DE3123006A1 - Transformator - Google Patents
TransformatorInfo
- Publication number
- DE3123006A1 DE3123006A1 DE19813123006 DE3123006A DE3123006A1 DE 3123006 A1 DE3123006 A1 DE 3123006A1 DE 19813123006 DE19813123006 DE 19813123006 DE 3123006 A DE3123006 A DE 3123006A DE 3123006 A1 DE3123006 A1 DE 3123006A1
- Authority
- DE
- Germany
- Prior art keywords
- transformer
- air gap
- cross
- sectional shape
- leg
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/42—Flyback transformers
- H01F2038/426—Flyback transformers with gap in transformer core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123006 DE3123006A1 (de) | 1981-06-10 | 1981-06-10 | Transformator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813123006 DE3123006A1 (de) | 1981-06-10 | 1981-06-10 | Transformator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3123006A1 true DE3123006A1 (de) | 1983-01-05 |
DE3123006C2 DE3123006C2 (cs) | 1988-07-28 |
Family
ID=6134356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813123006 Granted DE3123006A1 (de) | 1981-06-10 | 1981-06-10 | Transformator |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3123006A1 (cs) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140818A1 (de) * | 1981-10-13 | 1983-04-21 | Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut | Baugruppe zur hochspannungserzeugung fuer fernsehgeraete |
EP0185149A1 (de) * | 1984-09-24 | 1986-06-25 | Siemens Aktiengesellschaft | Speicherdrossel |
DE3639054A1 (de) * | 1985-12-11 | 1987-06-19 | Schrack Elektronik Ag | Sperrwandler mit wenigstens einer sperrwandler-transformatoranordnung |
EP0444521A1 (en) * | 1990-02-27 | 1991-09-04 | TDK Corporation | Coil device |
EP0444522A1 (en) * | 1990-02-27 | 1991-09-04 | TDK Corporation | Coil device |
EP0471864A1 (en) * | 1990-08-17 | 1992-02-26 | TDK Corporation | Coil device |
US5210514A (en) * | 1990-08-17 | 1993-05-11 | Tdk Corporation | Coil device |
US6211765B1 (en) * | 1990-02-27 | 2001-04-03 | Tdk Corporation | Coil device |
US7772955B1 (en) | 2002-12-13 | 2010-08-10 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7893806B1 (en) | 2002-12-13 | 2011-02-22 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7898379B1 (en) | 2002-12-13 | 2011-03-01 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7965165B2 (en) | 2002-12-13 | 2011-06-21 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
US8102233B2 (en) | 2009-08-10 | 2012-01-24 | Volterra Semiconductor Corporation | Coupled inductor with improved leakage inductance control |
US8237530B2 (en) | 2009-08-10 | 2012-08-07 | Volterra Semiconductor Corporation | Coupled inductor with improved leakage inductance control |
US8294544B2 (en) * | 2008-03-14 | 2012-10-23 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
US8299885B2 (en) | 2002-12-13 | 2012-10-30 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4101505A1 (de) * | 1991-01-19 | 1992-07-23 | Thomson Brandt Gmbh | Zeilentransformator fuer einen fernsehempfaenger |
DE4302271A1 (de) * | 1993-01-28 | 1994-08-04 | Thomson Brandt Gmbh | Hochspannungstransformator für einen Fernsehempfänger |
US9019063B2 (en) | 2009-08-10 | 2015-04-28 | Volterra Semiconductor Corporation | Coupled inductor with improved leakage inductance control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1250290A (cs) * | 1969-02-28 | 1971-10-20 | ||
DE3017368A1 (de) * | 1980-05-07 | 1981-11-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Zeilentransformator fuer einen fernsehempfaenger |
-
1981
- 1981-06-10 DE DE19813123006 patent/DE3123006A1/de active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1250290A (cs) * | 1969-02-28 | 1971-10-20 | ||
DE3017368A1 (de) * | 1980-05-07 | 1981-11-12 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Zeilentransformator fuer einen fernsehempfaenger |
Non-Patent Citations (1)
Title |
---|
Formel- und Tabellenbuch, 3.Aufl., Siemens- Schuckertwerke: Verlag W. Girardet, Essen 1965, S.159,171,187 * |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140818A1 (de) * | 1981-10-13 | 1983-04-21 | Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut | Baugruppe zur hochspannungserzeugung fuer fernsehgeraete |
EP0185149A1 (de) * | 1984-09-24 | 1986-06-25 | Siemens Aktiengesellschaft | Speicherdrossel |
US4728918A (en) * | 1984-09-24 | 1988-03-01 | Siemens Aktiengesellschaft | Storage coil with air gap in core |
DE3639054A1 (de) * | 1985-12-11 | 1987-06-19 | Schrack Elektronik Ag | Sperrwandler mit wenigstens einer sperrwandler-transformatoranordnung |
EP0444521A1 (en) * | 1990-02-27 | 1991-09-04 | TDK Corporation | Coil device |
EP0444522A1 (en) * | 1990-02-27 | 1991-09-04 | TDK Corporation | Coil device |
US5315279A (en) * | 1990-02-27 | 1994-05-24 | Tdk Corporation | Coil device |
US6211765B1 (en) * | 1990-02-27 | 2001-04-03 | Tdk Corporation | Coil device |
EP0471864A1 (en) * | 1990-08-17 | 1992-02-26 | TDK Corporation | Coil device |
US5210514A (en) * | 1990-08-17 | 1993-05-11 | Tdk Corporation | Coil device |
US7772955B1 (en) | 2002-12-13 | 2010-08-10 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7864016B1 (en) | 2002-12-13 | 2011-01-04 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7893806B1 (en) | 2002-12-13 | 2011-02-22 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7898379B1 (en) | 2002-12-13 | 2011-03-01 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US7965165B2 (en) | 2002-12-13 | 2011-06-21 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
US8299885B2 (en) | 2002-12-13 | 2012-10-30 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
US8350658B1 (en) | 2002-12-13 | 2013-01-08 | Volterra Semiconductor Corporation | Method for making magnetic components with N-phase coupling, and related inductor structures |
US8294544B2 (en) * | 2008-03-14 | 2012-10-23 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
CN102007553B (zh) * | 2008-03-14 | 2012-12-12 | 沃特拉半导体公司 | M相耦合的磁元件以及相关的电感结构 |
US8836463B2 (en) | 2008-03-14 | 2014-09-16 | Volterra Semiconductor Corporation | Voltage converter inductor having a nonlinear inductance value |
US9627125B2 (en) | 2008-03-14 | 2017-04-18 | Volterra Semiconductor LLC | Voltage converter inductor having a nonlinear inductance value |
US8102233B2 (en) | 2009-08-10 | 2012-01-24 | Volterra Semiconductor Corporation | Coupled inductor with improved leakage inductance control |
US8237530B2 (en) | 2009-08-10 | 2012-08-07 | Volterra Semiconductor Corporation | Coupled inductor with improved leakage inductance control |
Also Published As
Publication number | Publication date |
---|---|
DE3123006C2 (cs) | 1988-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: ROEDERSTEIN SPEZIALFABRIKEN FUER BAUELEMENTE DER E |
|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8339 | Ceased/non-payment of the annual fee |