polarisation directe

pɔlaʁizasjɔ̃ diʁɛkt

Definition

Definition of polarisation directe - Reverso French Dictionary

Noun, feminine

électronique

TECH.

état d'une jonction semi-conducteur qui permet le passage du courant

TECH.

La diode conduit en polarisation directe avec une tension de 0,7 V.
Le transistor fonctionne en polarisation directe dans ce circuit.
On observe un courant important en polarisation directe.

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Expressions with polarisation

filtre de polarisation

dispositif optique qui ne laisse passer que la lumière orientée dans une direction

Le photographe utilise un filtre de polarisation pour éliminer les reflets sur l'eau.

circuit de polarisation

ensemble de composants qui fixe le point de fonctionnement d'un transistor

Le circuit de polarisation stabilise le fonctionnement de l'amplificateur.

courant de polarisation

courant continu qui traverse un composant électronique pour son bon fonctionnement

Le transistor nécessite un courant de polarisation pour amplifier le signal.

polarisation circulaire

état d'une onde lumineuse dont le champ électrique tourne en cercle

Les lunettes 3D utilisent la polarisation circulaire pour séparer les images.

polarisation diélectrique

phénomène où un champ électrique sépare les charges dans un isolant

La polarisation diélectrique augmente la capacité du condensateur.

polarisation inverse

tension appliquée dans le sens opposé à la conduction normale d'un composant électronique

La diode en polarisation inverse bloque le passage du courant électrique.

View all translations of polarisation directe

✨Click below to see the appropriate translations facing each meaning.

English:forward bias, ...
German:Durchlassrichtung, ...
Italian:polarizzazione diretta, ...
Spanish:polarización directa, ...
Portuguese:polarização direta, ...
Chinese:正向偏置, ...
Japanese:順方向バイアス, ...
Arabic:انحياز أمامي, ...
Hebrew:הַטְעָנָה יְשִׁירָה, ...
Russian:прямое смещение, ...
Ukrainian:пряма поляризація, ...
Catalan:polarització directa, ...
Danish:fremadpolarisering, ...
Dutch:doorlaatrichting, ...
Greek:άμεση πόλωση, ...
Hungarian:nyitóirányú előfeszítés, ...
Khmer:ប៉ូលារីសាស្យុងទៅមុខ, ...
Korean:순방향 바이어스, ...
Polish:polaryzacja bezpośrednia, ...
Portuguese (BR):polarização direta, ...
Romanian:polarizare directă, ...
Swedish:framriktad polarisation, ...
Thai:ไบอัสตรง, ...
Turkish:doğru polarma, ...
Vietnamese:phân cực thuận, ...

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