| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve reliability of an electric double layer capacitor without routing a harness or the like between the electric double layer capacitor and a control circuit board. SOLUTION: The wiring construction 10 of an electric double layer capacitor comprises a metal can 31, an electrode winding 32 housed in the can 31, a lid 33 for covering the can 3, and a pole protrusion 34 protruded from the lid 33 toward the outside. The pole protrusion 31 is one pole of the electric double layer capacitor 30 and the can 31 is the other pole. In this case, a control circuit board 20 for balancing the charging voltage of the electric double layer capacitor 30 is housed in a space S from the extremity of the pole protrusion 34 up to the lid 33 which is doughnut-shaped or approximately doughnut-shaped of a diameter smaller than that of the can 31.</p> |
