DE3123006C2 - - Google Patents

Info

Publication number
DE3123006C2
DE3123006C2 DE19813123006 DE3123006A DE3123006C2 DE 3123006 C2 DE3123006 C2 DE 3123006C2 DE 19813123006 DE19813123006 DE 19813123006 DE 3123006 A DE3123006 A DE 3123006A DE 3123006 C2 DE3123006 C2 DE 3123006C2
Authority
DE
Germany
Prior art keywords
transformer
air gap
cross
web
ferrite
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
Application number
DE19813123006
Other languages
German (de)
English (en)
Other versions
DE3123006A1 (de
Inventor
Paul Dr. 8300 Landshut De Petrick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROEDERSTEIN SPEZIALFABRIKEN FUER BAUELEMENTE DER E
Original Assignee
Roederstein Spezialfabriken fur Bauelemente Der Elektronik und Kondensatoren Der Starkstromtechnik 8300 Landshut De GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Roederstein Spezialfabriken fur Bauelemente Der Elektronik und Kondensatoren Der Starkstromtechnik 8300 Landshut De GmbH filed Critical Roederstein Spezialfabriken fur Bauelemente Der Elektronik und Kondensatoren Der Starkstromtechnik 8300 Landshut De GmbH
Priority to DE19813123006 priority Critical patent/DE3123006A1/de
Publication of DE3123006A1 publication Critical patent/DE3123006A1/de
Application granted granted Critical
Publication of DE3123006C2 publication Critical patent/DE3123006C2/de
Granted legal-status Critical Current

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)
DE19813123006 1981-06-10 1981-06-10 Transformator Granted DE3123006A1 (de)

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 DE3123006A1 (de) 1983-01-05
DE3123006C2 true 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 (5)

* Cited by examiner, † Cited by third party
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
US8779885B2 (en) 2002-12-13 2014-07-15 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8847722B2 (en) 2002-12-13 2014-09-30 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US9019063B2 (en) 2009-08-10 2015-04-28 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
DE8428108U1 (de) * 1984-09-24 1985-01-03 Siemens AG, 1000 Berlin und 8000 München Speicherdrossel
AT384127B (de) * 1985-12-11 1987-10-12 Schrack Elektronik Ag Sperrwandler mit wenigstens einer sperrwandler-transformatoranordnung
DE69109709T2 (de) * 1990-02-27 1995-10-05 Tdk Corp Spulenanordnung.
US6211765B1 (en) * 1990-02-27 2001-04-03 Tdk Corporation Coil device
EP0444521B1 (en) * 1990-02-27 1996-07-24 TDK Corporation Coil device
DE69011106T2 (de) * 1990-08-17 1994-12-01 Tdk Corp Spulenelement.
US5210514A (en) * 1990-08-17 1993-05-11 Tdk Corporation Coil device
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
US7498920B2 (en) 2002-12-13 2009-03-03 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8237530B2 (en) 2009-08-10 2012-08-07 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US7352269B2 (en) 2002-12-13 2008-04-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
WO2009114873A1 (en) * 2008-03-14 2009-09-17 Volterra Semiconductor Corporation Voltage converter inductor having a nonlinear inductance value

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6908121U (de) * 1969-02-28 1969-08-14 Standard Elektrik Lorenz Ag Anordnung zur abstimmung eines hochspannungstransformators
DE3017368A1 (de) * 1980-05-07 1981-11-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zeilentransformator fuer einen fernsehempfaenger

Cited By (9)

* Cited by examiner, † Cited by third party
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
US8779885B2 (en) 2002-12-13 2014-07-15 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8786395B2 (en) 2002-12-13 2014-07-22 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8836461B2 (en) 2002-12-13 2014-09-16 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US8847722B2 (en) 2002-12-13 2014-09-30 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US9019064B2 (en) 2002-12-13 2015-04-28 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US9147515B2 (en) 2002-12-13 2015-09-29 Volterra Semiconductor LLC Method for making magnetic components with M-phase coupling, and related inductor structures
US9019063B2 (en) 2009-08-10 2015-04-28 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control

Also Published As

Publication number Publication date
DE3123006A1 (de) 1983-01-05

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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