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    MULTIPLE-OUTPUT DC/DC CONVERTER AND POWER SUPPLY HAVING THE SAME
    1.
    发明申请
    MULTIPLE-OUTPUT DC/DC CONVERTER AND POWER SUPPLY HAVING THE SAME 有权
    多路输出DC / DC转换器和具有相同功能的电源

    公开(公告)号：US20150171757A1

    公开(公告)日：2015-06-18

    申请号：US14570379

    申请日：2014-12-15

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Chunfeng JIN ,  Dong Young Huh ,  Jae Sam Lee ,  Hyun Woo Lee ,  Jung Hwan Choi

    IPC: H02M3/335

    CPC classification number: H02M3/33507 ,  H02M3/285 ,  H02M3/33546 ,  H02M3/33553 ,  H02M2001/342 ,  Y02B70/1491

    Abstract: Disclosed are a multiple-output DC/DC converter and a power supply having the same. The multiple-output DC/DC converter includes a converter including a transformer and a first surge absorbing module, wherein the transformer includes a first switch provided to a primary side and outputs a first voltage to a secondary side, and the first surge absorbing module is connected to the primary side of the transformer and absorbs a surge voltage formed at the first switch by a leakage inductance of the transformer; and a first energy converting module to receive output energy supplied from the first surge absorbing module and output a second voltage.

    Abstract translation: 公开了一种多输出DC / DC转换器和具有其的电源。 多输出DC / DC转换器包括一个包括变压器和第一浪涌吸收模块的转换器，其中变压器包括提供给初级侧的第一开关，并向第二侧输出第一电压，第一浪涌吸收模块是 连接到变压器的初级侧，并通过变压器的漏电感吸收在第一开关处形成的浪涌电压; 以及第一能量转换模块，用于接收从第一浪涌吸收模块供应的输出能量并输出第二电压。

    Current regulation apparatus
    4.
    发明授权
    Current regulation apparatus 有权
    电流调节装置

    公开(公告)号：US09407152B2

    公开(公告)日：2016-08-02

    申请号：US14794118

    申请日：2015-07-08

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Young Jong Kim ,  Hyun Sik Kim ,  Taek Soo Kim ,  Dong Young Huh

    IPC: H05B37/02 ,  H02M3/335 ,  H05B33/08

    CPC classification number: H02M3/33507 ,  H05B33/0815 ,  H05B37/02 ,  Y02B20/347

    Abstract: A current regulation apparatus is provided. The current regulation apparatus includes a trans unit, a first switching unit, a voltage detection unit, a voltage comparison unit, and a control unit. The trans unit includes an auxiliary winding unit. The first switching unit controls an operation of the trans unit. The voltage detection unit detects a voltage induced to the auxiliary winding unit. The voltage comparison unit compares a voltage detected by the voltage detection unit and a reference voltage. The control unit adjusts a turn-on section of the first switching unit according to an output voltage of the voltage comparison unit.

    Abstract translation: 提供电流调节装置。 电流调节装置包括转换单元，第一开关单元，电压检测单元，电压比较单元和控制单元。 传动单元包括辅助卷绕单元。 第一切换单元控制跨单元的操作。 电压检测单元检测到辅助绕组单元感应的电压。 电压比较单元将由电压检测单元检测的电压与参考电压进行比较。 控制单元根据电压比较单元的输出电压来调整第一开关单元的接通部分。

    Multiple-output DC/DC converter and power supply having the same
    6.
    发明授权
    Multiple-output DC/DC converter and power supply having the same 有权
    多输出DC / DC转换器和电源具有相同的功能

    公开(公告)号：US09490708B2

    公开(公告)日：2016-11-08

    申请号：US14570379

    申请日：2014-12-15

    Applicant: LG INNOTEK CO., LTD.

    Inventor： Chunfeng Jin ,  Dong Young Huh ,  Jae Sam Lee ,  Hyun Woo Lee ,  Jung Hwan Choi

    IPC: H02M3/335 ,  H02M3/28 ,  H02M1/34

    CPC classification number: H02M3/33507 ,  H02M3/285 ,  H02M3/33546 ,  H02M3/33553 ,  H02M2001/342 ,  Y02B70/1491

    Abstract: Disclosed are a multiple-output DC/DC converter and a power supply having the same. The multiple-output DC/DC converter includes a converter including a transformer and a first surge absorbing module, wherein the transformer includes a first switch provided to a primary side and outputs a first voltage to a secondary side, and the first surge absorbing module is connected to the primary side of the transformer and absorbs a surge voltage formed at the first switch by a leakage inductance of the transformer; and a first energy converting module to receive output energy supplied from the first surge absorbing module and output a second voltage.

    Abstract translation: 公开了一种多输出DC / DC转换器和具有其的电源。 多输出DC / DC转换器包括一个包括变压器和第一浪涌吸收模块的转换器，其中变压器包括提供给初级侧的第一开关，并向第二侧输出第一电压，第一浪涌吸收模块是 连接到变压器的初级侧，并通过变压器的漏电感吸收在第一开关处形成的浪涌电压; 以及第一能量转换模块，用于接收从第一浪涌吸收模块供应的输出能量并输出第二电压。

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