Transformer structure

The utility model provides a transformer structure, includes bobbin, first coil, two second coils and iron core group. The bobbin has a wire winding portion, and one side of wire winding portion is equipped with the pin seat, is equipped with a plurality of first pins on the pin seat. First coil twines in the wire winding portion of bobbin, first coil electricity connect in a plurality of first pins. The sheetmetal of second coil for having electric conductivity, two second coils have each had an annular body and two second pins, and two second coils set up in the side of the wire winding portion of bobbin. Iron core group sets up on the bobbin, and the inside of wearing to locate first coil and two second coils is organized to the iron core. Borrow this, can make the direct current resistance descend to reduce power consumption, and improve the temperature rise. 种变压器结构，包括绕线架、第线圈、两个第二线圈以及铁芯组。绕线架具有绕线部，绕线部的侧设有接脚座，接脚座上设有多个第接脚。第线圈缠绕于绕线架的绕线部上，第线圈电连接于所述多个第接脚。第二线圈为具有导电性的金属片，两个第二线圈各具有环形本体及两个第二接脚，两个第二线圈设置于绕线架的绕线部的侧边。铁