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ru he bao hu jue yuan zha shuang ji xing jing ti guan (igbt)
Author(s): 
Pages: 37-39
Year: Issue:  12
Journal: Electronic Products China

Abstract: 许多产品中的IGBT用于转换电源,包括变频器、伺服驱动器、电动汽车、公交车和卡车、火车、医疗器械(X射线和核磁共振设备)、空调以及专业音频系统.这些产品均被称为"大功率"应用,因此,与其说是电子产品,不如说是耗电产品,并且其敏感度较低.但是,产品中还存在不同的故障机理,如未能在系统设计和运行期间,对IGBT加以妥善保护,这些故障机理会使IGBT受损.
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