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1. 发明申请

US20080122569A1 COIL STRUCTURE FOR HIGH FREQUENCY TRANSFORMER 有权
标题翻译：高频变压器的线圈结构
公开(公告)号：US20080122569A1
公开(公告)日：2008-05-29
申请号：US11936930
申请日：2007-11-08
申请人： Hao-Yi Ye , Jia-Ping Chen , Hong-Shan Tao , Jian-Ping Ying , Zhong Chen , Jing-Fei He , Feng Li , Hong-Jian Gan
发明人： Hao-Yi Ye , Jia-Ping Chen , Hong-Shan Tao , Jian-Ping Ying , Zhong Chen , Jing-Fei He , Feng Li , Hong-Jian Gan
IPC分类号： H01F27/28
CPC分类号： H01F27/2852 , H01F27/2847 , H01F27/306 , H01F27/40 , H01F2017/046 , H01F2027/065
摘要： The present invention provides a continuous conductive planar coil structure. The continuous conductive planar coil structure includes a first output terminal, a second output terminal, a coil body and a projection plane parallel to the coil body, wherein a first projection on the projection plane is formed by the first output terminal, a second projection on the projection plane is formed by the second output terminal, and an overlapping portion is between the first projection and the second projection.
摘要翻译：本发明提供一种连续导电平面线圈结构。连续导电平面线圈结构包括第一输出端子，第二输出端子，线圈体和平行于线圈体的投影平面，其中由第一输出端子形成在投影平面上的第一突起，第二突起投影平面由第二输出端子形成，并且重叠部分在第一突起和第二突起之间。

2. 发明授权

US07511599B2 Coil structure for high frequency transformer 有权
标题翻译：高频变压器线圈结构
公开(公告)号：US07511599B2
公开(公告)日：2009-03-31
申请号：US11936930
申请日：2007-11-08
申请人： Hao-Yi Ye , Jia-Ping Chen , Hong-Shan Tao , Jian-Ping Ying , Zhong Chen , Jing-Fei He , Feng Li , Hong-Jian Gan
发明人： Hao-Yi Ye , Jia-Ping Chen , Hong-Shan Tao , Jian-Ping Ying , Zhong Chen , Jing-Fei He , Feng Li , Hong-Jian Gan
IPC分类号： H01F5/00 , H01F27/28
CPC分类号： H01F27/2852 , H01F27/2847 , H01F27/306 , H01F27/40 , H01F2017/046 , H01F2027/065
摘要： The present invention provides a continuous conductive planar coil structure. The continuous conductive planar coil structure includes a first output terminal, a second output terminal, a coil body and a projection plane parallel to the coil body, wherein a first projection on the projection plane is formed by the first output terminal, a second projection on the projection plane is formed by the second output terminal, and an overlapping portion is between the first projection and the second projection.
摘要翻译：本发明提供一种连续导电平面线圈结构。连续导电平面线圈结构包括第一输出端子，第二输出端子，线圈体和平行于线圈体的投影平面，其中由第一输出端子形成在投影平面上的第一突起，第二突起投影平面由第二输出端子形成，并且重叠部分在第一突起和第二突起之间。

3. 发明授权

US07599198B2 Resonance converter and synchronous rectification driving method thereof 有权
标题翻译：谐振变换器及其同步整流驱动方法
公开(公告)号：US07599198B2
公开(公告)日：2009-10-06
申请号：US11780873
申请日：2007-07-20
申请人： Hong-Shan Tao , Hong-Jian Gan , Jian-Ping Ying
发明人： Hong-Shan Tao , Hong-Jian Gan , Jian-Ping Ying
IPC分类号： H02M3/335
CPC分类号： H02M3/3376 , H02M3/33592 , Y02B70/1475 , Y02P80/112
摘要： A resonance converter and a synchronous rectification driving method thereof are provided. The resonance converter includes a switch circuit having at least two first switches, a resonance circuit having a resonance frequency, a transformer, and a full-wave rectification circuit having two second switches each of which has a drain and a source and generates a channel resistance voltage when a current flows through the drain and the source. The synchronous rectification driving method includes steps as follow. When an operating frequency of the resonance converter is less than the resonance frequency and the resonance converter is coupled to a heavy load, the channel resistance voltage is compared with a reference voltage for driving the second switches of the full-wave rectification circuit; and when the operating frequency of the resonance converter is not smaller than the resonance frequency, duplicated signals of signals used to drive the first switches are respectively used to drive the second switches of the full-wave rectification circuit.
摘要翻译：提供一种谐振变换器及其同步整流驱动方法。谐振转换器包括具有至少两个第一开关的开关电路，具有谐振频率的谐振电路，变压器和具有两个第二开关的全波整流电路，每个开关具有漏极和源极，并产生沟道电阻电流流过漏极和源极时的电压。同步整流驱动方法包括以下步骤。当谐振转换器的工作频率小于谐振频率并且谐振转换器耦合到重负载时，将沟道电阻电压与用于驱动全波整流电路的第二开关的参考电压进行比较; 并且当谐振转换器的工作频率不小于谐振频率时，用于驱动第一开关的信号的复制信号分别用于驱动全波整流电路的第二开关。

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