金属全密封大电流三相整流模块的设计与制作

Metal All-sealed Large Current Three Phase Rectifier Module Design

介绍了金属全密封大电流三相整流模块的设计和制作工艺。它主要采用真空烧结、超声压焊工艺,封装采用平行缝焊。该模块具有使用方便、可靠性高和温度范围宽(-55～+125℃)等特点,并能满足工程需要。

The design and manufacturing process of metal all-sealed large current three phase rectifier module are introduced focused on electrical characteristics,outline etc.In the manufactrer process,the metalurgic sintering at vacuum and ultrasonic welding technique are applied.Module＇s package uses parallel sealing.This product has the characteristic of easy to use,high reliability and in wide temperature range from -55- ＋125℃ to meet the project need.