DE2945040A1 - Ringkerntransformator - Google Patents

Ringkerntransformator

Info

Publication number
DE2945040A1
DE2945040A1 DE19792945040 DE2945040A DE2945040A1 DE 2945040 A1 DE2945040 A1 DE 2945040A1 DE 19792945040 DE19792945040 DE 19792945040 DE 2945040 A DE2945040 A DE 2945040A DE 2945040 A1 DE2945040 A1 DE 2945040A1
Authority
DE
Germany
Prior art keywords
core
magnetic
entire periphery
transformer
primary winding
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.)
Withdrawn
Application number
DE19792945040
Other languages
German (de)
English (en)
Inventor
Pentti Taskinen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2945040A1 publication Critical patent/DE2945040A1/de
Withdrawn legal-status Critical Current

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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
DE19792945040 1978-11-14 1979-11-08 Ringkerntransformator Withdrawn DE2945040A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI783468A FI783468A (fi) 1978-11-14 1978-11-14 Transformator med ringkaerna

Publications (1)

Publication Number Publication Date
DE2945040A1 true DE2945040A1 (de) 1980-05-29

Family

ID=8512148

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792945040 Withdrawn DE2945040A1 (de) 1978-11-14 1979-11-08 Ringkerntransformator

Country Status (4)

Country Link
DE (1) DE2945040A1 (fi)
DK (1) DK480279A (fi)
FI (1) FI783468A (fi)
SE (1) SE425825B (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617327A1 (fr) * 1987-06-26 1988-12-30 Optelec Applic Optique Electro Transformateur torique a dispositif d'auto-induction integre
DE102005051038A1 (de) * 2005-10-25 2007-04-26 Conti Temic Microelectronic Gmbh Transformator mit integrierter Filterfunktion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617327A1 (fr) * 1987-06-26 1988-12-30 Optelec Applic Optique Electro Transformateur torique a dispositif d'auto-induction integre
EP0298878A1 (fr) * 1987-06-26 1989-01-11 Societe Pour L'application De L'optique Et De L'electronique A La Recherche Et A L'automatisation Optelec (Societe Anonyme) Transformateur toriqe à dispositif d'auto-induction intégré
US4847583A (en) * 1987-06-26 1989-07-11 Societe Pour L'application De L'optique Et De L'electronique A La Recherche Et A L'automatisation Optelec, Societe Anonyme Toroidal transformer with integrated self-inductance device
DE102005051038A1 (de) * 2005-10-25 2007-04-26 Conti Temic Microelectronic Gmbh Transformator mit integrierter Filterfunktion

Also Published As

Publication number Publication date
DK480279A (da) 1980-05-15
FI783468A (fi) 1980-05-15
SE7909296L (sv) 1980-05-15
SE425825B (sv) 1982-11-08

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination