AU4926099A - Planar transformer - Google Patents
Planar transformerInfo
- Publication number
- AU4926099A AU4926099A AU49260/99A AU4926099A AU4926099A AU 4926099 A AU4926099 A AU 4926099A AU 49260/99 A AU49260/99 A AU 49260/99A AU 4926099 A AU4926099 A AU 4926099A AU 4926099 A AU4926099 A AU 4926099A
- Authority
- AU
- Australia
- Prior art keywords
- planar transformer
- transformer
- planar
- 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.)
- Abandoned
Links
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Dc-Dc Converters (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA987600 | 1998-08-21 | ||
ZA98/7600 | 1998-08-21 | ||
PCT/IB1999/001410 WO2000011687A1 (en) | 1998-08-21 | 1999-08-09 | Planar transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4926099A true AU4926099A (en) | 2000-03-14 |
Family
ID=25587228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU49260/99A Abandoned AU4926099A (en) | 1998-08-21 | 1999-08-09 | Planar transformer |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1105891A1 (en) |
JP (1) | JP2002523896A (en) |
CN (1) | CN1319238A (en) |
AU (1) | AU4926099A (en) |
CA (1) | CA2342164A1 (en) |
WO (1) | WO2000011687A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295094B2 (en) | 2002-04-12 | 2007-11-13 | Det International Holding Limited | Low profile magnetic element |
US8305183B2 (en) * | 2006-03-10 | 2012-11-06 | Texas Instruments (Cork) Limited | Transformer for multi-output power supplies |
CN101533705B (en) * | 2008-11-28 | 2011-05-25 | 东莞创慈磁性元件有限公司 | High-power planar transformer |
JP5131260B2 (en) * | 2009-09-29 | 2013-01-30 | 株式会社村田製作所 | Multilayer coil device |
CN102360853B (en) * | 2011-06-25 | 2012-12-26 | 中国电子科技集团公司第五十八研究所 | Planar transformer in switching power supply |
US9009951B2 (en) | 2012-04-24 | 2015-04-21 | Cyntec Co., Ltd. | Method of fabricating an electromagnetic component |
JP6084103B2 (en) * | 2013-04-16 | 2017-02-22 | オムロンオートモーティブエレクトロニクス株式会社 | Magnetic device |
US9620278B2 (en) | 2014-02-19 | 2017-04-11 | General Electric Company | System and method for reducing partial discharge in high voltage planar transformers |
CN107887138A (en) * | 2016-09-30 | 2018-04-06 | 中国长城科技集团股份有限公司 | A kind of transformer half turn winding method and high frequency switch transformer |
CN107946045B (en) * | 2017-09-27 | 2019-05-14 | 昆明理工大学 | A kind of leakage-adjustable inductance flat surface transformer of half turn winding |
CN107895636B (en) * | 2017-09-27 | 2019-05-10 | 昆明理工大学 | A kind of flat surface transformer of the I type half turn winding of leakage-adjustable inductance |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2476898B1 (en) * | 1980-02-22 | 1985-06-28 | Mini Informatiq System Ste Eur | ELECTROMAGNETIC WINDING HAVING DISCRETE ELEMENTS AND ELECTRIC POWER SUPPLY DEVICE HAVING SUCH WINDINGS |
FR2615319B1 (en) * | 1987-05-15 | 1989-07-07 | Bull Sa | HIGH-COUPLING TRANSFORMER SUITABLE FOR A CUT-OUT POWER SUPPLY CIRCUIT AND CUT-OUT POWER SUPPLY CIRCUIT COMPRISING SUCH A TRANSFORMER |
EP0371157B1 (en) * | 1988-11-28 | 1994-03-02 | Siemens Aktiengesellschaft | Network transformer |
EP0807941A3 (en) * | 1994-08-24 | 1998-02-25 | Yokogawa Electric Corporation | Printed coil |
US5781093A (en) * | 1996-08-05 | 1998-07-14 | International Power Devices, Inc. | Planar transformer |
-
1999
- 1999-08-09 CA CA002342164A patent/CA2342164A1/en not_active Abandoned
- 1999-08-09 WO PCT/IB1999/001410 patent/WO2000011687A1/en not_active Application Discontinuation
- 1999-08-09 AU AU49260/99A patent/AU4926099A/en not_active Abandoned
- 1999-08-09 CN CN99811122A patent/CN1319238A/en active Pending
- 1999-08-09 JP JP2000566863A patent/JP2002523896A/en active Pending
- 1999-08-09 EP EP99933092A patent/EP1105891A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JP2002523896A (en) | 2002-07-30 |
CN1319238A (en) | 2001-10-24 |
CA2342164A1 (en) | 2000-03-02 |
WO2000011687A1 (en) | 2000-03-02 |
EP1105891A1 (en) | 2001-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |