Device for forming a toroidal coil and method for forming a toroidal coil

A device for forming a toroidal coil, comprising a guide component including channels for receiving portions of a wire that form turns of said toroidal coil when being arranged around a toroidal magnetic core, said channels being defined on a face of said guide component to be arranged opposite an outer face of said toroidal magnetic core, said guide component has an annular shape with an annular inner wall demarcating a central space for accommodating the toroidal magnetic core, and comprises a plurality of said channels being distributed throughout said annular inner wall separated from one another in accordance with a predetermined order,

• wherein said central space is demarcated by interstitial portions between channels of said annular inner wall and has a diameter larger than an outer diameter of the toroidal magnetic core;
• wherein the guide component comprises projections at least at one end of at least part of said interstitial portions for supporting the toroidal magnetic core at least by one of its annular bases;
• wherein the guide component comprises two annular guide half-components that can be coupled to one another by two respective opposing coupling bases and said opposing coupling bases comprise respective coupling configurations;
• and
• wherein the guide component is removed once the turns of the wire are positioned and fixed on the toroidal magnetic core.