| 摘要 |
The present invention reduces the size of an electric circuit including a common mode choke coil. An electric circuit provided with a first inductor and a third inductor circling, in a plan view seen from a first direction, around a first axis that extends along the first direction, and a second inductance circling, in a plan view seen from the first direction, around a second axis that extends along the first direction. A second area in which the second inductor is provided overlaps, in the first direction, a first area in which the first inductor is provided or a third area in which the third inductor is provided. The direction of a magnetic field generated in the first axis by the first inductor and the third inductor when a common mode signal is inputted to the first inductor or the third inductor is opposite the direction of a magnetic field generated in the second axis by the second inductor. |
