DE60042034D1 - POWER CONVERSION SYSTEMS USING INDUCTIVE ARRANGEMENTS WITH WIRE CORE - Google Patents
POWER CONVERSION SYSTEMS USING INDUCTIVE ARRANGEMENTS WITH WIRE COREInfo
- Publication number
- DE60042034D1 DE60042034D1 DE60042034T DE60042034T DE60042034D1 DE 60042034 D1 DE60042034 D1 DE 60042034D1 DE 60042034 T DE60042034 T DE 60042034T DE 60042034 T DE60042034 T DE 60042034T DE 60042034 D1 DE60042034 D1 DE 60042034D1
- Authority
- DE
- Germany
- Prior art keywords
- power conversion
- inductive device
- windings
- magnetic core
- components
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/16—Toroidal transformers
-
- 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
- H01F27/24—Magnetic cores
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/06—Cores, Yokes, or armatures made from wires
Abstract
A power conversion system utilizes an inductive device having a magnetic core formed of a plurality of wires that extend through the inductive device, and beyond its electric windings. The ends of the wires are formed around the electric windings, meet, and are connected together enveloping the magnetic core and windings forming a complete magnetic circuit. The inductive device may be a transformer used in a power supply, inverter, or other device with two or more windings, a choke coil with only one winding used in a ballast, power supply, inverter, or other inductive device. The power conversion system may further include a rectifier, a filter, and a regulator a so called analog system or components as in a switch mode system. In one embodiment of the power conversion system one or all of the rectification, filtering or regulation components or other components may be positioned within a housing formed by the magnetic core to provide physical protection and protection from the intrusion of electromagnetic interference from external sources.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47318799A | 1999-12-28 | 1999-12-28 | |
PCT/US2000/035285 WO2001048768A1 (en) | 1999-12-28 | 2000-12-27 | Power conversion systems utilizing wire core inductive devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60042034D1 true DE60042034D1 (en) | 2009-05-28 |
Family
ID=23878550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60042034T Expired - Lifetime DE60042034D1 (en) | 1999-12-28 | 2000-12-27 | POWER CONVERSION SYSTEMS USING INDUCTIVE ARRANGEMENTS WITH WIRE CORE |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1256120B1 (en) |
JP (1) | JP2003518764A (en) |
KR (1) | KR100701906B1 (en) |
CN (1) | CN100449660C (en) |
AT (1) | ATE429022T1 (en) |
AU (1) | AU2456901A (en) |
CA (1) | CA2394986C (en) |
DE (1) | DE60042034D1 (en) |
WO (1) | WO2001048768A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6946946B2 (en) * | 2001-01-23 | 2005-09-20 | Buswell Harrie R | Toroidal inductive devices and methods of making the same |
EP1686597B1 (en) * | 2005-01-04 | 2016-10-05 | ASM Assembly Systems GmbH & Co. KG | Device for inductive energy transfer between a component placement unit and a component feeding unit for components; component placement unit and component feeding unit |
WO2012093419A1 (en) * | 2011-01-06 | 2012-07-12 | 三菱電機株式会社 | Core, coil and transformer |
KR101329501B1 (en) * | 2012-05-04 | 2013-11-14 | 주식회사 포스코 | ransformer of wound core and method for manufacturing thereof |
JP6510371B2 (en) * | 2015-09-04 | 2019-05-08 | アルパイン株式会社 | Inductor and method of manufacturing the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US619760A (en) * | 1899-02-21 | Electrical apparatus | ||
DE352251C (en) * | 1914-07-15 | 1922-04-22 | Heinrich Weiland | Process for the production of small transformers for low voltage with winding enclosed on all sides by iron wires |
FR1068298A (en) * | 1952-12-12 | 1954-06-23 | Interlux | Improvements made to means of adjusting the electric current, in particular in cycle lighting circuits |
US2962679A (en) * | 1955-07-25 | 1960-11-29 | Gen Electric | Coaxial core inductive structures |
US3304599A (en) * | 1965-03-30 | 1967-02-21 | Teletype Corp | Method of manufacturing an electromagnet having a u-shaped core |
US4035751A (en) * | 1975-05-27 | 1977-07-12 | Ainslie Walthew | Device for inducing an electrical voltage |
JPS5880807A (en) * | 1981-11-10 | 1983-05-16 | Nippon Ferrite Ltd | Small inductance element |
US4491903A (en) * | 1982-11-19 | 1985-01-01 | Montague Herbert R | Combination low-pass filter and high frequency transient suppressor |
JPS61176991U (en) * | 1985-04-23 | 1986-11-05 | ||
JPH04363007A (en) * | 1991-01-24 | 1992-12-15 | Nikko Kogyo Kk | Signal discriminator |
JPH07226324A (en) * | 1994-02-14 | 1995-08-22 | Kandenko Co Ltd | Transformer |
US5692290A (en) * | 1994-09-19 | 1997-12-02 | Taiyo Yuden Kabushiki Kaisha | Method of manufacturing a chip inductor |
US6268786B1 (en) * | 1998-11-30 | 2001-07-31 | Harrie R. Buswell | Shielded wire core inductive devices |
-
2000
- 2000-12-27 DE DE60042034T patent/DE60042034D1/en not_active Expired - Lifetime
- 2000-12-27 CN CNB008179948A patent/CN100449660C/en not_active Expired - Fee Related
- 2000-12-27 AT AT00988355T patent/ATE429022T1/en not_active IP Right Cessation
- 2000-12-27 AU AU24569/01A patent/AU2456901A/en not_active Abandoned
- 2000-12-27 WO PCT/US2000/035285 patent/WO2001048768A1/en active Application Filing
- 2000-12-27 CA CA2394986A patent/CA2394986C/en not_active Expired - Fee Related
- 2000-12-27 JP JP2001548401A patent/JP2003518764A/en active Pending
- 2000-12-27 EP EP00988355A patent/EP1256120B1/en not_active Expired - Lifetime
- 2000-12-27 KR KR1020027008514A patent/KR100701906B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2003518764A (en) | 2003-06-10 |
KR20030007392A (en) | 2003-01-23 |
EP1256120A1 (en) | 2002-11-13 |
EP1256120B1 (en) | 2009-04-15 |
CA2394986C (en) | 2010-10-12 |
WO2001048768A1 (en) | 2001-07-05 |
CN1415111A (en) | 2003-04-30 |
KR100701906B1 (en) | 2007-04-02 |
CA2394986A1 (en) | 2001-07-05 |
AU2456901A (en) | 2001-07-09 |
CN100449660C (en) | 2009-01-07 |
ATE429022T1 (en) | 2009-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |