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1. 发明授权

US07643296B2 Motor drive circuit and outdoor unit for air conditioner 有权
标题翻译：电机驱动电路和空调室外机
公开(公告)号：US07643296B2
公开(公告)日：2010-01-05
申请号：US11920353
申请日：2006-12-18
申请人： Michio Yamada , Hitosi Kawaguchi , Kazunori Sakanobe , Yosuke Shinomoto
发明人： Michio Yamada , Hitosi Kawaguchi , Kazunori Sakanobe , Yosuke Shinomoto
IPC分类号： H05K7/20
CPC分类号： F24F1/12 , F24F1/22 , F24F1/24 , F24F1/46 , F24F2013/207 , H05K1/141 , H05K1/145 , H05K3/202 , H05K3/3447 , H05K2201/09118 , H05K2201/10469 , H05K2201/2036
摘要： One of the purpose is to obtain a motor drive circuit and an outdoor unit for an air conditioner using the same, which can flexibly support change of a model at a low price and in a small lot without using unnecessary materials, wherein a stress in a soldering part due to self-heating is low, a solder reliability is high, and design constraints are small, while maintaining a low-noise and low-loss power wiring due to lowering inductance. The motor drive circuit according to the present invention, for driving the motor using the converter circuit and the inverter circuit, whereon electronic components making up a converter circuit and an inverter circuit are mounted, which includes a lead frame molded board 100 wherein metal plate leads 37 are molded with a mold resin 36, and a single-sided printed circuit board 31 for a control circuit, and wherein power terminals 30 of the electronic components are connected to the lead frame molded board 100, and control wiring terminals 39 of the electronic components are connected to the single-sided printed circuit board 31.
摘要翻译：其目的之一是获得用于使用该电动机的空调器的电动机驱动电路和室外单元，其可以灵活地支持低价格和小批量的模型的改变而不使用不必要的材料，其中应力由于自加热，焊接部件低，焊接可靠性高，设计约束小，同时由于降低电感而保持低噪声和低损耗电力布线。根据本发明的用于驱动使用转换器电路的电动机和逆变器电路的电动机驱动电路，其中安装了构成转换器电路的电子部件和逆变器电路，其包括引线框模制板100，其中金属板引线 37用模制树脂36和用于控制电路的单面印刷电路板31模制，并且其中电子部件的电源端子30连接到引线框模制板100，并且电子装置的控制布线端子39 部件连接到单面印刷电路板31。

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