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Transformator Flashcards

(7 cards)

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1
Q

Trasformator

A

Disp elec de ca care permite conversia (I U) de la o val de intrare la o val de iesire ,rel dintre ele fiind dp cu param constructivi (nr de slire dintre primar si secundar)

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2
Q

Clasif in fct de nr de spire

A

Monofazat
Trifazat
Polifazat

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3
Q

Clasif in fct de dom de utilizare

A 
De putere
Undofrecventa
Radiofrecventa
Separatie galvanica
Surse de comutatie (inversoare)
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4
Q

Clasif in fct de reg de transformare intre primar si sec

A

Conorator
Ridicator
Raport 1:1

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5
Q

Clasif dupa modul in care se face concersia

A

Dir
Indir
Promar :curent
Secundar :temsiune

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6
Q

Clasif in fct de rap de transf

A

Fix

Variabil

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7
Q

Clasif dupa frecv tens de alim

A

Fara fecventa : miez de otel electrolitic

Medie frecventa circ deschis

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