The role of VENTA DE TRANSFORMADORES ELECTRICOS is always to switch voltage from value to a different; 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 varieties of coils—the primary and secondary https://www.xaphyr.com/blogs/1089889/Do-You-Know-What-Electrical-Transformers-Do