| 摘要 |
An inductive charging paddle includes a coil, which is located about a core. The coil is connected to an electricity supplying apparatus through a cable. The coil includes a bobbin and a line wound about the bobbin. The line includes a litz wire and a tubing for coating the litz wire. The tubing is made of a heat-shrinkable resin and is heat shrunk for holding strands of the litz wire together. The strands in the litz wire are prevented from rubbing against each other by a simple structure.
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