公开(公告)号：US09444251B2

公开(公告)日：2016-09-13

申请号：US13731258

申请日：2012-12-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won Myung Woo ,  Jin Hyung Lee ,  Gil Yong Chang

IPC: H02J1/00 ,  H02M1/42 ,  H02J9/00

CPC classification number: H02J1/00 ,  H02J9/005 ,  H02M1/4208 ,  Y02B70/126 ,  Y10T307/625

Abstract: A power supply includes: a first switch arranged between an input power supplier and a load; a driving power supplier to receive input power through the first switch and to supply the input power to the load when a current mode of the load is a normal mode; and a power-saving power supplier connected to a power line branched from between the input power supplier and the first switch, the power-saving power supplier generating standby power when the current mode is a standby mode, and including a second switch connected to the power line, a charger to charge power transmitted through the second switch and to output the charged power as the standby power, a voltage detector to detect the voltage of the charged power, and a first controller to receive driving power from the charger and to control operation of the second switch according to the detected voltage.

Abstract translation: 电源包括：布置在输入电源和负载之间的第一开关; 驱动电源，通过所述第一开关接收输入电力，并且当所述负载的当前模式为正常模式时，向所述负载提供输入电力; 以及连接到从所述输入电源供应器和所述第一开关之间分支的电源线的节电电源，所述节电电源在所述当前模式为待机模式时产生待机电力，并且包括连接到所述第一开关的第二开关 电源线，用于对通过第二开关传输的电力进行充电并将作为备用电力的充电电力输出的充电器，用于检测充电电力的电压的电压检测器以及从充电器接收驱动电力并控制的第一控制器 根据检测到的电压对第二开关进行操作。

公开(公告)号：US10600580B2

公开(公告)日：2020-03-24

申请号：US15886375

申请日：2018-02-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Yong Joo ,  Sung Bum Jung ,  Won Myung Woo

IPC: H01G9/12 ,  H01G9/145 ,  H01G9/10 ,  H01G2/06 ,  H05K1/18 ,  H01G9/06 ,  H05K3/30 ,  H01G9/28

Abstract: An explosion-proof apparatus includes a stopper having a hollow cylindrical shape that is open at a first side and closed at a second side, and configured to be combined with an electrolytic condenser to surround an explosion-proof face of the electrolytic condenser and a lateral side connected to the explosion-proof face, through the first side, and a holder provided on the stopper to support the stopper. The first side of the stopper is separated from the explosion-proof face of the electrolytic condenser, a lateral side of the stopper has a stepped structure in which a periphery of a first region connecting to the first side is larger than a periphery of a second region connecting to the second side, and the holder is mounted on the stopper to surround at least part of the periphery of the second region of the stopper.

公开(公告)号：US09660391B1

公开(公告)日：2017-05-23

申请号：US15168851

申请日：2016-05-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Hyuck Kim ,  Sung Jin Ann ,  Tae Hun Kim ,  Jin Ho Choi ,  Chang Geun Seo ,  Won Myung Woo ,  Ka San Ha ,  Sun Jin Park

IPC: H01R39/00 ,  H01R13/66 ,  H01R13/502 ,  H01R13/05 ,  H01R35/04

CPC classification number: H01R13/6675 ,  H01R13/055 ,  H01R13/502 ,  H01R24/68 ,  H01R31/065 ,  H01R35/04

Abstract: An adapter having a rotatable plug is provided. The adapter includes a case having an installation hole which provides access to an interior of the case; a rotation member installed within the installation hole of the case, the rotation member being rotatable within the installation hole relative to the case; at least one connection pin installed in the rotation member and protruding from the case; and a guide member provided adjacent to installation hole in the interior of the case and configured to guide rotation of the rotation member.