| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit board that is able to reduce noise while preventing thickness increase.SOLUTION: In a circuit board 1A, a plurality of multilayer ceramic capacitors 10A1, 10A2 of approximately rectangular parallelepiped shape are mounted on a wiring board 2. The multilayer ceramic capacitors 10A1, 10A2 are arranged adjacent to each other along a direction parallel to the principal surface of the wiring board 2. The respective directions in which the opposite faces of the multilayer ceramic capacitors 10A1, 10A2 are distorted during the application of voltage thereto are opposite to each other. The total of the amounts of distortion that occur in the multilayer ceramic capacitors 10A1, 10A2 is always almost constant in the direction in which the multilayer ceramic capacitors 10A1, 10A2 are arranged. |
