FI991084A - Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti - Google Patents
Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti Download PDFInfo
- Publication number
- FI991084A FI991084A FI991084A FI991084A FI991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A FI 991084 A FI991084 A FI 991084A
- Authority
- FI
- Finland
- Prior art keywords
- power component
- magnetic power
- making
- magnetic
- component
- Prior art date
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
- H01F27/02—Casings
- H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI991084A FI113810B (fi) | 1999-05-11 | 1999-05-11 | Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti |
AU45704/00A AU4570400A (en) | 1999-05-11 | 2000-05-09 | Method of manufacturing a magnetic power component and a magnetic power component |
PCT/FI2000/000414 WO2000068962A1 (en) | 1999-05-11 | 2000-05-09 | Method of manufacturing a magnetic power component and a magnetic power component |
US09/984,447 US6489878B2 (en) | 1999-05-11 | 2001-10-30 | Method of manufacturing a magnetic power component and a magnetic power component |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI991084 | 1999-05-11 | ||
FI991084A FI113810B (fi) | 1999-05-11 | 1999-05-11 | Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti |
Publications (3)
Publication Number | Publication Date |
---|---|
FI991084A0 FI991084A0 (fi) | 1999-05-11 |
FI991084A true FI991084A (fi) | 2000-11-12 |
FI113810B FI113810B (fi) | 2004-06-15 |
Family
ID=8554648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI991084A FI113810B (fi) | 1999-05-11 | 1999-05-11 | Menetelmä magneettisen tehokomponentin valmistamiseksi ja magneettinen tehokomponentti |
Country Status (4)
Country | Link |
---|---|
US (1) | US6489878B2 (fi) |
AU (1) | AU4570400A (fi) |
FI (1) | FI113810B (fi) |
WO (1) | WO2000068962A1 (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7612641B2 (en) * | 2004-09-21 | 2009-11-03 | Pulse Engineering, Inc. | Simplified surface-mount devices and methods |
TWI572265B (zh) * | 2016-03-09 | 2017-02-21 | 欣興電子股份有限公司 | 具有凹槽的線路板的製作方法 |
GB201612032D0 (en) * | 2016-07-11 | 2016-08-24 | High Speed Trans Solutions Ltd | Isolating transformer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4873757A (en) * | 1987-07-08 | 1989-10-17 | The Foxboro Company | Method of making a multilayer electrical coil |
JPH071821B2 (ja) * | 1989-12-11 | 1995-01-11 | サンケン電気株式会社 | 配線基板 |
US6000128A (en) * | 1994-06-21 | 1999-12-14 | Sumitomo Special Metals Co., Ltd. | Process of producing a multi-layered printed-coil substrate |
EP0741396A1 (en) | 1995-05-04 | 1996-11-06 | AT&T IPM Corp. | Power magnetic device employing a leadless connection to a printed circuit board and method of manufacture thereof |
JPH09213525A (ja) * | 1996-02-01 | 1997-08-15 | Murata Mfg Co Ltd | 積層シ−トコイル装置 |
US6073339A (en) * | 1996-09-20 | 2000-06-13 | Tdk Corporation Of America | Method of making low profile pin-less planar magnetic devices |
JP2000260639A (ja) * | 1999-03-11 | 2000-09-22 | Murata Mfg Co Ltd | コイル装置およびこれを用いたスイッチング電源装置 |
US6211767B1 (en) * | 1999-05-21 | 2001-04-03 | Rompower Inc. | High power planar transformer |
-
1999
- 1999-05-11 FI FI991084A patent/FI113810B/fi not_active IP Right Cessation
-
2000
- 2000-05-09 AU AU45704/00A patent/AU4570400A/en not_active Abandoned
- 2000-05-09 WO PCT/FI2000/000414 patent/WO2000068962A1/en active Application Filing
-
2001
- 2001-10-30 US US09/984,447 patent/US6489878B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20020057585A1 (en) | 2002-05-16 |
FI113810B (fi) | 2004-06-15 |
WO2000068962A1 (en) | 2000-11-16 |
FI991084A0 (fi) | 1999-05-11 |
AU4570400A (en) | 2000-11-21 |
US6489878B2 (en) | 2002-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |