公开(公告)号：US20160072377A1

公开(公告)日：2016-03-10

申请号：US14819525

申请日：2015-08-06

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Sung Hun OH ,  Won Young LEE ,  Hee Seo LEE

IPC: H02M1/42

CPC classification number: H02M3/1584 ,  H02M1/4225 ,  Y02B70/126

Abstract: A power supply may include a control signal generating unit outputting a control signal in response to a load information signal input thereto, a controlling unit activating and outputting a first gate signal or activating and outputting first and second gate signals in response to the control signal, a first power factor correction unit operating in response to the first gate signal, and a second power factor correction unit operating in response to the second gate signal.

Abstract translation: 电源可以包括响应于输入的负载信息信号输出控制信号的控制信号生成单元，响应于控制信号激活并输出第一门信号或激活并输出第一和第二门信号的控制单元， 响应于第一门信号操作的第一功率因数校正单元和响应于第二门信号而工作的第二功率因数校正单元。