JPS55125610A - Transformer - Google Patents

Transformer

Info

Publication number
JPS55125610A
JPS55125610A JP3396579A JP3396579A JPS55125610A JP S55125610 A JPS55125610 A JP S55125610A JP 3396579 A JP3396579 A JP 3396579A JP 3396579 A JP3396579 A JP 3396579A JP S55125610 A JPS55125610 A JP S55125610A
Authority
JP
Japan
Prior art keywords
winding
inner body
fitted
core
hole
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
JP3396579A
Other languages
Japanese (ja)
Inventor
Hiroshi Nakajima
Yoichi Masuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3396579A priority Critical patent/JPS55125610A/en
Publication of JPS55125610A publication Critical patent/JPS55125610A/en
Pending legal-status Critical Current

Links

Classifications

    • 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)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To provide a transformer of little leakage inductance and of simple construction, by manufacturing a secondary winding of an electroconductive piece wound by one turn around an annular core fitted with a primary winding. CONSTITUTION:A primary winding 21 is toroidally coiled around an annular core 20. The primary winding and the core are housed in a cylindrical secondary winding made of a copper plate. The seondary winding comprises a bottom plate 221, an outer cylindrical body 222, an inner cylindrical body 223 and a lid 224. The bottom plate 221 is provided with a perofrated hole (a) of the same diameter as the inner body 223. Another perforated hole (b) is provided through the center of the lid 224 by cutting and bending so that the hole (b) is penetrated by the inner body 223 and a tongue (c) is used as an electrode. The core 20, around which the winding 21 is provided, is fitted on the inner body 223. One end of the inner body is fitted in the perforated hole (a). In that state, the secondary winding extends by one turn around the entire annular core 20.
JP3396579A 1979-03-23 1979-03-23 Transformer Pending JPS55125610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3396579A JPS55125610A (en) 1979-03-23 1979-03-23 Transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3396579A JPS55125610A (en) 1979-03-23 1979-03-23 Transformer

Publications (1)

Publication Number Publication Date
JPS55125610A true JPS55125610A (en) 1980-09-27

Family

ID=12401195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3396579A Pending JPS55125610A (en) 1979-03-23 1979-03-23 Transformer

Country Status (1)

Country Link
JP (1) JPS55125610A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485361A (en) * 1982-12-23 1984-11-27 The United States Of America As Represented By The Secretary Of The Air Force Pulse transformer package for impedance matching a laser diode to a transmission line
US20120206229A1 (en) * 2011-02-10 2012-08-16 Ted Casper Transformer assembly using an internal load and method for forming same
CN111223647A (en) * 2020-03-05 2020-06-02 抚州市双菱磁性材料有限公司 High-frequency transformer magnetic core structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485361A (en) * 1982-12-23 1984-11-27 The United States Of America As Represented By The Secretary Of The Air Force Pulse transformer package for impedance matching a laser diode to a transmission line
US20120206229A1 (en) * 2011-02-10 2012-08-16 Ted Casper Transformer assembly using an internal load and method for forming same
US8299879B2 (en) * 2011-02-10 2012-10-30 Leco Corporation Transformer assembly using an internal load and method for forming same
CN111223647A (en) * 2020-03-05 2020-06-02 抚州市双菱磁性材料有限公司 High-frequency transformer magnetic core structure

Similar Documents

Publication Publication Date Title
JPS55125610A (en) Transformer
GB867060A (en) Improvements in and relating to transformers
JPS5753917A (en) Impedance conversion transformer
JPS5534405A (en) Wound core and method of fabricating the same
JPS55145306A (en) Connecting structure of coil bobbin
JPS5663139A (en) Coil spring
FR2303297A1 (en) Oscillographic ferrometer - with magnetising device as step-down transformer and secondary winding with solenoid on generatrix
JPS55155459A (en) Metal vapour discharge lamp
JPS5530875A (en) Multiple ratio current transformer
JPS5332324A (en) Mould winding
SU699578A1 (en) Transformer
JPS55166845A (en) Manufacturing method of cathode structure for magnetron
JPS5690507A (en) Core for high frequency transformer
JPS55111115A (en) Low-voltage large current transformer
JPS55105309A (en) High tension transformer
JPS572505A (en) Bead core
JPS55162667A (en) High voltage generator
JPS55158613A (en) Transformer
JPS5582423A (en) Transformer
JPS5476925A (en) Transformer
JPS5610912A (en) Air-core reactor
JPS5389284A (en) Electrode for ure in fluorescent lamp
JPS60129120U (en) Current transformer
JPS55154717A (en) Transformer
JPS54153227A (en) Simplex winding transformer