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V - Cours - École Polytechnique de Montréal

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Redresseur simple alternance<br />

Tension moyenne<br />

• La tension moyenne est donnée par :<br />

V moy<br />

=(V s<br />

/π)-(V D0<br />

/2)<br />

Tension PIV<br />

• La tension PIV <strong>de</strong> la dio<strong>de</strong> est :<br />

<br />

PIV = V s<br />

Courant maximum<br />

• Le courant maximum est donné par :<br />

<br />

I max<br />

=(V s<br />

-V D0<br />

)/R<br />

ELE2302 – Chap. 2 : Dio<strong>de</strong>s - Applications 26<br />

© A. Khouas, 2005

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