v ≤−2V ⇒D ,D OFF et D ,D ON ⇒v −v −2 V ( R r )<br />

s D0 1 2 3 4 0 s D0<br />

D<br />

−2V ≤v ≤2V ⇒D ,D ,D et D OFF⇒ v = 0<br />

D0 s D0 1 2 3 4 0<br />

Alternance positive<br />

Alternance négative<br />

Microelectronic Circuits – Fifth Edition<br />

Copyright © 2004 by Oxford University Press, Inc.<br />

ELE2302 – Chap. 2 : Dio<strong>de</strong>s - Applications 36<br />

© A. Khouas, 2005

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