公开(公告)号：US20150326109A1

公开(公告)日：2015-11-12

申请号：US14701843

申请日：2015-05-01

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Yasuo FUJII

IPC: H02M3/04 ,  H01G4/248 ,  H01G4/30

CPC classification number: H01G4/30 ,  H01G4/012 ,  H01G4/232 ,  H01G4/248 ,  H01G4/385 ,  H02M1/14 ,  H02M3/04

Abstract: A voltage smoothing circuit includes a multilayer capacitor including a first capacitance unit and a second capacitance unit and a regulator including an input terminal which is electrically connected to the second capacitance unit and an output terminal which is electrically connected to the first capacitance unit. The regulator calculates a first voltage which is applied to the first capacitance unit based on a second voltage which is applied to the second capacitance unit from the input terminal such that a potential difference which is applied to the first capacitance unit decreases or increases when a potential difference which is applied to the second capacitance unit increases or decreases, and outputs the first voltage from the output terminal.

Abstract translation: 电压平滑电路包括：包括第一电容单元和第二电容单元的多层电容器和包括电连接到第二电容单元的输入端子和与第一电容单元电连接的输出端子的调节器。 调节器基于从输入端子施加到第二电容单元的第二电压来计算施加到第一电容单元的第一电压，使得施加到第一电容单元的电位差当电位 施加到第二电容单元的差值增大或减小，并从输出端子输出第一电压。

公开(公告)号：US20150090484A1

公开(公告)日：2015-04-02

申请号：US14499495

申请日：2014-09-29

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Yasuo FUJII ,  Toshiki TANAKA

IPC: H01G2/06 ,  H01G4/228 ,  H01G4/30 ,  H01G4/005 ,  H05K1/18 ,  H05K1/11

CPC classification number: H01G2/065 ,  H01G4/232 ,  H01G4/30 ,  H05K1/111 ,  H05K1/181 ,  H05K3/3436 ,  H05K2201/09427 ,  H05K2201/10015 ,  H05K2201/10636 ,  H05K2201/2045 ,  Y02P70/611

Abstract: A monolithic-capacitor-mounted structure satisfies Lc>Wc and Lx/Wx

Abstract translation: 单片电容器安装的结构满足Lc> Wc和Lx / Wx