公开(公告)号：US4742535A

公开(公告)日：1988-05-03

申请号：US812845

申请日：1985-12-23

申请人： Hirofumi Hino ,  Hideki Uemura ,  Kazuo Kaneko ,  Takanobu Hatakeyama ,  Kazuo Yamamoto

发明人： Hirofumi Hino ,  Hideki Uemura ,  Kazuo Kaneko ,  Takanobu Hatakeyama ,  Kazuo Yamamoto

IPC分类号： H05G1/20 ,  H05G1/46 ,  H02M3/335

CPC分类号： H05G1/46 ,  H05G1/20

摘要： Disclosed is an inverter type X-ray apparatus comprising a DC-DC converter for converting a DC voltage into a different DC voltage, an inverter for inverting an output voltage of the DC-DC converter into an AC voltage, a high voltage transformer for transforming an output voltage of the inverter into a higher voltage, a rectifier for converting an AC output voltage of the transformer into a DC voltage, and an X-ray tube to which an output voltage of the rectifier is applied. In the apparatus, the DC-DC converter includes a reactor, a switching element and a capacitor which are interconnected so that the DC-DC converter can generate an output voltage higher or lower than an input voltage.

摘要翻译： 公开了一种逆变器型X射线装置，包括用于将DC电压转换为不同直流电压的DC-DC转换器，用于将DC-DC转换器的输出电压反相为AC电压的逆变器，用于转换的高压变压器 逆变器的输出电压变为更高的电压，将变压器的交流输出电压转换为直流电压的整流器以及施加整流器的输出电压的X射线管。 在该装置中，DC-DC转换器包括互连的电抗器，开关元件和电容器，使得DC-DC转换器可以产生高于或低于输入电压的输出电压。