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1. 发明授权

US09439251B2 Offset voltage eliminating circuit structure for protection mechanism of dimmer 有权
标题翻译：调光器保护机构的失调电压消除电路结构
公开(公告)号：US09439251B2
公开(公告)日：2016-09-06
申请号：US14555648
申请日：2014-11-27
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H05B33/08 , H02M3/155
CPC分类号： H02M3/155 , H05B33/0818 , H05B33/0845 , Y02B20/341 , Y02B20/347
摘要： An offset voltage eliminating circuit structure for a protection mechanism of a dimmer is described. The circuit includes a constant current source, a subtractor and a hysteresis comparator. The constant current source is used for outputting a stable current, the output of the constant current source is connected with a dimming signal input through a current-limiting resistor, and the dimming signal input is connected with an output of an external traditional dimmer.
摘要翻译：描述了一种用于调光器的保护机构的偏移电压消除电路结构。电路包括恒流源，减法器和滞后比较器。恒流源用于输出稳定电流，恒流源的输出与通过限流电阻输入的调光信号连接，调光信号输入与外部传统调光器的输出相连。

2. 发明申请

US20070057756A1 Structure of inductance core 审中-公开
标题翻译：电感核心结构
公开(公告)号：US20070057756A1
公开(公告)日：2007-03-15
申请号：US11224482
申请日：2005-09-12
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F27/24
CPC分类号： H01F17/043 , H01F2005/043
摘要： An improved structure of inductance core mainly includes a core made of high magnetic permeability (μ) and a wire frame. The core further includes a center post at the center section and two side posts at the end sections that are all salient in the same direction to a side of the core. A center hole, having a bobbin at the periphery thereof for the winding of a coil, is disposed at the center of the wire frame to let the center posts of two cores insert through respectively, together with the two side posts covering on the sides of the wire frame. By making use of the combination of the center posts, the wire frame can relatively extend such that the overlapped area of each layer of the coil can increase and the inductance leakage can be effectively lessen.
摘要翻译：电感芯的改进结构主要包括由高磁导率（μ）和线框制成的芯。芯部还包括在中心部分处的中心柱和在端部处的两个侧柱，其在与芯的侧面相同的方向上都显着。在线框架的中心设置有用于卷绕线圈的绕线管的中心孔，以使两芯的中心柱分别与两个侧柱相接合地插入，线架。通过利用中心柱的组合，线框架可以相对地延伸，使得线圈的每层的重叠区域可以增加，并且可以有效地减小电感泄漏。

3. 发明授权

US07061358B1 Structure of inductance core and wire frame 有权
标题翻译：电感芯和线框架的结构
公开(公告)号：US07061358B1
公开(公告)日：2006-06-13
申请号：US11224483
申请日：2005-09-12
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F27/30
CPC分类号： H01F17/043 , H01F2005/046
摘要： An improved structure of inductance core and wire frame mainly provides a center post at the center portion of the core. A containing circumferential channel is also provided at the periphery of the center post to make the outer circumference of the containing circumferential channel form a surrounded circumferential side wall that has small area of indentation openings at the end corners only. A center hole is also provided at the center portion of the wire frame that accommodates the center post, and a bobbin for the winding of the coil is further provided at the outer circumference of the center hole. A salient lead-out seat is provided at the end corner of the wire frame, and brazing posts are also provided on the same side at the upper edge of each of the lead-out seat to connect to the drawing head of the coil. By the use of the center post of the core embedding into the center hole of the wire frame, as well as making use of the containing circumferential channel to contain the wire frame, each of the lead-out seat of the wire frame can stretch out through the openings of the core. The magnetic leakage can be lessened and the inductance efficiency can be improved by making use of the circumferential side wall to form an integral surrounded covering.
摘要翻译：电感芯和线框架的改进结构主要在芯的中心部分提供一个中心柱。在中心柱的周边还设置容纳圆周通道，使得容纳圆周通道的外周形成仅在端拐角处具有小面积的凹口的围绕的周向侧壁。在容纳中心柱的线框架的中心部分还设置有中心孔，并且在中心孔的外周还设有用于卷绕线圈的线轴。在线架的端角提供了一个凸出的导出座，并且在每个引出座的上边缘的同一侧也设置钎焊柱，以连接到线圈的牵引头。通过使用芯线的中心柱嵌入到线框的中心孔中，以及利用容纳的圆周通道容纳线框，线架的引出座中的每一个可以伸出通过核心的开口。可以减小磁泄漏，并且可以通过利用周向侧壁来形成整体包围的覆盖物来提高电感效率。

4. 发明申请

US20140266559A1 STRUCTURE OF TRANSFORMER'S IRON CORE 审中-公开
标题翻译：变压器铁芯结构
公开(公告)号：US20140266559A1
公开(公告)日：2014-09-18
申请号：US14206211
申请日：2014-03-12
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F3/08
CPC分类号： H01F27/306 , H01F27/263
摘要： An improved structure of transformer's iron core mainly has an iron core main body, having a salient main core part with a rectangular horizontal cross-section, furnished at the center part thereof. The main core part has a pair of oppositely configured side wing parts furnished at the outside thereof. A containing circumferential channel formed between the main core part and the side wing parts has a pair of oppositely configured side openings making the containing circumferential channel form communicative exits toward the outside through the two side openings. By employing the salient main core part with a rectangular-shaped horizontal cross-section, the invention is capable of forming longer outer circumference to effectively increase the area of the magnetic flux thereof under the premise of same bobbin. Moreover, in association with the relatively larger side openings that are capable of providing lead frame containing in the containing ring-trench to be outwardly connected to a relatively wider wire connecting seats, the invention is capable of satisfying the required specification of multiple wire-drawing.
摘要翻译：变压器铁芯的改进结构主要有一个铁芯主体，其中心部分具有一个具有矩形水平截面的突出主芯部分。主芯部分在其外部具有一对相对配置的侧翼部件。形成在主芯部和侧翼部之间的容纳圆周通道具有一对相对配置的侧开口，使得容纳圆周通道形成连通通过两个侧开口朝向外部。通过采用具有矩形水平截面的凸形主芯部分，本发明能够形成更长的外圆周，以在相同线轴的前提下有效地增加其磁通面积。此外，与能够提供包含在容纳环形沟槽中的引线框架相对较大的侧开口相对应地向外连接到相对较宽的连接座的线材的本发明能够满足多条拉丝所需的规格。

5. 发明申请

US20140266540A1 STRUCTURE OF TRANSFORMER'S LEAD FRAME 有权
标题翻译：变压器引线框架结构
公开(公告)号：US20140266540A1
公开(公告)日：2014-09-18
申请号：US14206267
申请日：2014-03-12
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F27/29
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
摘要： An improved structure of transformer's lead frame includes at least a lead frame module consisting of a lead frame main body and a lead frame cover, the lead frame main body has a through hole furnished at the center thereof; a bobbin formed at the side of the circumference of the through hole, and a pair of oppositely configured and reversely salient extension parts furnished at sides of the circumference of the through hole, each of the extension parts is combined to the mid-section of the wire connecting seats that have a plurality of wire connecting posts, a plurality of clip indentations are furnished at intervals and at the mid-section of the edge of the two sides of the corresponding extension parts and at the positions covered by the width of the corresponding extension parts.
摘要翻译：变压器引线框架的改进结构至少包括由引线框架主体和引线框架盖构成的引线框模块，引线框架主体在其中心具有通孔; 形成在通孔的圆周侧的筒管，以及在通孔的圆周侧设置的一对相对配置的反向突出的延伸部分，每个延伸部分组合到所述通孔的中间部分具有多个电线连接柱的电线连接座，在相应的延伸部分的两侧的边缘的间隔处和中间部分处设置多个夹子凹部，并且在由相应的延伸部分的宽度覆盖的位置延伸部件。

6. 发明申请

US20090184792A1 COMPLEX COMMON MODE CHOKE 审中-公开
标题翻译：复合共享模式选择
公开(公告)号：US20090184792A1
公开(公告)日：2009-07-23
申请号：US12017647
申请日：2008-01-22
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F38/08 , H01F27/06
CPC分类号： H01F37/00 , H01F3/10 , H01F27/06 , H01F27/266 , H01F27/325 , H01F2017/0093
摘要： A complex common mode choke includes a base provided with two receiving recesses and a separation groove between the receiving recesses, a coil unit including two coil bobbins each mounted in a respective one of the two receiving recesses of the base and two coils each mounted on a respective one of the two coil bobbins, and an iron core mounted in the separation groove of the base and having two sides each located adjacent to and aligned with a respective one of the two coil bobbins and a respective one of the two coils. Thus, the iron core is located between the coils, and the surface area of each of the two opposite sides of the iron core can be adjusted so as to change the leakage inductance between the two coil bobbins.
摘要翻译：复杂的共模扼流器包括设置有两个接收凹部的基座和在接收凹部之间的分隔槽，线圈单元包括两个线圈架，每个线圈架安装在基座的两个接收凹槽中的相应一个中，每个安装在基座上两个线圈筒管中的一个，以及安装在基座的分离槽中的铁芯，并且具有两个侧面，每个侧面分别邻近并对准两个线圈筒管中的相应一个和两个线圈中的相应一个。因此，铁芯位于线圈之间，并且可以调节铁芯的两个相对侧中的每一个的表面积，以便改变两个线圈架之间的漏电感。

7. 发明申请

US20150302978A1 BOBBIN STRUCTURE WITH WINDING GROOVES FOR ADJUSTING COUPLING 审中-公开
标题翻译：具有用于调节联接的绕线槽的BOBBIN结构
公开(公告)号：US20150302978A1
公开(公告)日：2015-10-22
申请号：US14578458
申请日：2014-12-21
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F27/30 , H01F27/29 , H01F27/28
CPC分类号： H01F27/303 , H01F27/2823 , H01F27/325 , H01F2027/297
摘要： A bobbin structure with winding grooves for adjusting coupling at least includes: a bobbin body, a hole provided in the bobbin body for allowing magnetic wires to pass through, and at least three separated winding grooves with different lengths provided around the outer peripheral side of the hole. The primary winding (or the secondary winding) of the coils of a transformer is selectively wound into one of the winding groove, while the secondary windings (or the primary windings) are wound into the rest of the winding grooves. By altering the numbers of turns of the secondary windings (or the primary windings) distributed in the winding grooves, different coupling effects can be achieved with respect to the primary winding (or the secondary winding). As a result, the transformer leakage inductance and the output impedance can be conveniently adjusted. The design of multiple grooves also reduces the stray capacitances of the windings, thereby increasing the bandwidth of the transformer.
摘要翻译：具有用于调节联接的缠绕槽的线轴结构至少包括：绕线筒主体，设置在绕线筒主体中用于允许磁线穿过的孔，以及设置在绕线筒主体的外周侧的至少三个分开的不同长度的绕组槽孔。变压器的线圈的初级绕组（或次级绕组）被选择性地卷绕到一个绕组槽中，而次级绕组（或初级绕组）被缠绕到其余的绕组槽中。通过改变分布在绕组槽中的次级绕组（或初级绕组）的匝数，可以相对于初级绕组（或次级绕组）获得不同的耦合效应。因此，可以方便地调整变压器漏电感和输出阻抗。多个凹槽的设计还减小了绕组的杂散电容，从而增加了变压器的带宽。

8. 发明授权

US09105392B2 Structure of transformer's lead frame 有权
标题翻译：变压器引线架结构
公开(公告)号：US09105392B2
公开(公告)日：2015-08-11
申请号：US14206267
申请日：2014-03-12
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H01F27/30 , H01F27/28 , H01F27/29 , H01F27/26 , H01F27/06
CPC分类号： H01F27/29 , H01F27/2866 , H01F27/306 , H01F27/325 , H01F2027/065
摘要： An improved structure of transformer's lead frame includes at least a lead frame module consisting of a lead frame main body and a lead frame cover, the lead frame main body has a through hole furnished at the center thereof; a bobbin formed at the side of the circumference of the through hole, and a pair of oppositely configured and reversely salient extension parts furnished at sides of the circumference of the through hole, each of the extension parts is combined to the mid-section of the wire connecting seats that have a plurality of wire connecting posts, a plurality of clip indentations are furnished at intervals and at the mid-section of the edge of the two sides of the corresponding extension parts and at the positions covered by the width of the corresponding extension parts.
摘要翻译：变压器引线框架的改进结构至少包括由引线框架主体和引线框架盖构成的引线框模块，引线框架主体在其中心具有通孔; 形成在通孔的圆周侧的筒管，以及在通孔的圆周侧设置的一对相对配置的反向突出的延伸部分，每个延伸部分组合到所述通孔的中间部分具有多个电线连接柱的电线连接座，在相应的延伸部分的两侧的边缘的间隔处和中间部分处设置多个夹子凹部，并且在由相应的延伸部分的宽度覆盖的位置延伸部件。

9. 发明申请

US20160157305A1 OFFSET VOLTAGE ELIMINATING CIRCUIT STRUCTURE FOR PROTECTION MECHANISM OF DIMMER 有权
标题翻译：偏置电压保护电路结构保护机构
公开(公告)号：US20160157305A1
公开(公告)日：2016-06-02
申请号：US14555648
申请日：2014-11-27
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H05B33/08 , H02M3/155
CPC分类号： H02M3/155 , H05B33/0818 , H05B33/0845 , Y02B20/341 , Y02B20/347
摘要： An offset voltage eliminating circuit structure for a protection mechanism of a dimmer includes a constant current source, a subtractor and a hysteresis comparator. The constant current source is used for outputting a stable current, the output of the constant current source is connected with a dimming signal input through a current-limiting resistor, and the dimming signal input is connected with an output of an external traditional dimmer. A voltage that causes an offset voltage is created across the current-limiting resistor when a current flows through the current-limiting resistor. An input of the subtractor is connected with the constant current source, and another input of the subtractor is input with an offset reference voltage. A non-inverting input of the hysteresis comparator is connected to the output of the subtractor, while the inverting input of the hysteresis comparator is input with a saw-tooth wave. By setting the offset reference voltage to be the same as the voltage of the current-limiting resistor, the subtractor eliminates the voltage of the current-limiting resistor, so that the hysteresis comparator is able to obtain the correct dimming signal voltage and output a GD pulse signal for adjusting the brightness of a LED.
摘要翻译：用于调光器的保护机构的偏移电压消除电路结构包括恒流源，减法器和滞后比较器。恒流源用于输出稳定电流，恒流源的输出与通过限流电阻输入的调光信号连接，调光信号输入与外部传统调光器的输出相连。当电流流经限流电阻时，会在限流电阻之间产生产生偏移电压的电压。减法器的输入与恒流源相连，减法器的另一输入端以偏移参考电压输入。迟滞比较器的非反相输入端连接到减法器的输出端，而迟滞比较器的反相输入端以锯齿波输入。通过将偏移参考电压设置为与限流电阻的电压相同，减法器消除限流电阻的电压，使得滞环比较器能够获得正确的调光信号电压并输出GD 用于调节LED亮度的脉冲信号。

10. 发明授权

US09351366B1 Isolation dimmer circuit structure 有权
标题翻译：隔离调光电路结构
公开(公告)号：US09351366B1
公开(公告)日：2016-05-24
申请号：US14555649
申请日：2014-11-27
申请人： Sen-Tai Yang
发明人： Sen-Tai Yang
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0845 , Y02B20/341
摘要： An isolation dimmer circuit structure includes a control circuit module having an input end for receiving a sensing signal and an output end for outputting a control signal. An optocoupler is provided between the control circuit module and a light source power supply circuit. The light source power supply circuit is further connected to a light source. A protection circuit includes first and second resistors and first and second diodes. The first resistor is connected in series between the positive terminal of a DC power supply and the anode of the first diode, forming a node A, the cathode of the first diode is connected to a first terminal of a control input end connected to a traditional dimmer circuit to form an overvoltage protection mechanism. The second resistor is provided between the node A and the input end of the control circuit module, and the second diode is provided between the positive terminal of the DC power supply and a second terminal of the control input end to form a reverse voltage protection mechanism.
摘要翻译：隔离调光电路结构包括具有用于接收感测信号的输入端的控制电路模块和用于输出控制信号的输出端。在控制电路模块和光源电源电路之间提供光耦合器。光源电源电路还连接到光源。保护电路包括第一和第二电阻器以及第一和第二二极管。第一电阻串联连接在直流电源的正极和第一二极管的阳极之间，形成节点A，第一二极管的阴极与控制输入端的第一端连接，该第一端与传统的调光电路形成过电压保护机构。第二电阻器设置在节点A和控制电路模块的输入端之间，第二二极管设置在直流电源的正端子与控制输入端的第二端子之间，形成反向电压保护机构。

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