| 摘要 |
<p>Provided is a reactor having less of a risk of resin leaking into the periphery of a lead wire. A reactor (100) is a device in which coils are wound around resinous bobbins. Bobbins (2a, 2b) have flanges (3). The flanges (3) are provided with slits (5). Lead wires (12) of coils (10a, 10b) pass through the slits (5). The coils (10a, 10b) are covered by a resin (30) between the flanges (3) at the ends of the bobbins. When the resin (30) is cast, the resin is preferably filled only into the openings of the slits (5). When the resin is filled into a mold, the flanges (3) accommodating the lead wires (12) in the slits (5) prevent the resin from leaking out.</p> |
