JP6938911B2 - 装置 - Google Patents
装置 Download PDFInfo
- Publication number
- JP6938911B2 JP6938911B2 JP2016257136A JP2016257136A JP6938911B2 JP 6938911 B2 JP6938911 B2 JP 6938911B2 JP 2016257136 A JP2016257136 A JP 2016257136A JP 2016257136 A JP2016257136 A JP 2016257136A JP 6938911 B2 JP6938911 B2 JP 6938911B2
- Authority
- JP
- Japan
- Prior art keywords
- sub
- winding
- boards
- board
- pattern
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2876—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- 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
-
- 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
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/285—Single converters with a plurality of output stages connected in parallel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
-
- 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
- H02M3/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dc-Dc Converters (AREA)
- Combinations Of Printed Boards (AREA)
- Inverter Devices (AREA)
Description
特許文献1 特開2006−013094号公報
特許文献2 特開2008−178208号公報
出力端子15は、集約部14から出力される直流電流を装置100の外部に出力する。
Claims (15)
- コアと、
前記コアの外周を周回する第1巻線部と、
前記コアの外周を周回する第2巻線のパターンが各々形成された複数のサブ基板と、
前記複数のサブ基板を搭載するメイン基板と、
を備え、
前記複数のサブ基板のそれぞれは、
基板上に搭載された前記第2巻線からの交流電流を整流する整流回路と、
前記整流回路で整流した直流電流を出力する出力端子と、
を有し、
前記整流回路の入力端子から前記出力端子までの導電路は、前記整流回路の前記入力端子から前記第2巻線のパターンの側の導電路よりも長い装置。 - 前記複数のサブ基板は互いに平行に前記メイン基板に搭載され、
前記複数のサブ基板のそれぞれは、前記コアにおける磁心部分を挿通させる貫通孔を有し、
前記複数のサブ基板のそれぞれにおいて、前記第2巻線のパターンは、前記貫通孔の周りを周回する
請求項1に記載の装置。 - 前記複数のサブ基板のうちの少なくとも1つにおいて、前記第2巻線のパターンは、複数の基板層のそれぞれで前記貫通孔の周りを一部ずつ周回することにより、前記貫通孔の周りを前記複数の基板層で合わせて1周を超えて周回する請求項2に記載の装置。
- 前記第2巻線のパターンは、前記複数の基板層の間で導電ビアにより電気的に接続される請求項3に記載の装置。
- 前記複数のサブ基板のうちの少なくとも1つにおいて、前記第2巻線のパターンは、サブ基板の両面上に形成される請求項3または4に記載の装置。
- 前記複数のサブ基板のそれぞれは、少なくとも1つの辺において、前記コアにおける巻線の外周側に位置するヨーク部分を通すための切欠きを有する請求項2から5のいずれか一項に記載の装置。
- 前記複数のサブ基板における異なるサブ基板同士の間にそれぞれ配置される複数の前記第1巻線部を備える請求項2から6のいずれか一項に記載の装置。
- 前記複数のサブ基板のうち前記第1巻線部と接するサブ基板は、前記第1巻線部と接する面側において内層のみに前記第2巻線のパターンを有する請求項7に記載の装置。
- 前記第1巻線部は、絶縁電線を巻き付けてなる請求項1から8のいずれか一項に記載の装置。
- 前記複数のサブ基板の基板間に冷却風を通す冷却部を更に備える請求項2から9のいずれか一項に記載の装置。
- 当該装置の筐体内における前記メイン基板と向かい合う内面に設けられ、当該内面に沿って流れる冷却風を、前記複数のサブ基板におけるサブ基板同士の間から前記メイン基板へと向かう方向に向ける整風部を更に備える請求項10に記載の装置。
- 前記メイン基板は、前記複数のサブ基板のそれぞれが出力する直流電流を集約する集約部を有する請求項1から11の何れか一項に記載の装置。
- 前記複数のサブ基板のそれぞれと前記集約部との間は、電線により接続される請求項12に記載の装置。
- 前記複数のサブ基板のそれぞれは、前記整流回路と出力端子の間に接続されたインダクタを更に有する請求項1から13のいずれか一項に記載の装置。
- 前記メイン基板は、基板上に搭載され、入力電流を交流に変換して前記第1巻線部に供給するインバータを有する請求項1から14のいずれか一項に記載の装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016257136A JP6938911B2 (ja) | 2016-12-28 | 2016-12-28 | 装置 |
US15/792,766 US10763026B2 (en) | 2016-12-28 | 2017-10-25 | Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016257136A JP6938911B2 (ja) | 2016-12-28 | 2016-12-28 | 装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018110477A JP2018110477A (ja) | 2018-07-12 |
JP6938911B2 true JP6938911B2 (ja) | 2021-09-22 |
Family
ID=62630037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016257136A Active JP6938911B2 (ja) | 2016-12-28 | 2016-12-28 | 装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10763026B2 (ja) |
JP (1) | JP6938911B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018213174A1 (de) * | 2018-08-07 | 2019-11-07 | Conti Temic Microelectronic Gmbh | Transformator, Gleichspannungswandler mit einem Transformator |
FR3087043B1 (fr) | 2018-10-05 | 2020-11-20 | Brightloop | Dispositif de transformation comprenant un transformateur et des composants electriques |
JP7165115B2 (ja) * | 2019-11-08 | 2022-11-02 | 株式会社Soken | 電力変換装置 |
JP7337032B2 (ja) * | 2020-07-03 | 2023-09-01 | 三菱電機株式会社 | 電力変換装置 |
KR102233041B1 (ko) * | 2020-09-21 | 2021-03-30 | 주식회사 솔루엠 | 전력 변환 장치 및 이의 제조방법 |
WO2022070282A1 (ja) * | 2020-09-29 | 2022-04-07 | 住友電気工業株式会社 | 回路構造体 |
CN214627837U (zh) * | 2021-05-14 | 2021-11-05 | 台达电子工业股份有限公司 | 机柜装置及其电源模块 |
SE544970C2 (en) * | 2021-07-08 | 2023-02-14 | Zs Electric Ab | A current booster, a printed circuit board comprising said current booster and a test equipment |
KR20230026235A (ko) * | 2021-08-17 | 2023-02-24 | 엘지이노텍 주식회사 | 전력변환장치 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3655295B2 (ja) * | 2002-07-22 | 2005-06-02 | 富士通株式会社 | インバータの電流検出方法、その電流検出回路、その異常検出方法、その異常検出回路、表示装置及び情報処理装置 |
US6914508B2 (en) * | 2002-08-15 | 2005-07-05 | Galaxy Power, Inc. | Simplified transformer design for a switching power supply |
JP4284656B2 (ja) | 2004-06-25 | 2009-06-24 | Tdkラムダ株式会社 | トランス構造 |
TWI278876B (en) * | 2006-01-03 | 2007-04-11 | Delta Electronics Inc | Transformer structure |
JP5085943B2 (ja) | 2007-01-18 | 2012-11-28 | 矢崎総業株式会社 | スライド構造体用の給電装置 |
TWI512770B (zh) * | 2007-09-29 | 2015-12-11 | Delta Electronics Inc | 功率變換器結構 |
JP5071417B2 (ja) * | 2009-03-11 | 2012-11-14 | パナソニック株式会社 | 電力変換装置とそれを用いた燃料電池システム |
TWI420286B (zh) * | 2009-08-06 | 2013-12-21 | Delta Electronics Inc | 電源模組及其電路板組合 |
TWI450287B (zh) * | 2012-01-20 | 2014-08-21 | Acbel Polytech Inc | transformer |
DE102012111069A1 (de) * | 2012-11-16 | 2014-05-22 | Phoenix Contact Gmbh & Co. Kg | Planarübertrager |
JP6098646B2 (ja) * | 2013-02-06 | 2017-03-22 | 株式会社村田製作所 | トランスモジュール、受電装置および送電装置 |
JP6120623B2 (ja) * | 2013-03-15 | 2017-04-26 | オムロンオートモーティブエレクトロニクス株式会社 | 磁気デバイス |
US10312012B2 (en) * | 2013-08-29 | 2019-06-04 | Solum Co., Ltd. | Transformer and power supply device including the same |
US9486956B2 (en) * | 2013-09-30 | 2016-11-08 | Apple Inc. | Power adapter components, housing and methods of assembly |
JP6289736B2 (ja) * | 2015-03-16 | 2018-03-07 | 三菱電機株式会社 | 絶縁トランス |
US20160293324A1 (en) * | 2015-04-02 | 2016-10-06 | Chicony Power Technology Co., Ltd. | Bobbin structure of transfomer |
-
2016
- 2016-12-28 JP JP2016257136A patent/JP6938911B2/ja active Active
-
2017
- 2017-10-25 US US15/792,766 patent/US10763026B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018110477A (ja) | 2018-07-12 |
US20180182527A1 (en) | 2018-06-28 |
US10763026B2 (en) | 2020-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6938911B2 (ja) | 装置 | |
JP5359749B2 (ja) | トランス及びスイッチング電源装置 | |
US8294546B2 (en) | Method for manufacturing module with planar coil, and module with planar coil | |
JP5304231B2 (ja) | コイル基板構造及びスイッチング電源装置 | |
US8237535B2 (en) | Integral planar transformer and busbar | |
US20090302986A1 (en) | Minimal-length windings for reduction of copper power losses in magnetic elements | |
JP6432167B2 (ja) | 巻線部品及び電源装置 | |
CN203706811U (zh) | 变压器组件以及电源转换器 | |
JP5318150B2 (ja) | スイッチング電源装置 | |
WO2014141670A1 (ja) | 磁気デバイス | |
JP5318071B2 (ja) | スイッチング電源 | |
US11239021B2 (en) | Isolated converter | |
JP6261032B2 (ja) | 多層プリント基板、磁気デバイス | |
JP3180974U (ja) | Dc−dcコンバータ | |
TWM509967U (zh) | 整合式電源轉換模組 | |
JP2019179904A (ja) | コイルユニット、ワイヤレス送電装置、ワイヤレス受電装置、ワイヤレス電力伝送システム | |
JP2013062998A (ja) | スイッチング電源装置 | |
JP2018148058A (ja) | 回路装置および電力変換装置 | |
TWI437584B (zh) | 變壓器與電感元件之組合結構及其形成方法 | |
TWI543501B (zh) | 整合式電源轉換模組 | |
JP5992483B2 (ja) | 車両用dc―dcコンバータ | |
US20220277881A1 (en) | Transformer | |
JP6962498B1 (ja) | コンバータ | |
JP2013172583A (ja) | スイッチング電源装置 | |
JP2010034310A (ja) | トランス及び電力変換装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191216 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200928 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20201104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201228 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210608 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210727 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210803 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210816 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6938911 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |