NL7202277A - Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer - Google Patents

Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer

Info

Publication number
NL7202277A
NL7202277A NL7202277A NL7202277A NL7202277A NL 7202277 A NL7202277 A NL 7202277A NL 7202277 A NL7202277 A NL 7202277A NL 7202277 A NL7202277 A NL 7202277A NL 7202277 A NL7202277 A NL 7202277A
Authority
NL
Netherlands
Prior art keywords
prim
sec
core
electrically
winding
Prior art date
Application number
NL7202277A
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 filed Critical
Priority to NL7202277A priority Critical patent/NL7202277A/en
Publication of NL7202277A publication Critical patent/NL7202277A/en

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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • 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
    • H01F17/043—Fixed inductances of the signal type  with magnetic core with two, usually identical or nearly identical parts enclosing completely the coil (pot cores)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F30/10—Single-phase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Electric circuit has a supply transformer with a core divided into two approx. equal parts, and a prim. winding and a sec. winding placed on the core. The parts of the core are sepd. electrically by a layer of material with a thickness of 50, esp. 10 mu, and the first core part contains the prim. winding, and the second core part contains the sec. winding, the distance between the windings being at least equal to half the width of a winding, measured in the axial direction. The first part of the core is connected electrically with a reference potential conductor belonging to the prim. current circuit, and the second core part is connected electrically with a reference potential conductor belonging to the sec. current circuit. The layer of sepg. material pref. consists of a polyester film or a metal oxide.
NL7202277A 1972-02-22 1972-02-22 Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer NL7202277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7202277A NL7202277A (en) 1972-02-22 1972-02-22 Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7202277A NL7202277A (en) 1972-02-22 1972-02-22 Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer

Publications (1)

Publication Number Publication Date
NL7202277A true NL7202277A (en) 1973-08-24

Family

ID=19815435

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7202277A NL7202277A (en) 1972-02-22 1972-02-22 Electric transformer - with two part core with prim and sec windings sepd electrically by polyester or metal oxide layer

Country Status (1)

Country Link
NL (1) NL7202277A (en)

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