JP6515678B2 - コンバータ搭載基板 - Google Patents
コンバータ搭載基板 Download PDFInfo
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- JP6515678B2 JP6515678B2 JP2015105381A JP2015105381A JP6515678B2 JP 6515678 B2 JP6515678 B2 JP 6515678B2 JP 2015105381 A JP2015105381 A JP 2015105381A JP 2015105381 A JP2015105381 A JP 2015105381A JP 6515678 B2 JP6515678 B2 JP 6515678B2
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- Prior art keywords
- converter
- current
- component
- high frequency
- mounting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0237—High frequency adaptations
- H05K1/0243—Printed circuits associated with mounted high frequency components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
- H05K1/0265—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board characterized by the lay-out of or details of the printed conductors, e.g. reinforced conductors, redundant conductors, conductors having different cross-sections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
- H05K1/112—Pads for surface mounting, e.g. lay-out directly combined with via connections
- H05K1/113—Via provided in pad; Pad over filled via
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/042—Stacked spaced PCBs; Planar parts of folded flexible circuits having mounted components in between or spaced from each other
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/0979—Redundant conductors or connections, i.e. more than one current path between two points
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09972—Partitioned, e.g. portions of a PCB dedicated to different functions; Boundary lines therefore; Portions of a PCB being processed separately or differently
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10166—Transistor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
- H05K2201/10303—Pin-in-hole mounted pins
Description
(付記1)
電流供給を受ける負荷部品と
前記負荷部品に電流変動の速い直流電流を供給する高周波直流コンバータと、
前記高周波直流コンバータよりも前記負荷部品から離れて配置され、前記負荷部品に前記高周波直流コンバータよりも相対的に電流変動の遅い直流電流を供給する低周波直流コンバータと、
を有するコンバータ搭載基板。
(付記2)
前記負荷部品が搭載される部品搭載基材を有する付記1に記載のコンバータ搭載基板。
(付記3)
前記高周波直流コンバータが前記部品搭載基材に搭載される付記2に記載のコンバータ搭載基板。
(付記4)
前記低周波直流コンバータが前記部品搭載基材に搭載される付記2又は付記3に記載のコンバータ搭載基板。
(付記5)
前記低周波直流コンバータが搭載されるコンバータ搭載基材を有する付記1〜付記3のいずれか1つに記載のコンバータ搭載基板。
(付記6)
電流供給を受ける負荷部品と、
前記負荷部品が搭載される部品搭載基材と、
前記部品搭載基材に搭載され、前記負荷部品に電流変動の速い直流電流を供給する高周波直流コンバータと、
前記部品搭載基材と別体のコンバータ搭載基材と、
前記コンバータ搭載基材に搭載され、前記負荷部品に前記高周波直流コンバータよりも相対的に電流変動の遅い直流電流を供給する低周波直流コンバータと、
を有するコンバータ搭載基板。
(付記7)
前記部品搭載基材と前記コンバータ搭載基材との間に前記低周波直流コンバータからの供給電流が流れるピラーを有する付記6に記載のコンバータ搭載基板。
(付記8)
前記ピラーの外面が露出している付記7に記載のコンバータ搭載基板。
(付記9)
前記ピラーが、前記負荷部品が搭載される前記部品搭載基材の部品搭載面の反対側から前記部品搭載基材に接続されている付記7又は付記8に記載のコンバータ搭載基板。
(付記10)
前記高周波直流コンバータは前記低周波直流コンバータより小型である付記1〜付記9のいずれか1つに記載のコンバータ搭載基板。
(付記11)
前記高周波直流コンバータと前記負荷部品との間の電流配線をシールドするシールド配線を有する付記1〜付記10のいずれか1つに記載のコンバータ搭載基板。
24 部品搭載基材
24A 部品搭載面
26 コンバータ搭載基材
26A コンバータ搭載面
28 プロセッサ
28A 対向面
30 電子部品
32 端子
32C 電源端子
36 高周波直流コンバータ
38 低周波直流コンバータ
40 電源配線
42 グラウンド配線
50 電源配線
52 グラウンド配線
54 ピラー
56 ピラー
58 交流電源
72 コンバータ搭載基板
74 部品搭載基材
Claims (3)
- 電流供給を受ける負荷部品と、
前記負荷部品が搭載される部品搭載基材と、
前記部品搭載基材に搭載され前記負荷部品に電流変動の速い直流電流を前記部品搭載基材の配線を介して供給する高周波直流コンバータと、
前記高周波直流コンバータよりも前記負荷部品から離れて前記部品搭載基材に搭載され、前記負荷部品に前記高周波直流コンバータよりも相対的に電流変動の遅い直流電流を前記部品搭載基材の配線を介して供給する低周波直流コンバータと、
を有するコンバータ搭載基板。 - 電流供給を受ける負荷部品と、
前記負荷部品が搭載される部品搭載基材と、
前記部品搭載基材に搭載され、前記負荷部品に電流変動の速い直流電流を前記部品搭載基材の配線を介して供給する高周波直流コンバータと、
前記部品搭載基材と別体のコンバータ搭載基材と、
前記部品搭載基材と前記コンバータ搭載基材とを電気的に接続するピラーと、
前記コンバータ搭載基材において前記部品搭載基材と対向する面の反対面に搭載され、前記負荷部品に前記高周波直流コンバータよりも相対的に電流変動の遅い直流電流を前記部品搭載基材の配線、前記ピラー及び前記コンバータ搭載基材の配線を介して供給する低周波直流コンバータと、
を有するコンバータ搭載基板。 - 前記ピラーが、前記負荷部品が搭載される前記部品搭載基材の部品搭載面の反対側から前記部品搭載基材に接続されている請求項2に記載のコンバータ搭載基板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015105381A JP6515678B2 (ja) | 2015-05-25 | 2015-05-25 | コンバータ搭載基板 |
US15/157,991 US10375821B2 (en) | 2015-05-25 | 2016-05-18 | Converter mounting board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015105381A JP6515678B2 (ja) | 2015-05-25 | 2015-05-25 | コンバータ搭載基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016220465A JP2016220465A (ja) | 2016-12-22 |
JP6515678B2 true JP6515678B2 (ja) | 2019-05-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015105381A Active JP6515678B2 (ja) | 2015-05-25 | 2015-05-25 | コンバータ搭載基板 |
Country Status (2)
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US (1) | US10375821B2 (ja) |
JP (1) | JP6515678B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6820825B2 (ja) * | 2017-11-09 | 2021-01-27 | 三菱電機株式会社 | 半導体装置及びその駆動方法 |
FR3094610B1 (fr) * | 2019-04-01 | 2021-07-02 | Valeo Systemes De Controle Moteur | Carte de circuit imprimé définissant un condensateur haute fréquence |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001359273A (ja) * | 2000-06-14 | 2001-12-26 | Toshiba Corp | 電源装置及びこの電源装置を有する情報処理装置 |
JP2003134805A (ja) * | 2001-10-16 | 2003-05-09 | Nippon Telegr & Teleph Corp <Ntt> | 電力変換装置の並列運転システム |
KR101140539B1 (ko) * | 2004-03-31 | 2012-05-02 | 에스티 에릭슨 에스에이 | 전력 공급 시스템, 증폭기 시스템 및 모바일 장치 |
US7145782B2 (en) * | 2004-07-16 | 2006-12-05 | Intel Corporation | Reducing loadline impedance in a system |
JP4199777B2 (ja) * | 2006-04-04 | 2008-12-17 | レノボ・シンガポール・プライベート・リミテッド | 電源システムおよびノート型パーソナル・コンピュータ |
US20070257339A1 (en) * | 2006-05-08 | 2007-11-08 | Taiwan Semiconductor Manufacturing Co., Ltd. | Shield structures |
US8018738B2 (en) * | 2008-06-02 | 2011-09-13 | Oracle America, Inc., | Voltage regulator attach for high current chip applications |
US8564260B2 (en) * | 2010-12-17 | 2013-10-22 | Qualcomm Incorporated | Dual-stage power conversion |
JP5708212B2 (ja) | 2011-05-06 | 2015-04-30 | コニカミノルタ株式会社 | 過電圧保護回路及び画像形成装置 |
-
2015
- 2015-05-25 JP JP2015105381A patent/JP6515678B2/ja active Active
-
2016
- 2016-05-18 US US15/157,991 patent/US10375821B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016220465A (ja) | 2016-12-22 |
US20160352243A1 (en) | 2016-12-01 |
US10375821B2 (en) | 2019-08-06 |
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