牙科X射线机射线源逆变电路的设计

The Design of the Dental X-ray Equipment High Inverter Circuit

高压逆变电路的设计是牙科X射线机射线源设计的重点,电压源逆变电路和电流源逆变电路是两种主流逆变电路设计思路,但电压源逆变电路作为X射线发生装置的电源有着与生俱来的优势,通过合理的选择各个部件的参数,可以优化其纹波比以及输出的稳定性,更重要的是可以有效的促进高压源的小型化设计。本文通过讨论电压型逆变电路的结构和参数的设计思路来分享和总结此类射线源的设计经验。

The design of high voltage inverter circuit is the focus of design in X-ray source of dental X ray equipment, the voltage source inverter circuit and the current source inverter circuit are the two main inverter circuit design ideas, as the power supply the voltage source inverter circuit has many advantages. Through selecting the parameters of each component of a reasonable, we can optimize the lines of Bobbi and output stability, what more important is can be miniaturized design of high voltage source effectively. The paper discussed the structure and parameters of voltage source inverter design ideas to share and summarize the experience in the design of such radiation source.