| 摘要 |
PROBLEM TO BE SOLVED: To provide a printed wiring board incorporating a high inductor.SOLUTION: Since an inductor component 10 is incorporated in an aperture (a cavity) 120 formed in a core substrate 130, a printed wiring board can incorporate a high inductor. An inductor 59 of the inductor component 10 has a helical shape which loops on an axis line set in a direction parallel to a plane surface of the core substrate 130 to increase the number of turns and obtain a desired inductance value.SELECTED DRAWING: Figure 1 |
