| 摘要 |
PROBLEM TO BE SOLVED: To provide a reactor that reduces noise emission.SOLUTION: The reactor includes: a first magnetic body; a coil insulated from the first magnetic body and arranged so as to surround the first magnetic body; and a second magnetic body arranged except on a centerline of the first magnetic body parallel to a direction of magnetostrictive vibration of the first magnetic body caused in response to a magnetic field generated by an input signal to the coil. The first magnetic body has first and second end portions including the centerline. The second magnetic body is arranged in contact with a surface of the first magnetic body on a straight line orthogonal to the centerline. On the basis of the input signal input into one end side of the coil, an output signal is output from an opposite end side of the coil. |
