| abstract |
A condenser device capable of increasing the cooling capacity with a simple configuration is provided. A capacitor device 110 includes a capacitor body 111, and the capacitor body 111 has projecting portions 112 and 113 in the vicinity of a central portion 1101 of end surfaces 1111 and 1112. The central portion 1101 is extended in the longitudinal direction to make it easy to dissipate heat, and by increasing the capacitance at this portion, the self-impedance is lowered to suppress deterioration. Further, the cooling fins 114 and 115 may be provided on the protrusions 112 and 113. [Selection] Figure 3 |