Variable Auto Transformer

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Variable Auto Transformer

Known as leading variable auto transformer manufacturer & supplier in India. We manufacture efficeint Variable Auto Transformer as per customer requirement. All other voltage transformer has two electrical wings however the Variable Auto transformer has only one single voltage winding which is common to both sides. The auto transformer has one winding, which is common to both the primary & secondary circuits.In autotransformer the primary & secondary windings are linked together with both electrically & magnetically. The main advantage of this type of transformer is that it can be manufacture much cheaper cost then other, however the main disadvantage of this type of transformer is that it does not have primary & secondary winding.

Auto transformer also is designer with more than one single tapping point. Auto transformer can be used to provide different voltage point. It is used to adjust the line voltage to either change its value or keep it constant.