| 发明名称 |
POWER MODULE |
| 摘要 |
A power module includes: a base plane; at least one switch chip assembled on the base plane; and a voltage clamping circuit for clamping a voltage of the at least one switch chip and comprising components of a charging loop, wherein a projection of at least one of the components of the charging loop on the base plane is located within at least one first circle, defined with a center point of the at least one switch chip as a center of the first circle, and with a product of a maximum of a length and a width of the at least one switch chip and a first coefficient, as a radius of the first circle. |
| 申请公布号 |
US2015349761(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201514681712 |
申请日期 |
2015.04.08 |
| 申请人 |
Delta Electronics (Shanghai) CO., LTD |
发明人 |
FENG Weiyi;XU Lizhi;ZHANG Weiqiang;WU Hongyang |
| 分类号 |
H03K5/08 |
主分类号 |
H03K5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power module, comprising:
a base plane; at least one switch chip assembled on the base plane; and a voltage clamping circuit for clamping a voltage of the at least one switch chip and comprising components of a charging loop, wherein a projection of at least one of the components of the charging loop on the base plane is located within at least one first circle, defined with a center point of the at least one switch chip as a center of the first circle, and with a product of a maximum of a length and a width of the at least one switch chip and a first coefficient, as a radius of the first circle. |
| 地址 |
Shanghai CN |
