Transformers codes or How can i find a replacement(or sellers) to this faulty transformer?
The codes on the transformer are specific to the manufacturer, and as there doesn't seem to be a clear manufacturer name you will probably never figure them out.

Once 220V has been applied then there are probably a variety of damaged components unless you got lucky and the fuse saved you. Transformers tend to fail by heat buildup which typically to takes longer than other parts to die, if the transformer is broken I would strongly advise purchasing and replacing the entire power board.