JPS5570007A - Fly-back transformer - Google Patents

Fly-back transformer

Info

Publication number
JPS5570007A
JPS5570007A JP14342878A JP14342878A JPS5570007A JP S5570007 A JPS5570007 A JP S5570007A JP 14342878 A JP14342878 A JP 14342878A JP 14342878 A JP14342878 A JP 14342878A JP S5570007 A JPS5570007 A JP S5570007A
Authority
JP
Japan
Prior art keywords
wire
winding
core
gap
fly
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
JP14342878A
Other languages
Japanese (ja)
Inventor
Mitsuharu Akatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14342878A priority Critical patent/JPS5570007A/en
Publication of JPS5570007A publication Critical patent/JPS5570007A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To ensure continuous variation of voltage generated on winding by setting winding wire in the gap of the core and changing magnetic flux to cross the wire. CONSTITUTION:A part of wire 14 of the tertiary winding 4 is so set as to pass the center of the gap surface 1a and 1b. Since the magnetic flux in the core 1 is almost constant in the core 1, output voltage of the tertiary winding 4 varies according to the area which the wire 14 covers in the gap 1a and 1b. The covered area can be changed in any size, so that output voltage of the tertiary winding 4 can also be changed continuously. Thus, in any fly-back transformer, it is possible to obtain the desired voltage.
JP14342878A 1978-11-22 1978-11-22 Fly-back transformer Pending JPS5570007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14342878A JPS5570007A (en) 1978-11-22 1978-11-22 Fly-back transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14342878A JPS5570007A (en) 1978-11-22 1978-11-22 Fly-back transformer

Publications (1)

Publication Number Publication Date
JPS5570007A true JPS5570007A (en) 1980-05-27

Family

ID=15338487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14342878A Pending JPS5570007A (en) 1978-11-22 1978-11-22 Fly-back transformer

Country Status (1)

Country Link
JP (1) JPS5570007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117306A1 (en) * 2009-04-09 2010-10-14 Melnichenko Andrei Anatolievich Reverse transformer with conversion of secondary magnetic leakage fields (embodiments)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010117306A1 (en) * 2009-04-09 2010-10-14 Melnichenko Andrei Anatolievich Reverse transformer with conversion of secondary magnetic leakage fields (embodiments)

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