To provide a vibration generator which can be easily decreased in size and cost.
A vibration generator 1 is equipped with a mover 13 which can move in a longitudinal direction in a cylindrical member 11. Coils 21 and 22 are wound about the cylindrical member 11. The coils 21 and 22 are separated. A rectifier 31 is connected to the coil 21. A rectifier 32 is connected to the coil 22. The rectifiers 31 and 32 are connected in parallel. A unit magnet 14 constructing the mover 13 passes through the coils 21 and 22, thereby inducing a current in the coils 21 and 22. The current induced in the coil 21 is rectified by the rectifier 31. Peak positions of the current outputted from the rectifiers 31 and 32 are different. A peak value of an addition current to which the current outputted from the rectifiers 31 and 32 is added is suppressed.
TAKAHASHI AKINARI
Tomohiro Inayama
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