| 摘要 |
A magnetic device according to one embodiment of the present invention includes: a bobbin which includes a hollow part which is extended in a longitudinal direction; a coil which is wound around the outer side of the bobbin; and a core which is combined with the bobbin from outside of the bobbin. The bobbin includes: a first winding part around which the coil is wound; a first winding part which is formed on one side of the longitudinal direction of the first winding part and around which the coil is wound outside thereof; a tolerance absorption part which is formed between the first winding parts; and a coupling part which is symmetrically formed outside the first winding parts. The tolerance absorption part is elastically deformed in the longitudinal direction. |
