1. REPUBLICA BOLIVARIANA DE VENZUELA
INSTITUTO POLITECNICO SANTIAGO
MARIÑO AMPLIACION MERIDA
ESCUELA DE INGENIERIA ELECTRICA
ENGLISH I
CARLOS SALAS
C.I. 19751775
NOVEMBER 2ND, 2012
2. It is a device that turns the alternate electric power of
a certain level of tension, in alternate energy of another
level of tension, by means of electromagnetic
interaction.
3. *According to his applications:
•Transformer tension elevator / reducer
•Transformers elevators
•variable Transformers
•Transformer of isolation
•Transformer of supply
•three-phase Transformer
•Transformer of pulses
4. *According to his
construction:
•Autotransformer
• Transformer with core
toroidal
•Transformer of orientated
grain
•Transformer of air core
• Transformer of
surrounding core
Transformer piezoelectric
Transformer with core toroidal
6. If there is applied an electromotive alternate force in wound
primarily, there will circulate along this one an alternating
current that will create in turn a magnetic variable field. This
magnetic variable field will originate, for electromagnetic
induction, the appearance of an electromotive force in the ends
of wound secondarily.
