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公开(公告)号：US09824810B2
公开(公告)日：2017-11-21
申请号：US14601718
申请日：2015-01-21
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jae Gen Eom , Young Seung Noh , Heung Gyoon Choi , Geun Young Park , Sung Yun Han , Seh Hoon Jang , Nak Jun Jeong , Young Min Lee , Jong Woo Kim , Tae Won Heo
CPC classification number: H01F27/24 , H01F27/02 , H01F27/06 , H01F27/2804 , H01F27/2823 , H01F27/2828 , H01F27/2847 , H01F27/2885 , H01F27/32 , H01F27/323 , H01F27/324 , H01F27/327 , H01F2027/065 , H01F2027/2809 , H01F2027/2819
Abstract: A transformer includes a magnetic core, a first coil unit and a second coil unit. The first coil unit is disposed within the magnetic core and includes a laminated board having layers laminated therein and conductive patterns. Respective ones of the conductive patterns are disposed on the laminated layers. The second coil unit includes a conductive wire spaced apart from the conductive patterns of the laminated board by an insulating distance. The conductive wire includes a triple-insulated wire surrounded by three sheets of insulating paper to maintain the insulating distance from the conductive patterns.
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公开(公告)号：US09543843B2
公开(公告)日：2017-01-10
申请号：US14194087
申请日：2014-02-28
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Tae Won Heo , Hwan Cho , Jeong Gyu Lim , Sang Kyoo Han , Young Seung Noh , Bo Mi Lee
CPC classification number: H02M3/33507 , H02M1/44 , H02M3/33523 , H02M2001/0032
Abstract: There is provided a power supply device having a primary side and a secondary side isolated from each other. The power supply device includes: a power supply unit converting power from the primary side to output the converted power to the secondary side; a control unit located on the secondary side and acquiring control information on the power supply unit based on a voltage output from the power supply unit; and a delivery unit delivering the control information to the primary side, the delivery unit including a Y-capacitor that provides an EMI noise path between the primary side and the secondary side.
Abstract translation: 提供了具有彼此隔离的初级侧和次级侧的电源装置。 电源装置包括：电源单元，其将来自初级侧的电力转换为将转换的电力输出到次级侧; 位于次级侧的控制单元，基于从电源单元输出的电压获取关于电源单元的控制信息; 以及将控制信息传送到初级侧的传送单元，所述传送单元包括在初级侧和次级侧之间提供EMI噪声路径的Y电容器。
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Patent Agency Ranking
公开(公告)号：US09899881B2
公开(公告)日：2018-02-20
申请号：US15130028
申请日：2016-04-15
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： In Wha Jeong , Young Woon Choi , Tae Won Heo
CPC classification number: H02J50/12 , H02J7/025 , H02J50/40 , H02M7/537 , H02M2001/0074
Abstract: A wireless power transmitting device includes: a rectifier configured to rectify alternating current (AC) power; a capacitor configured to store the rectified AC power as direct current (DC) power; a voltage divider configured to divide a voltage of the DC power; and a wireless power transmitter configured to wirelessly transmit power using the voltage divided by the voltage divider.
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公开(公告)号：US10312012B2
公开(公告)日：2019-06-04
申请号：US14329258
申请日：2014-07-11
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Jae Gen Eom , Young Seung Noh , Heung Gyoon Choi , Geun Young Park , Sung Yun Han , Seh Hoon Jang , Nak Jun Jeong , Young Min Lee , Jong Woo Kim , Tae Won Heo
Abstract: A transformer includes a magnetic core, a first coil unit and a second coil unit. The first coil unit is disposed within the magnetic core and includes a laminated board having layers laminated therein and conductive patterns. Respective ones of the conductive patterns are disposed on the laminated layers. The second coil unit includes a conductive wire spaced apart from the conductive patterns of the laminated board by an insulating distance. The conductive wire includes a triple-insulated wire surrounded by three sheets of insulating paper to maintain the insulating distance from the conductive patterns.
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公开(公告)号：US09876363B2
公开(公告)日：2018-01-23
申请号：US14636823
申请日：2015-03-03
Applicant: Samsung Electro-Mechanics Co., Ltd.
Inventor： Young Min Lee , Tae Won Heo , Sang Ho Cho , Heung Gyoon Choi
Abstract: A non-contact type power transmitting apparatus may include a rectifying unit rectifying alternating current (AC) power, a power converting unit converting the power rectified by the rectifying unit into direct current (DC) power through a single power converting operation and switching and transmitting the DC power, and a power transmitting coil transmitting transmission power transmitted from the power converting unit externally in a non-contact scheme.
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公开(公告)号：US09490056B2
公开(公告)日：2016-11-08
申请号：US14289302
申请日：2014-05-28
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Young Min Lee , Geun Young Park , Sang Yun Lee , Jae Sun Won , Suk Hyeon Cho , Tae Won Heo
CPC classification number: H01F17/0013 , H01F17/0033 , H01F17/062
Abstract: A coil component may include: a base board having an accommodation portion disposed therein and having conductive patterns disposed within the accommodation portion; an annular core disposed in the accommodation portion; and a laminated board laminated on the base board and having conductive patterns disposed on one surface thereof. The conductive patterns of the laminated board are connected to the conductive patterns of the base board to form a coil.
Abstract translation: 线圈部件可以包括：基板，其具有设置在其中的容纳部分，并且具有布置在容纳部分内的导电图案; 设置在容纳部中的环状芯体; 以及叠层在基板上并且具有设置在其一个表面上的导电图案的层压板。 层压板的导电图案连接到基板的导电图案以形成线圈。
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公开(公告)号：US20150131340A1
公开(公告)日：2015-05-14
申请号：US14476711
申请日：2014-09-03
Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
Inventor： Tae Won Heo , Erlan Dzunusbekov , Dmitry Berdnikov
CPC classification number: H02M3/33507 , H02H7/1252 , H02M1/08 , H02M1/32 , H02M3/335 , H02M2001/0006
Abstract: A power supply device may include a transformer having a primary winding receiving a rectified alternating current (AC) input power and a secondary winding electromagnetically coupled to the primary winding to supply power to a load, an auxiliary switch selectively providing the rectified AC input power to the primary winding, and a limitation controlling unit controlling the auxiliary switch based on a voltage level of the AC input power.
Abstract translation: 电源装置可以包括具有接收整流的交流（AC）输入功率的初级绕组和电磁耦合到初级绕组以向负载供电的次级绕组的变压器，辅助开关选择性地将整流的AC输入功率提供给 所述初级绕组和限制控制单元基于所述AC输入功率的电压电平来控制所述辅助开关。
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