JPS55166913A - Inverter transformer - Google Patents

Inverter transformer

Info

Publication number
JPS55166913A
JPS55166913A JP7524079A JP7524079A JPS55166913A JP S55166913 A JPS55166913 A JP S55166913A JP 7524079 A JP7524079 A JP 7524079A JP 7524079 A JP7524079 A JP 7524079A JP S55166913 A JPS55166913 A JP S55166913A
Authority
JP
Japan
Prior art keywords
flat
primary winding
coil
impedance
press
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
JP7524079A
Other languages
Japanese (ja)
Inventor
Hiroshi Iwata
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.)
West Electric Co Ltd
Original Assignee
West 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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP7524079A priority Critical patent/JPS55166913A/en
Publication of JPS55166913A publication Critical patent/JPS55166913A/en
Pending 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires

Abstract

PURPOSE:To make an inverter transformer in a flat type and decrease the impedance by a method wherein a primary winding and a secondary winding are formed in flat-shape. CONSTITUTION:A comparatively thick conductor foil like copper, silver, etc., is punched out by a press to form a spiral coil 7 having a desired turn number. The coi 17 is made to adhered on an insulating sheet 8 with an adhesive 9 regulating the shape. To press a densely wound coil also will do. Making the coil 7 to be as a primary winding, a flat-shaped secondary winding having a desired turn number is arranged connecting magnetically. By this way, the primary winding is made to have a desired thickness to make in a thin-type and the impedance can be decreased.
JP7524079A 1979-06-14 1979-06-14 Inverter transformer Pending JPS55166913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7524079A JPS55166913A (en) 1979-06-14 1979-06-14 Inverter transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7524079A JPS55166913A (en) 1979-06-14 1979-06-14 Inverter transformer

Publications (1)

Publication Number Publication Date
JPS55166913A true JPS55166913A (en) 1980-12-26

Family

ID=13570487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7524079A Pending JPS55166913A (en) 1979-06-14 1979-06-14 Inverter transformer

Country Status (1)

Country Link
JP (1) JPS55166913A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849421U (en) * 1981-09-29 1983-04-04 東芝ライテック株式会社 electromagnetic device
EP0477858A2 (en) * 1990-09-28 1992-04-01 Toshiba Lighting & Technology Corporation An inductance coil device and a manufacturing method thereof
JP2012169331A (en) * 2011-02-10 2012-09-06 Denso Corp Transformer
JP2013168401A (en) * 2012-02-14 2013-08-29 Mitsubishi Electric Corp In-vehicle power conversion device
JP2014179585A (en) * 2013-03-13 2014-09-25 Lsis Co Ltd Transformer module for electronic vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113118A (en) * 1974-07-24 1976-02-02 Hitachi Chemical Co Ltd KENZAIBOODO
JPS52114918A (en) * 1976-03-19 1977-09-27 Tabuchi Denki Kk High voltage coil of electronic oven transformer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113118A (en) * 1974-07-24 1976-02-02 Hitachi Chemical Co Ltd KENZAIBOODO
JPS52114918A (en) * 1976-03-19 1977-09-27 Tabuchi Denki Kk High voltage coil of electronic oven transformer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5849421U (en) * 1981-09-29 1983-04-04 東芝ライテック株式会社 electromagnetic device
JPH0138899Y2 (en) * 1981-09-29 1989-11-21
EP0477858A2 (en) * 1990-09-28 1992-04-01 Toshiba Lighting & Technology Corporation An inductance coil device and a manufacturing method thereof
EP0477858A3 (en) * 1990-09-28 1992-10-28 Toshiba Lighting & Technology Corporation An inductance coil device and a manufacturing method thereof
JP2012169331A (en) * 2011-02-10 2012-09-06 Denso Corp Transformer
JP2013168401A (en) * 2012-02-14 2013-08-29 Mitsubishi Electric Corp In-vehicle power conversion device
JP2014179585A (en) * 2013-03-13 2014-09-25 Lsis Co Ltd Transformer module for electronic vehicle
US9472335B2 (en) 2013-03-13 2016-10-18 Lsis Co., Ltd. Transformer module for electric vehicle

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