Patent ID: 11916399
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. The coil according to claim 1, wherein
the coil is a two-layer coil, the wire-winding part of the coil comprises a first-layer wire-winding part and a second-layer wire-winding part, wherein the input terminal or the output terminal is located at a first layer of the coil or a second layer of the coil;
the output terminal comprises a first part of the output terminal and a second part of the output terminal;
one end of the first part of the output terminal is connected to an innermost-turn coil of the first-layer wire-winding part, and the first part of the output terminal and the first-layer wire-winding part are located on a same plane; and
the second part of the output terminal and the second-layer wire-winding part are located on a same plane, one end of the second part of the output terminal is used as an output end of the coil and is connected to the external circuit, and an other end of the second part of the output terminal and an other end of the first part of the output terminal are connected in series via a through hole disposed between the first-layer wire-winding part and the second-layer wire-winding part.