AUTOTRANSFORMER
In an
autotransformer, the input (or primary) and the output (or secondary)
are electrically connected, while in an isolation transformer they
are completely separated.
ISOLATION
TRANSFORMER
Only a portion of
the electrical energy is changed in an autotransformer, the remainder
flowing directly between the primary and secondary.
In an isolation
transformer, all the energy is transformed. For these reasons, an
autotransformer is smaller, lighter and less costly than a comparable
isolation transformer.
No comments:
Post a Comment