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发明名称
一种IGBT驱动电路的供电设备
摘要
本实用新型提供了一种IGBT驱动电路的供电设备,属于IGBT供电技术领域。本实用新型包括两组IGBT桥臂和三组电源、每组IGBT桥臂包括两个IGBT,每一组IGBT的上桥臂分别由一组电源供电,两组IGBT下桥臂共由一组电源供电。本实用新型只需通过三组电源供电,使电源的结构变得简单,并减少了制造成本。
申请公布号
CN202221957U
申请公布日期
2012.05.16
申请号
CN201120328765.X
申请日期
2011.09.01
申请人
阳春丽
发明人
阳勇
分类号
H02M1/088(2006.01)I
主分类号
H02M1/088(2006.01)I
代理机构
代理人
主权项
一种IGBT驱动电路的供电设备,其特征在于,包括两组IGBT桥臂和三组电源、每组IGBT桥臂包括两个IGBT,每一组IGBT的上桥臂分别由一组电源供电,两组IGBT下桥臂共由一组电源供电。
地址
448278 湖北省荆门市东宝区中天街11号
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