ZA979603B - Inductor - Google Patents
InductorInfo
- Publication number
- ZA979603B ZA979603B ZA979603A ZA979603A ZA979603B ZA 979603 B ZA979603 B ZA 979603B ZA 979603 A ZA979603 A ZA 979603A ZA 979603 A ZA979603 A ZA 979603A ZA 979603 B ZA979603 B ZA 979603B
- Authority
- ZA
- South Africa
- Prior art keywords
- inductor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- 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
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- 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
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9622344.1A GB9622344D0 (en) | 1996-10-28 | 1996-10-28 | Inductor |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA979603B true ZA979603B (en) | 1999-04-28 |
Family
ID=10802015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA979603A ZA979603B (en) | 1996-10-28 | 1997-10-27 | Inductor |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0934594A1 (fr) |
JP (1) | JP2001503201A (fr) |
AR (1) | AR009392A1 (fr) |
AU (1) | AU4717797A (fr) |
BR (1) | BR9712448A (fr) |
CA (1) | CA2268716A1 (fr) |
CZ (1) | CZ149699A3 (fr) |
GB (2) | GB9622344D0 (fr) |
NO (1) | NO991991D0 (fr) |
PL (1) | PL333065A1 (fr) |
WO (1) | WO1998019318A1 (fr) |
ZA (1) | ZA979603B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9817840D0 (en) * | 1998-08-14 | 1998-10-14 | Nor Web Dpl Limited | Signal connection device for a power line telecommunication system |
EP0984514A3 (fr) * | 1998-09-03 | 2001-02-07 | Nor.Web DPL Limited | Dispositif de connexion de signal pour système de télécommunication en utilisant une ligne de puissance |
DE20017549U1 (de) * | 2000-05-31 | 2001-01-04 | Siemens AG, 80333 München | Transformator oder Drossel |
US7307502B2 (en) | 2003-07-16 | 2007-12-11 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
US7023313B2 (en) | 2003-07-16 | 2006-04-04 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
US7489219B2 (en) * | 2003-07-16 | 2009-02-10 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
US7872454B2 (en) | 2003-08-21 | 2011-01-18 | Marvell World Trade Ltd. | Digital low dropout regulator |
US7760525B2 (en) | 2003-08-21 | 2010-07-20 | Marvell World Trade Ltd. | Voltage regulator |
US8324872B2 (en) | 2004-03-26 | 2012-12-04 | Marvell World Trade, Ltd. | Voltage regulator with coupled inductors having high coefficient of coupling |
US7190152B2 (en) | 2004-07-13 | 2007-03-13 | Marvell World Trade Ltd. | Closed-loop digital control system for a DC/DC converter |
DE102014202128A1 (de) | 2014-02-06 | 2015-08-06 | Siemens Aktiengesellschaft | Induktor |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL291330A (fr) * | 1962-04-19 | |||
US3882427A (en) * | 1972-12-20 | 1975-05-06 | Allis Chalmers | Transient damping means for an electrical installation |
US4571561A (en) * | 1983-07-28 | 1986-02-18 | Murata Manufacturing Co., Ltd. | Noise reduction filter |
GB8520997D0 (en) * | 1985-08-22 | 1985-09-25 | Emc Datacare Ltd | Radio frequency choke |
JPH0638473Y2 (ja) * | 1988-09-28 | 1994-10-05 | 北川工業株式会社 | 雑音電流吸収具 |
JPH03161907A (ja) * | 1989-11-21 | 1991-07-11 | Matsushita Electric Ind Co Ltd | 高周波インダクタンス用導線 |
JP2798560B2 (ja) * | 1992-06-30 | 1998-09-17 | 古河電気工業株式会社 | 導電材及びこれを用いた高周波トランス |
GB9407935D0 (en) * | 1994-04-21 | 1994-06-15 | Norweb Plc | Hybrid electricity and telecommunications distribution network |
JPH06260869A (ja) * | 1993-03-04 | 1994-09-16 | Nippon Telegr & Teleph Corp <Ntt> | ノイズフィルタ |
DE4311126C2 (de) * | 1993-04-05 | 1998-03-12 | Siemens Matsushita Components | Stromkompensierte Mehrfachdrossel in Kompaktbauweise |
GB9417359D0 (en) * | 1994-08-26 | 1994-10-19 | Norweb Plc | A power transmission network and filter therefor |
-
1996
- 1996-10-28 GB GBGB9622344.1A patent/GB9622344D0/en active Pending
-
1997
- 1997-10-23 GB GB9722429A patent/GB2318691A/en not_active Withdrawn
- 1997-10-24 PL PL97333065A patent/PL333065A1/xx unknown
- 1997-10-24 CA CA002268716A patent/CA2268716A1/fr not_active Abandoned
- 1997-10-24 JP JP10520177A patent/JP2001503201A/ja active Pending
- 1997-10-24 WO PCT/GB1997/002937 patent/WO1998019318A1/fr not_active Application Discontinuation
- 1997-10-24 AU AU47177/97A patent/AU4717797A/en not_active Abandoned
- 1997-10-24 CZ CZ991496A patent/CZ149699A3/cs unknown
- 1997-10-24 EP EP97909504A patent/EP0934594A1/fr not_active Withdrawn
- 1997-10-24 BR BR9712448-6A patent/BR9712448A/pt not_active Application Discontinuation
- 1997-10-27 ZA ZA979603A patent/ZA979603B/xx unknown
- 1997-10-27 AR ARP970104960A patent/AR009392A1/es unknown
-
1999
- 1999-04-27 NO NO991991A patent/NO991991D0/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB9722429D0 (en) | 1997-12-24 |
CA2268716A1 (fr) | 1998-05-07 |
WO1998019318A1 (fr) | 1998-05-07 |
GB9622344D0 (en) | 1997-01-08 |
NO991991L (no) | 1999-04-27 |
BR9712448A (pt) | 1999-10-19 |
JP2001503201A (ja) | 2001-03-06 |
AR009392A1 (es) | 2000-04-12 |
EP0934594A1 (fr) | 1999-08-11 |
AU4717797A (en) | 1998-05-22 |
PL333065A1 (en) | 1999-11-08 |
GB2318691A (en) | 1998-04-29 |
NO991991D0 (no) | 1999-04-27 |
CZ149699A3 (cs) | 1999-10-13 |
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