低剂量X射线发生器电路设计

The Circuit Design of Low Dose X-ray Emitter

目的 设计并研制小型低剂量 X射线发生器 .方法 选择小焦点小功率 X射线管 ,设计阴极灯丝供电电路 ,阳极高压电路和控制电路 .结果 用此方法研制了完整的样机并作了一些实验 .结论 低剂量 X射线发生器设计方案正确 。

Aim\ Designing and developing small type and low dose X ray emitter. Methods Small focus and low power X ray tube is chosen and cooled together with high voltage circuit in oil. The power supply of filament, high voltage for anode and controlling circuit are designed. Results\ A prototype machine is developed and some experiments are done. Conclusion\ The scheme of miniature low dose X ray emitter is correct. It achieves the goal.