| 摘要 |
An X-ray device 1 according to the present invention is provided with a timer 31A for monitoring a nonoperation time indicating the time from the previous signal applied to a control circuit 31 to the next applied signal. Further, if the timer 31A detects that the nonoperation time has exceeded a preset time, the control circuit 31 controls contactors 32, 33 so as to cut off the same. It is possible to reduce the standby power of an X-ray device 1 when the frequency of use during the nonoperation time is low. Further, when the next signal is applied to the control circuit 31, the control circuit 31 controls the contactors 32, 33 so as to close the same, and power supply is thereby restored. Thus, the X-ray device 1 is made to be in a usable state when the next signal is applied to the control circuit 31. |
