Transformer based voltage supply

The voltage adding machine by which the 1st voltage that should be added is connected to a primary side, and the 2nd voltage that should be added is connected to a secondary side is indicated including the transformer which has an and and secondary primary side. Have primary winding and secondary winding and it has a turn ratio of x: y of secondary versus [primary winding] winding, The transformer which prepares x times of in-series volumes in primary winding, prepares y times of in-series volumes in secondary winding, prepares the volume of the number of times equal to primary winding and secondary winding, and combines each volume of primary winding with the volume of secondary winding closely is indicated further.