| 摘要 |
A thin transformer includes a hollow coil bobbin around which a coil is wound, an iron core provided to pass through a portion of the coil bobbin, and a terminal section having several terminals electrically connected to drawn-out lines of the coil and electrically and mechanically connected to a circuit board, the terminal section disposed adjacent to the coil bobbin below the iron core and provided at the terminal section such that a first portion of each terminal connected to a corresponding one of the drawn-out lines is exposed from a side surface of the terminal section other than a lower surface of the terminal section from which each terminal is exposed for connection to the circuit board. A plurality of grooves through which the drawn-out lines connected to the respective terminals can pass are formed on the terminal section. Accordingly, it is possible to decrease a total height of the transformer necessarily used for an electronic, thus accomplishing the decrease of a thickness and size of the electronic apparatus.
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