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Is transformer output AC or DC?

in Electrical Engineering

Is transformer output AC or DC?

1 Answer

The output of a transformer is **AC (Alternating Current)**.

Transformers are designed to work with AC because they rely on the principle of electromagnetic induction, which requires a changing magnetic field. When AC flows through the primary coil of the transformer, it creates a changing magnetic field, which induces a voltage in the secondary coil, producing an AC output.

If you want DC (Direct Current), you would need to use additional components like rectifiers to convert the AC output from the transformer into DC.

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