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1. 发明授权

US07099161B2 Converter with synchronous rectifier with ZVS 有权
标题翻译：带ZVS同步整流器的变换器
公开(公告)号：US07099161B2
公开(公告)日：2006-08-29
申请号：US10858243
申请日：2004-06-01
申请人： Chao Yan , Hao-Yi Ye , Hong-Yang Wu , Jian-Hong Zeng , Jian-Ping Ying
发明人： Chao Yan , Hao-Yi Ye , Hong-Yang Wu , Jian-Hong Zeng , Jian-Ping Ying
IPC分类号： H02H3/335
CPC分类号： H02M3/33592 , Y02B70/1475
摘要： A control method for a first synchronous rectifier and a second synchronous rectifier in a switching power converter is presented. The switching power converter includes a transformer, and a first switching device and a second switching device connected in series and in parallel with an input voltage source. The first synchronous rectifier is connected with a low end of a secondary winding of the transformer. The second synchronous rectifier is connected with a high end of the secondary winding of said transformer. The first switching device is connected with a high end of the input voltage source, and the second switching device is connected with a low end of the input voltage source. The control includes the steps of driving the first switching device to an on state and the second switching device to an off state; and driving the second synchronous rectifier to an off state after the second switching device has been driven to an on state, such that a power is delivered from the primary winding to the secondary winding.
摘要翻译：提出了一种开关电源转换器中的第一同步整流器和第二同步整流器的控制方法。开关电源转换器包括变压器以及与输入电压源串联并联连接的第一开关器件和第二开关器件。第一同步整流器与变压器次级绕组的低端连接。第二同步整流器与所述变压器的次级绕组的高端连接。第一开关装置与输入电压源的高端连接，第二开关装置与输入电压源的低端连接。该控制包括以下步骤：将第一开关装置驱动为导通状态，将第二开关装置切换到断开状态; 并且在所述第二开关装置被驱动到接通状态之后将所述第二同步整流器驱动到截止状态，使得从所述初级绕组向次级绕组输送功率。

2. 发明申请

US20050265056A1 Control method and circuit for synchronous rectifiers used in ZVS DC/DC converter 有权
标题翻译：用于ZVS DC / DC转换器的同步整流器的控制方法和电路
公开(公告)号：US20050265056A1
公开(公告)日：2005-12-01
申请号：US10858243
申请日：2004-06-01
申请人： Chao Yan , Hao-Yi Ye , Hong-Yang Wu , Jian-Hong Zeng , Jian-Ping Ying
发明人： Chao Yan , Hao-Yi Ye , Hong-Yang Wu , Jian-Hong Zeng , Jian-Ping Ying
IPC分类号： H02M3/335
CPC分类号： H02M3/33592 , Y02B70/1475
摘要： A control method for a first synchronous rectifier and a second synchronous rectifier in a switching power converter is presented. The switching power converter includes a transformer, and a first switching device and a second switching device connected in series and in parallel with an input voltage source. The first synchronous rectifier is connected with a low end of a secondary winding of the transformer. The second synchronous rectifier is connected with a high end of the secondary winding of said transformer. The first switching device is connected with a high end of the input voltage source, and the second switching device is connected with a low end of the input voltage source. The control includes the steps of driving the first switching device to an on state and the second switching device to an off state; and driving the second synchronous rectifier to an off state after the second switching device has been driven to an on state, such that a power is delivered from the primary winding to the secondary winding.
摘要翻译：提出了一种开关电源转换器中的第一同步整流器和第二同步整流器的控制方法。开关电源转换器包括变压器以及与输入电压源串联并联连接的第一开关器件和第二开关器件。第一同步整流器与变压器次级绕组的低端连接。第二同步整流器与所述变压器的次级绕组的高端连接。第一开关装置与输入电压源的高端连接，第二开关装置与输入电压源的低端连接。该控制包括以下步骤：将第一开关装置驱动为导通状态，将第二开关装置切换到断开状态; 并且在所述第二开关装置被驱动到接通状态之后将所述第二同步整流器驱动到截止状态，使得从所述初级绕组向次级绕组输送功率。

3. 发明申请

US20070285952A1 RESONANT CONVERTER AND VOLTAGE STABILIZING METHOD THEREOF 有权
标题翻译：谐波变换器及其稳压方法
公开(公告)号：US20070285952A1
公开(公告)日：2007-12-13
申请号：US11748241
申请日：2007-05-14
申请人： Jian-Hong Zeng , Yi-Qing Ye , Chao Yan , Jian-Ping Ying , Guo-Dong Yin
发明人： Jian-Hong Zeng , Yi-Qing Ye , Chao Yan , Jian-Ping Ying , Guo-Dong Yin
IPC分类号： H02M3/335
CPC分类号： H02M3/33576 , Y02B70/1433 , Y02P80/112
摘要： A resonant converter and voltage stabilizing method thereof are provided. The resonant converter includes a converting stage circuit, a diode-rectifying stage circuit, a filter and load stage circuit, a logic circuit, a driving circuit, and an energy-recycling circuit. The method includes steps of recycling an energy from the filter and load stage circuit to the converting stage circuit when the resonant converter is light- or zero-loaded.
摘要翻译：提供了一种谐振变换器及其稳压方法。谐振转换器包括转换级电路，二极管整流级电路，滤波器和负载级电路，逻辑电路，驱动电路和能量循环电路。该方法包括以下步骤：当谐振转换器为轻负载或零负载时，将来自滤波器和负载级电路的能量再循环到转换级电路。

4. 发明授权

US07692937B2 Resonant converter and voltage stabilizing method thereof 有权
标题翻译：谐振转换器及其稳压方法
公开(公告)号：US07692937B2
公开(公告)日：2010-04-06
申请号：US11748241
申请日：2007-05-14
申请人： Jian-Hong Zeng , Yi-Qing Ye , Chao Yan , Jian-Ping Ying , Guo-Dong Yin
发明人： Jian-Hong Zeng , Yi-Qing Ye , Chao Yan , Jian-Ping Ying , Guo-Dong Yin
IPC分类号： H02M3/335
CPC分类号： H02M3/33576 , Y02B70/1433 , Y02P80/112
摘要： A resonant converter and voltage stabilizing method thereof are provided. The resonant converter includes a converting stage circuit, a diode-rectifying stage circuit, a filter and load stage circuit, a logic circuit, a driving circuit, and an energy-recycling circuit. The method includes steps of recycling an energy from the filter and load stage circuit to the converting stage circuit when the resonant converter is light- or zero-loaded.
摘要翻译：提供了一种谐振变换器及其稳压方法。谐振转换器包括转换级电路，二极管整流级电路，滤波器和负载级电路，逻辑电路，驱动电路和能量循环电路。该方法包括以下步骤：当谐振转换器为轻负载或零负载时，将来自滤波器和负载级电路的能量再循环到转换级电路。

5. 发明申请

US20080238374A1 SAMPLING METHOD WITH ADJUSTING DUTY RATIOS 失效
标题翻译：调整责任比例的采样方法
公开(公告)号：US20080238374A1
公开(公告)日：2008-10-02
申请号：US12044392
申请日：2008-03-07
申请人： Jian-Ping Ying , Ai-Bin Qiu , Jian-Hong Zeng , Zi-Ying Zhou
发明人： Jian-Ping Ying , Ai-Bin Qiu , Jian-Hong Zeng , Zi-Ying Zhou
IPC分类号： G05F1/70
CPC分类号： H02M3/157 , H02M2001/0009 , H02M2001/0012
摘要： A sampling method with adjusting duty ratios is provided and includes the following steps. A first working pulse signal which has a pulse-width duty ratio D in a switching period Ts is provided. A first adjusting period comprising first N successive switching periods of the first working pulse signal is set, wherein N is a natural number larger than 1. A second working pulse signal which has second N successive switching periods with their corresponding pulse-width duty ratio D1, D2, . . . , DN to drive the switch in the converter circuit is provided and the measured signal is generated, wherein the sum of D1, D2, . . . , DN substantially equals to N·D and the second N successive switching periods constitute a second adjusting period.
摘要翻译：提供了具有调节占空比的采样方法，包括以下步骤。提供在开关周期T S中具有脉冲宽度占空比D的第一工作脉冲信号。设置包括第一工作脉冲信号的第一N个连续切换周期的第一调整周期，其中N是大于1的自然数。具有第二N个连续切换周期的第二工作脉冲信号，其相应的脉冲宽度占空比D 1 ，D 2 。。。提供用于驱动转换器电路中的开关的D N N，并且产生测量信号，其中D 1，D 2，N 2，，。。。 D N基本上等于N.D，第二N个连续切换周期构成第二调整周期。

6. 发明申请

US20150228400A1 ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT 有权
标题翻译：组装电路和电子元件
公开(公告)号：US20150228400A1
公开(公告)日：2015-08-13
申请号：US14696382
申请日：2015-04-25
申请人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
发明人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
IPC分类号： H01F27/29 , H01F27/28
CPC分类号： H01F27/29 , H01F17/0013 , H01F17/0033 , H01F27/2804 , H01F2017/048 , H01L2224/16225 , H01L2924/0002 , H01L2924/13055 , H01L2924/13091 , H01L2924/19105 , H02M3/00 , H05K1/141 , H05K1/145 , H05K3/3442 , H05K7/026 , H05K2201/1003 , H05K2201/10166 , H05K2201/1053 , H05K2201/10636 , Y02P70/611 , H01L2924/00
摘要： An electrical component is disclosed, the electrical component comprising: a magnetic body having a top surface, a bottom surface, wherein at least one first conductive through hole is formed from the top surface to bottom surface of the magnetic body; and a coil disposed in the magnetic body, wherein a first end of the coil is electrically connected to one of the at least one first conductive through hole.
摘要翻译：公开了一种电气部件，所述电气部件包括：具有顶表面，底表面的磁体，其中至少一个第一导电通孔从所述磁体的顶表面到底表面形成; 以及设置在所述磁体中的线圈，其中所述线圈的第一端电连接到所述至少一个第一导电通孔中的一个。

7. 发明授权

US08593245B2 Coil assembly and magnetic element with shielding function 有权
标题翻译：线圈组件和磁性元件具有屏蔽功能
公开(公告)号：US08593245B2
公开(公告)日：2013-11-26
申请号：US12787893
申请日：2010-05-26
申请人： Jian-Hong Zeng , Shou-Yu Hong , Nan Ye , Wei Yang , Jian-Ping Ying
发明人： Jian-Hong Zeng , Shou-Yu Hong , Nan Ye , Wei Yang , Jian-Ping Ying
IPC分类号： H01F38/30 , H01F27/36 , H01F27/32 , H01F5/00 , H01F27/28
CPC分类号： H01F27/2885
摘要： A coil assembly includes at least one insulated wire and an electromagnetic interference shielding layer. The insulated wire is wound into a winding coil part. The winding coil part includes a first wire-outlet segment, a second wire-outlet segment and a central through-hole. The electromagnetic interference shielding layer is formed on the winding coil part for shielding the insulated wire. The electromagnetic interference shielding layer has lateral projection profile on the winding coil part. The electromagnetic interference shielding layer has a radial gap such that the electromagnetic interference shielding layer is a non-conducting loop.
摘要翻译：线圈组件包括至少一个绝缘线和电磁干扰屏蔽层。绝缘线缠绕在绕组线圈部分。绕组线圈部分包括第一线出口段，第二线出口段和中心通孔。电磁干扰屏蔽层形成在用于屏蔽绝缘线的绕组线圈部分上。电磁干扰屏蔽层在绕组线圈部分具有侧向突出轮廓。电磁干扰屏蔽层具有径向间隙，使得电磁干扰屏蔽层是非导通环路。

8. 发明申请

US20120327625A1 ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT 有权
标题翻译：组装电路和电子元件
公开(公告)号：US20120327625A1
公开(公告)日：2012-12-27
申请号：US13602326
申请日：2012-09-04
申请人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
发明人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
IPC分类号： H05K7/06
CPC分类号： H01F27/29 , H01F17/0013 , H01F17/0033 , H01F27/2804 , H01F2017/048 , H01L2224/16225 , H01L2924/0002 , H01L2924/13055 , H01L2924/13091 , H01L2924/19105 , H02M3/00 , H05K1/141 , H05K1/145 , H05K3/3442 , H05K7/026 , H05K2201/1003 , H05K2201/10166 , H05K2201/1053 , H05K2201/10636 , Y02P70/611 , H01L2924/00
摘要： An assembled circuit comprising a substrate, a coil, a first conductive segment, a second conductive segment, a first through-hole connector and a second through-hole connector is disclosed. The first conductive segment is electrically connected to one end of the first through-hole connector, the other end of the first through-hole connector is electrically connected to one end of the second through-hole connector via the first conductive segment, and the other end of the second through-hole connector is electrically connected to the second conductive segment.
摘要翻译：公开了一种包括基板，线圈，第一导电段，第二导电段，第一通孔连接器和第二通孔连接器的组装电路。第一导电段电连接到第一通孔连接器的一端，第一通孔连接器的另一端通过第一导电段电连接到第二通孔连接器的一端，另一端第二通孔连接器的端部与第二导电段电连接。

9. 发明申请

US20140085848A1 ASSEMBLED CIRCUIT AND ELECTRONIC COMPONENT 有权
标题翻译：组装电路和电子元件
公开(公告)号：US20140085848A1
公开(公告)日：2014-03-27
申请号：US14094811
申请日：2013-12-03
申请人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
发明人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
IPC分类号： H05K7/02 , H01F17/00
CPC分类号： H01F27/29 , H01F17/0013 , H01F17/0033 , H01F27/2804 , H01F2017/048 , H01L2224/16225 , H01L2924/0002 , H01L2924/13055 , H01L2924/13091 , H01L2924/19105 , H02M3/00 , H05K1/141 , H05K1/145 , H05K3/3442 , H05K7/026 , H05K2201/1003 , H05K2201/10166 , H05K2201/1053 , H05K2201/10636 , Y02P70/611 , H01L2924/00
摘要： An assembled circuit is disclosed, wherein the assembled circuit comprises an inductor having a top surface, a bottom surface and side surfaces, wherein each of a plurality of conductors extends from the top surface to the bottom surface via one of the side surfaces of the inductor, wherein a circuit board is disposed over the top surface of the first electronic component and electrically connected to the plurality of conductors and a plurality of pins disposed on the bottom surface of the inductor for connecting to another circuit board.
摘要翻译：公开了组装电路，其中组装电路包括具有顶表面，底表面和侧表面的电感器，其中多个导体中的每一个通过电感器的一个侧表面从顶表面延伸到底表面其中电路板设置在所述第一电子部件的顶表面上并电连接到所述多个导体，以及设置在所述电感器的底表面上的多个引脚用于连接到另一个电路板。

10. 发明授权

US08624701B2 Assembled circuit and electronic component 有权
标题翻译：组装电路和电子元件
公开(公告)号：US08624701B2
公开(公告)日：2014-01-07
申请号：US13602326
申请日：2012-09-04
申请人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
发明人： Jian-Hong Zeng , Wei Yang , Shou-Yu Hong , Jian-Ping Ying
IPC分类号： H01F5/00
CPC分类号： H01F27/29 , H01F17/0013 , H01F17/0033 , H01F27/2804 , H01F2017/048 , H01L2224/16225 , H01L2924/0002 , H01L2924/13055 , H01L2924/13091 , H01L2924/19105 , H02M3/00 , H05K1/141 , H05K1/145 , H05K3/3442 , H05K7/026 , H05K2201/1003 , H05K2201/10166 , H05K2201/1053 , H05K2201/10636 , Y02P70/611 , H01L2924/00
摘要： An assembled circuit comprising a substrate, a coil, a first conductive segment, a second conductive segment, a first through-hole connector and a second through-hole connector is disclosed. The first conductive segment is electrically connected to one end of the first through-hole connector, the other end of the first through-hole connector is electrically connected to one end of the second through-hole connector via the first conductive segment, and the other end of the second through-hole connector is electrically connected to the second conductive segment.
摘要翻译：公开了一种包括基板，线圈，第一导电段，第二导电段，第一通孔连接器和第二通孔连接器的组装电路。第一导电段电连接到第一通孔连接器的一端，第一通孔连接器的另一端通过第一导电段电连接到第二通孔连接器的一端，另一端第二通孔连接器的端部电连接到第二导电段。

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