摘要 |
An object of the present invention is to provide a circuit for generating a pair of well-balanced positive and negative dc high voltages, and an X-ray generator including such a high-voltage generation circuit. The X-ray generator includes a transformer, a pair of rectifier-type dc high-voltage generation circuits, and an X-ray tube. The transformer transfers an ac voltage, which is applied to a primary winding thereof and stepped up, from a single secondary winding thereof that has one terminal thereof grounded. The pair of rectifier-type dc high-voltage generation circuits generates positive and negative dc high voltages according to an ac voltage developed at the other terminal of the secondary winding. The positive dc high voltage is applied to the anode of the X-ray tube, while the negative dc high voltage is applied to the cathode thereof.
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