摘要
阐述总线隔离变压器的典型失效模式,提出X光射线检查、温度循环试验,形成针对于总线隔离变压器的质量保证方法。分析表明,在综合评估一段时间后,验证能够有效剔除具有风险的器件,保证器件的可靠性。
This paper expounds the typical failure modes of bus isolation transformers,proposes X-ray inspection and temperature cycling test,and forms a quality assurance method for bus isolation transformers.Analysis shows that after a period of comprehensive evaluation,verification can effectively eliminate devices with risks and ensure the reliability of the devices.
作者
李泱
王宇
石帅
吴墨
郭焕焕
LI Yang;WANG Yu;SHI Shuai;WU Mo;GUO Huanhuan(China Academy of Launch Vehicle Technology,Beijing 100076,China)
出处
《集成电路应用》
2024年第4期45-47,共3页
Application of IC
关键词
失效模式
总线隔离变压器
质量保证
failure mode
bus isolation transformer
quality assurance