Branch device
专利汇可以提供Branch device专利检索，专利查询，专利分析的服务。并且PURPOSE:To make signal of the prescribed frequency band have a duplex directivity, by connecting a specified frequency duplex directivity generating element to one end of the secondary winding of the transpormer forming the first branch element. CONSTITUTION:One end of the primary winding L1 is connected to the input terminal 8, and the other end is connected to the output terminal 9. One end of the secondary wining L2 is connected to the branch terminal 10, and the other end is connected to one end of the specified frequency duplex directivity generating element 16. The autotransformer 12 forming the second branch element makes L3 and L4 the primary winding and the secondary winding, respectively, they are mutually coupled enough, and its formation is made, for instance, by winding them around the cylindrical ferrite core so as to form a closed magnetic circuit, and also when the resistance element 13 is connected to one end of the primary winding L3, it is operated as a branch equipment having a duplex directivity.，下面是Branch device专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种双馈式风电机组变流器及利用其实现的黑启动方法 | 2020-05-08 | 622 |
| 一种储能式充电桩的模式选择控制方法 | 2020-05-11 | 395 |
| 一种基于逆控一体的三相逆变器及其控制方法 | 2020-05-13 | 557 |
| 一种双向多模式混合储能电路 | 2020-05-11 | 895 |
| 多输入功率变换器及其控制方法和包括其的不间断电源 | 2020-05-11 | 513 |
| 一种三电平双向直流变换器拓扑结构 | 2020-05-08 | 570 |
| 车载充放电系统 | 2020-05-11 | 58 |
| 储能逆变器中双向AC/DC变换器交流侧的路由继电器电路 | 2020-05-11 | 449 |
| 一种数据能源设备 | 2020-05-12 | 357 |
| 一种纯电动车储能系统扩充组件 | 2020-05-12 | 717 |
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