The role of TRANSFORMADORES DE VOLTAJE is usually to switch voltage from one value to another; normally from higher to lower voltage or vice versa. They consist of two groups of coils or windings which might be connected to a ferromagnetic core. There are two varieties of coils—the primary and https://connerpopl93828.oneworldwiki.com/6495797/do_you_know_what_electrical_transformers_do