| 发明名称 | Electric power converter | ||
| 摘要 | There is provided a technology for realizing a low-cost electric power converter operating at low noise under a high-temperature environment. The electric power converter is provided with an enclosure, a power module including a switching element, a driver circuit for generating a signal for driving the switching element, a control circuit board for generating an actuating signal to be sent out to the driver circuit, a base plate with the control circuit board mounted thereon, and a connection part for connecting between the enclosure and the control circuit board. The enclosure is provided with two openings adjacent to each other, and the base plate or the opening of the enclosure is provided with the connection part. | ||
| 申请公布号 | US9065356(B2) | 申请公布日期 | 2015.06.23 |
| 申请号 | US201213976111 | 申请日期 | 2012.02.22 |
| 申请人 | Hitachi, Ltd. | 发明人 | Funato Hiroki;Suga Takashi;Torigoe Makoto;Fukumasu Keisuke |
| 分类号 | H05K7/20;H02M7/537;H02M7/00 | 主分类号 | H05K7/20 |
| 代理机构 | Crowell & Moring LLP | 代理人 | Crowell & Moring LLP |
| 主权项 | 1. An electric power converter comprising: an enclosure; a power module configured by including a switching element; a driver circuit that generates a signal for driving the switching element; a control circuit board that generates an actuating signal to be sent out to the driver circuit; a base plate with the control circuit board mounted thereon; and a connection part that connects between the enclosure and the control circuit board, wherein two openings adjacent to each other are provided between the base plate and the enclosure, and wherein the connection part is provided at one side of the base plate, common to the two openings adjacent to each other. | ||
| 地址 | Tokyo JP | ||