该机高压发生器采用桥式整流 ,输出剂量大 ,半价层高。Ｘ线管灯丝电压设有稳定装置 ,确保输出剂量稳定。治疗条件均为预选式 ,操作方便。自１９９６年投入使用以来 ,除偶有附件油水循环漏水、漏油等小故障外 ,电气部分未发生过大的故障。但前不久我们却碰到一起罕见的高压发生 The high voltage generator of this machine adopts bridge rectification, and the output dose is large, and the half price is high. The X-ray tube filament voltage has a stable device to ensure that the output dose is stable. Treatment conditions are pre-selected and easy to operate. Since it was put into use in 1996, there have been no major faults in the electrical parts, except for occasional malfunctions such as leakage of oil and water circulation from the accessories and oil leakage. But we recently encountered a rare occurrence of high pressure