Question

The type of transformer used in battery charger is ?

Answer 1

Answer:

A battery charger is basically a DC power supply source. Here a transformer is used to step down the AC mains input voltage to the required level as per the rating of the transformer.

Explanation:

A transformer in a circuit implies that AC voltage is being applied to the transformer. ... So NO, a transformer is not useful in supplying a DC voltage to a battery to charge it.

Answer 2

Answer:

The secondary is usually grounded on one terminal. There are three primary types of voltage transformers (VT): electromagnetic, capacitor, and optical. The electromagnetic voltage transformer is a wire-woundtransformer.

Explanation:

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