| 摘要 |
PROBLEM TO BE SOLVED: To provide an X-ray generating device and a dental X-ray imaging apparatus where size and weight can be reduced.SOLUTION: Voltage inputted from the outside is boosted by a transformer 20, a voltage boosting section receives and boosts the voltage boosted by the transformer 20 to produce DC voltage, and the DC voltage is outputted to an X-ray tube to generate an X-ray from the X-ray tube. The voltage boosting section is formed by arranging components in a substrate three-dimensional part 22 of a three-dimensional substrate 19. The voltage boosting section formed by arranging the components in the X-ray tube, the transformer 20, and the substrate three-dimensional part 22 of the three-dimensional board 19 is housed in a housing container while immersed in insulation oil.SELECTED DRAWING: Figure 1 |
