| 摘要 |
In an X-ray generator with dose rate control, useful for both tomographic exposures, i.e., exposures with a fixed, preset exposure time, and also for Bucky exposures when different limit times are preset for given organs; including a tube power control which prevents the tube limit power from being exceeded during dose rate control. During tube power control, the current and the voltage are changed in opposite directions with respect to each other, so that the dose rate can be changed while the tube power remains constant.
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