The role of TRANSFORMADORES ELECTRICOS would be to switch voltage in one value to another; normally from higher to lower voltage or vice versa. They incorporate two teams of coils or windings which are connected to a ferromagnetic core. There are two types of coils—the primary and secondary conductors. https://andreqhyo93693.wikihearsay.com/3166535/do_you_know_what_electrical_transformers_do