Transformers transform from one voltage to another. It would help if you had different voltages to make something work. That’s how they work. Voltage determines how much power it can handle. However, transformers are made with a certain voltage, so they cannot change their voltages to match your needs. You can only use them to transform from one voltage to another of the same size. Here we are sharing some main characteristics of a transformer.

1. Main Characteristics of a
Transformer
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All Transformers Share Some Common
Features Regardless of Their Type:
All transformers make use of
electromagnetic induction laws
The frequency of input and output power is
the same
The losses that do occur in transformers are
smaller than those in other electrical
devices.
The primary and secondary coils are devoid
of electrical connection . The transfer of
power is through magnetic flux.
No moving parts are required to transfer
energy, so there are no friction or windage
losses as with other electrical devices.
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