| 摘要 |
<p>A reactor which reduces a possibility of leakage of resin into the vicinity of a lead is provided. The reactor (100) is a device in which a coil is wound on a bobbin made of resin. The bobbin (2a, 2b) has a flange (3). The flange (3) is provided with a slit (5). A lead (12) of the coil (10a, 10b) extends through the slit (5). The coil (10a, 10b) is covered by resin (30) between flanges (3) at both sides of the bobbin. Upon casting the resin (30), it is only required to fill the resin at an opening of the slit (5). Upon filing the resin in a die, the flange (3) containing the lead (12) in its slit (5) prevents leakage of the resin.</p> |
