摘要
在X射线管的生产过程中,对新生产完成的产品老化测试是必不可少的。为保证产品质量,满足安检领域X射线管的生产测试需要,制作完成了一套180kV/2.5mA的X射线管老化测试平台用控制器,该控制器高压和灯丝供电均采用半桥为高频逆变拓扑,以脉宽调制芯片UC2526ADW和数字控制器TMS320F2808PZA为控制核心。通过对该控制器的实际生产老化测试,结果满足应用要求。
In the production process of X-ray tubes,it is essential to test the aging of newly produced products.In order to ensure the quality of the products and meet the production test requirements of the X-ray tube in the security inspection field,a set of 180kV/2.5mA X-ray tube aging test platform controllers have been produced.The high voltage and filament power supply of the controller are both high-frequency and half-bridge.Inverter topology,with pulse width modulation chip UC2526ADW and digital controller TMS320F2808PZA as the control core.Through the actual production aging test of the controller,the results meet the application requirements.
作者
徐陈勇
XU Chen-Yong(First Research Institute of The Ministry of Public Security of People's Republic of China,Beijing100048,China)
出处
《机电产品开发与创新》
2020年第1期20-22,共3页
Development & Innovation of Machinery & Electrical Products
