![应用于终端及电表方案的高速磁耦合PCB变压器](/CN/2019/1/183/images/201910915699.jpg)
基本信息:
- 专利标题: 应用于终端及电表方案的高速磁耦合PCB变压器
- 专利标题(英):High-speed magnetic coupling PCB transformer applied to terminal and electric meter scheme
- 申请号:CN201910915699.7 申请日:2019-09-26
- 公开(公告)号:CN110706899A 公开(公告)日:2020-01-17
- 发明人: 王清金 , 徐怀海 , 秦振 , 赵怀明 , 侯荣立 , 张建 , 李伟 , 吴雪梅 , 卢峰 , 林志超 , 程艳艳 , 叶齐
- 申请人: 青岛鼎信通讯股份有限公司 , 沈阳科远国网电力工程勘察设计有限公司
- 申请人地址: 山东省青岛市高新区华贯路858号4B楼12层
- 专利权人: 青岛鼎信通讯股份有限公司,沈阳科远国网电力工程勘察设计有限公司
- 当前专利权人: 青岛鼎信通讯股份有限公司,沈阳科远国网电力工程勘察设计有限公司
- 当前专利权人地址: 山东省青岛市高新区华贯路858号4B楼12层
- 主分类号: H01F27/24
- IPC分类号: H01F27/24 ; H01F27/28 ; H01F27/32
The invention relates to a design of a high-speed magnetic coupling PCB transformer applied to a terminal and an electric meter scheme. The transformer is applied to an intelligent electric meter system and used as a communication function and a power supply function at the same time. The transformer is composed of two windings, a primary winding is connected with a main control MCU chip, and a secondary winding is connected with a metering MCU chip. According to the transformer, through the design that a coil is drawn on the PCB, the primary and secondary coupling capacity of the transformeris improved, the leakage inductance is reduced, and the purposes of improving the energy transmission efficiency and the communication success rate are achieved.
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01F | 磁体;电感;变压器;磁性材料的选择 |
------H01F27/00 | 变压器或电感器的一般零部件 |
--------H01F27/24 | .磁芯 |