Being reputed manufacturer, supplier and exporter of Auto Transformers and we are established in Ahmedabad. Our manufactured product ranges comprises of X-Ray transformer, Single Phase Isolation Transformer and Three Phase Isolation Transformer. In this offered auto transformer, both the windings such as primary and secondary are connected to each other electrically. Both the windings are not isolated from each other. Some parts of the winding carries power.

It takes an immense pleasure to introduce ourselves that we are engaged in offering a huge range of electrical transformer fabricated by using quality material to ensure high efficiency and trouble free service life. Automatic Electric Company brand name Auto Transformer are used to supply diverse voltages to load as stabilizer and also used as lighting transformers in supplying different voltages to light fittings. Used for machines with voltage ranges from 480 v to 600 v supply. These are used for providing conversions between two common domestic mains voltage bands ranging from 100-130 and 200-250. Used for long rural power distribution lines in which the variable ratio of the Auto Transformer balances voltage drop along the line.