CN101453166A - 超小型电力变换装置 - Google Patents
超小型电力变换装置 Download PDFInfo
- Publication number
- CN101453166A CN101453166A CNA2008101829365A CN200810182936A CN101453166A CN 101453166 A CN101453166 A CN 101453166A CN A2008101829365 A CNA2008101829365 A CN A2008101829365A CN 200810182936 A CN200810182936 A CN 200810182936A CN 101453166 A CN101453166 A CN 101453166A
- Authority
- CN
- China
- Prior art keywords
- power converter
- micro power
- switch
- transformer
- semiconductor
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 67
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims description 7
- 230000000593 degrading effect Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- 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
- H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-314294 | 2007-12-05 | ||
JP2007314294A JP5194749B2 (ja) | 2007-12-05 | 2007-12-05 | 超小型電力変換装置 |
JP2007314294 | 2007-12-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101453166A true CN101453166A (zh) | 2009-06-10 |
CN101453166B CN101453166B (zh) | 2013-05-08 |
Family
ID=40720940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101829365A Expired - Fee Related CN101453166B (zh) | 2007-12-05 | 2008-12-05 | 超小型电力变换装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8031041B2 (zh) |
JP (1) | JP5194749B2 (zh) |
CN (1) | CN101453166B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012051755A1 (en) * | 2010-10-20 | 2012-04-26 | Astec International Limited | Multi-winding magnetic structures |
US8466765B2 (en) | 2010-10-20 | 2013-06-18 | Astec International Limited | Core and coil construction for multi-winding magnetic structures |
CN112928806A (zh) * | 2021-01-28 | 2021-06-08 | 湖南炬神电子有限公司 | 一种超小型电源实现方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5536656B2 (ja) * | 2008-09-18 | 2014-07-02 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US10483343B2 (en) * | 2017-06-16 | 2019-11-19 | Huawei Technologies Co., Ltd. | Inductors for chip to chip near field communication |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07177740A (ja) * | 1993-12-22 | 1995-07-14 | Matsushita Electric Works Ltd | 電源装置 |
JP3066727B2 (ja) * | 1995-12-20 | 2000-07-17 | 富士通電装株式会社 | 同期整流駆動回路 |
JPH11145455A (ja) * | 1997-11-04 | 1999-05-28 | Rohm Co Ltd | 半導体装置 |
JP2000058341A (ja) * | 1998-08-06 | 2000-02-25 | Nagano Japan Radio Co | プレーナトランス |
JP3865257B2 (ja) | 1998-10-13 | 2007-01-10 | 日本ビクター株式会社 | 音声符号化方法及び音声復号方法 |
JP2000243630A (ja) * | 1998-12-22 | 2000-09-08 | Hokuriku Electric Ind Co Ltd | 皮膜型インダクタとその製造方法 |
US6738240B1 (en) * | 1999-12-10 | 2004-05-18 | Micron Technology, Inc. | Microtransformer for system-on-chip power supply |
US6420954B1 (en) * | 1999-12-10 | 2002-07-16 | Micron Technology, Inc. | Coupled multilayer soft magnetic films for high frequency microtransformer for system-on-chip power supply |
US7042325B2 (en) * | 2002-05-31 | 2006-05-09 | International Rectifier Corporation | Planar transformer arrangement |
JP3649214B2 (ja) * | 2002-08-01 | 2005-05-18 | 富士電機デバイステクノロジー株式会社 | 超小型電力変換装置およびその製造方法 |
JP2004274004A (ja) * | 2003-01-16 | 2004-09-30 | Fuji Electric Device Technology Co Ltd | 超小型電力変換装置 |
JP2004343976A (ja) * | 2003-03-14 | 2004-12-02 | Fuji Electric Holdings Co Ltd | 多出力超小型電力変換装置 |
US7149097B1 (en) * | 2005-08-17 | 2006-12-12 | Synditec, Inc. | AC/DC converter with power factor correction |
JP2007081146A (ja) * | 2005-09-14 | 2007-03-29 | Fuji Electric Device Technology Co Ltd | インダクタ付半導体装置 |
JP4661489B2 (ja) * | 2005-09-22 | 2011-03-30 | 富士電機システムズ株式会社 | 超小型電力変換装置およびその製造方法 |
US7505288B2 (en) * | 2005-11-29 | 2009-03-17 | Potentia Semiconductor Corporation | DC converter with independently controlled outputs |
JP2007173645A (ja) * | 2005-12-22 | 2007-07-05 | Matsushita Electric Works Ltd | 平面型トランスおよび電源装置 |
JP2007214248A (ja) | 2006-02-08 | 2007-08-23 | Matsushita Electric Ind Co Ltd | 発光モジュールとその製造方法 |
JP2007274831A (ja) * | 2006-03-31 | 2007-10-18 | Hitachi Ltd | 電力変換装置 |
KR20070110997A (ko) * | 2006-05-16 | 2007-11-21 | 페어차일드코리아반도체 주식회사 | 스위치 구동장치, 이를 사용하는 하프 브릿지 컨버터 및 그구동방법 |
DE102006057042B4 (de) * | 2006-12-04 | 2008-07-24 | Infineon Technologies Ag | Sicherheitsgerichtete Schaltungsanordnung zur Ansteuerung einer Last |
US7298238B1 (en) * | 2006-12-15 | 2007-11-20 | The United States Of America As Represented By The Secretary Of The Navy | Programmable microtransformer |
-
2007
- 2007-12-05 JP JP2007314294A patent/JP5194749B2/ja not_active Expired - Fee Related
-
2008
- 2008-12-01 US US12/292,959 patent/US8031041B2/en not_active Expired - Fee Related
- 2008-12-05 CN CN2008101829365A patent/CN101453166B/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012051755A1 (en) * | 2010-10-20 | 2012-04-26 | Astec International Limited | Multi-winding magnetic structures |
CN103081043A (zh) * | 2010-10-20 | 2013-05-01 | 雅达电子国际有限公司 | 多绕组磁结构 |
US8466765B2 (en) | 2010-10-20 | 2013-06-18 | Astec International Limited | Core and coil construction for multi-winding magnetic structures |
CN112928806A (zh) * | 2021-01-28 | 2021-06-08 | 湖南炬神电子有限公司 | 一种超小型电源实现方法 |
CN112928806B (zh) * | 2021-01-28 | 2022-09-13 | 湖南炬神电子有限公司 | 一种超小型电源实现方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101453166B (zh) | 2013-05-08 |
JP2009142018A (ja) | 2009-06-25 |
US8031041B2 (en) | 2011-10-04 |
JP5194749B2 (ja) | 2013-05-08 |
US20090146638A1 (en) | 2009-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI MOTOR SYSTEM CO., LTD. Free format text: FORMER OWNER: FUJI MOTOR ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20100511 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100511 Address after: Tokyo, Japan Applicant after: Fuji Electric Systems Co., Ltd. Address before: Tokyo, Japan, Japan Applicant before: Fuji Electronic Device Technol |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJI ELECTRIC CO., LTD. Free format text: FORMER OWNER: FUJI ELECTRIC SYSTEMS CO., LTD. Effective date: 20111017 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111017 Address after: Japan's Kawasaki City Applicant after: Fuji Electric Co., Ltd. Address before: Tokyo, Japan Applicant before: Fuji Electric Systems Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20161205 |
|
CF01 | Termination of patent right due to non-payment of annual fee |