JPS6436006A - High-frequency transformer - Google Patents

High-frequency transformer

Info

Publication number
JPS6436006A
JPS6436006A JP19029787A JP19029787A JPS6436006A JP S6436006 A JPS6436006 A JP S6436006A JP 19029787 A JP19029787 A JP 19029787A JP 19029787 A JP19029787 A JP 19029787A JP S6436006 A JPS6436006 A JP S6436006A
Authority
JP
Japan
Prior art keywords
ferrite core
bobbin
protrusion
wound
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.)
Pending
Application number
JP19029787A
Other languages
Japanese (ja)
Inventor
Kenji Todo
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.)
Hanshin Electric Co Ltd
Original Assignee
Hanshin Electric Co Ltd
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 Hanshin Electric Co Ltd filed Critical Hanshin Electric Co Ltd
Priority to JP19029787A priority Critical patent/JPS6436006A/en
Publication of JPS6436006A publication Critical patent/JPS6436006A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To enhance a magnetic characteristic and an electrical characteristic and to enhance the working performance by a method wherein a protrusion is formed in a position corresponding to the center in an axial direction of a bobbin on an inner wall face of a through hole of the bobbin on which a primary winding is wound and a groove to be mated with the protrusion is formed in a ferrite core. CONSTITUTION:In a bobbin 40 on which a primary winding 5 is wound, a protrusion 41 protruding toward the inside in a radius direction is formed on an inner wall face of a through hole penetrating through a ferrite core 10; this protrusion is mated with a groove 11 formed in the ferrite core 10. A mating position of the groove 11 and the protrusion 41 corresponds to the central position of a length in an axial direction of the bobbin 40 on which the primary winding 5 is wound. As a result, the ferrite core is positioned automatically in the longitudinal direction; accordingly, the ferrite core 10 can be positioned to bobbins 2 which are arranged on both sides of the bobbin 40 on which the primary winding is wound and on which respective secondary windings 2 are wound in such a way that the ferrite core is not displaced in the longitudinal direction. Accordingly, it is possible to obtain an output waveform which is closer to an ideal waveform.
JP19029787A 1987-07-31 1987-07-31 High-frequency transformer Pending JPS6436006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19029787A JPS6436006A (en) 1987-07-31 1987-07-31 High-frequency transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19029787A JPS6436006A (en) 1987-07-31 1987-07-31 High-frequency transformer

Publications (1)

Publication Number Publication Date
JPS6436006A true JPS6436006A (en) 1989-02-07

Family

ID=16255821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19029787A Pending JPS6436006A (en) 1987-07-31 1987-07-31 High-frequency transformer

Country Status (1)

Country Link
JP (1) JPS6436006A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499542U (en) * 1972-04-25 1974-01-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499542U (en) * 1972-04-25 1974-01-26

Similar Documents

Publication Publication Date Title
JPS645340A (en) Rotating electric machine
DE3273683D1 (en) Method of winding electric coils on closed cores, particularly ring cores
JPS55105310A (en) High tension transformer
ATE22502T1 (en) ELECTRICAL TRANSMITTER.
JPS6436006A (en) High-frequency transformer
JPS6430463A (en) Inverter transformer
TW362221B (en) Choke coil
ES8305965A1 (en) Electromagnetic guiding device
JPS55111119A (en) Method for manufacture of transformer used for discharge triggering
JPS55105309A (en) High tension transformer
JPS57206274A (en) Flyback transformer
JPS55148408A (en) High-tension transformer
GB1040568A (en) Cores for reactors for electric discharge lamps
JPS5670272A (en) Winding method
JPH0349384Y2 (en)
KR200156835Y1 (en) Low voltage bobbin structure of flyback transformer
GB1279945A (en) Transformer
JPS5710215A (en) High voltage transformer
JPS5731121A (en) Molded transformer
JPS5682554A (en) Deflection yoke
JPS5610912A (en) Air-core reactor
JPH08124758A (en) Versatile ei core
KR790000553B1 (en) Bobbin for wire
JPS53147227A (en) Split type current transformer
JPS5721804A (en) High voltage transformer