The role of TRANSFORMADORES DE VOLTAJE is usually to switch voltage derived from one of value to an alternative; normally from higher to lessen voltage or the other way round. They contain two groups of coils or windings which can be connected to a ferromagnetic core. There are two kinds https://trentonzqhx36936.wikibriefing.com/3113138/do_you_know_what_electrical_transformers_do