| 摘要 |
PROBLEM TO BE SOLVED: To provide a discharge mechanism that rapidly discharges electric charge accumulated in a smoothing capacitor. SOLUTION: When an external force F is applied to input cables 1, 2 and these input cables 1, 2 are pressed to the rear side, the input cables 1, 2 are pressed toward the side of a short-circuiting metal fitting 2100. As a result, the input cables 1, 2 contact the short-circuiting metal fitting 2100, so that the external force F is applied to the short-circuiting metal fitting 2100. Thereby, the ends of contact portions 2120, 2120 of the short-circuiting metal fitting 2100 move in the direction of getting close to a first terminal T1 and a second terminal T2, so that the short-circuiting metal fitting 2100 contacts the first terminal T1 and second terminal T2. Consequently, the first terminal T1 and second terminal T2 are put into a short-circuited state, which discharges the electric charge accumulated in the smoothing capacitor. COPYRIGHT: (C)2010,JPO&INPIT
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