what is transformer ?
The transformer is static device which is used for step up or step down the voltage without change in the frequency.
It is static device so the efficiency is higher.
transformer is working on the principal of electromagnetic induction.
transformers ratings in kva.
The transformer is static device which is used for step up or step down the voltage without change in the frequency.
It is static device so the efficiency is higher.
transformer is working on the principal of electromagnetic induction.
transformers ratings in kva.
following are the types of transformer
- step up transformer
- step down transformer
- current transformer
- potential transformer
- core type
- shell type
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