现代电子技术2024，Vol.47Issue(12)：31-36,6.DOI:10.16652/j.issn.1004-373x.2024.12.006
高可靠性真空微波功率模块保护电路
High reliability vacuum microwave power module protection circuit
吴江力 1高文雷 1刘期辉 1刘银川 1魏义学1
作者信息
- 1. 中国电子科技集团公司第十二研究所,北京 100015
- 折叠
摘要
Abstract
A high reliability high voltage power supply protection circuit is designed,which is suitable for vacuum microwave power module.The PSpice simulation software is used for the circuit simulation to simplify the circuit design and optimize the circuit parameters.The testing system is established with a traveling wave tube,a circuit board is designed for the actual testing,and the instruments such as an oscilloscope are used to verify the effectiveness of the protection circuit.In allusion to long-term and high-intensity working conditions,the circuit design includes bus current overcurrent protection circuit,spiral wire current overcurrent protection circuit,and power outage protection circuit.When working abnormally,the module can be closed in a timely and effective manner to prevent damage to components.The simualtion results show that the designed protection circuit can improve the reliability of microwave power module,reduce the development cost and prolong the service life.关键词
高可靠性/真空微波/微波功率模块/电源保护电路/PSpice仿真/行波管Key words
high reliability/vacuum microwave/microwave power module/power protection circuit/PSpice simulation/traveling wave tube分类
信息技术与安全科学引用本文复制引用
吴江力,高文雷,刘期辉,刘银川,魏义学..高可靠性真空微波功率模块保护电路[J].现代电子技术,2024,47(12):31-36,6.
