DK0422397T3 - Switch-mode transformer - Google Patents

Switch-mode transformer

Info

Publication number
DK0422397T3
DK0422397T3 DK90117496.1T DK90117496T DK0422397T3 DK 0422397 T3 DK0422397 T3 DK 0422397T3 DK 90117496 T DK90117496 T DK 90117496T DK 0422397 T3 DK0422397 T3 DK 0422397T3
Authority
DK
Denmark
Prior art keywords
switch
mode transformer
transformer
mode
Prior art date
Application number
DK90117496.1T
Other languages
Danish (da)
Inventor
Sergio Zanvettor
Vittorio Savi
Original Assignee
Procond Elettronica Spa
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 Procond Elettronica Spa filed Critical Procond Elettronica Spa
Application granted granted Critical
Publication of DK0422397T3 publication Critical patent/DK0422397T3/en

Links

Classifications

    • 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
    • H01F19/08—Transformers having magnetic bias, e.g. for handling pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Details Of Television Scanning (AREA)
DK90117496.1T 1989-10-11 1990-09-11 Switch-mode transformer DK0422397T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04578189A IT1236433B (en) 1989-10-11 1989-10-11 SMT TRANSFORMER

Publications (1)

Publication Number Publication Date
DK0422397T3 true DK0422397T3 (en) 1994-07-04

Family

ID=11258160

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90117496.1T DK0422397T3 (en) 1989-10-11 1990-09-11 Switch-mode transformer

Country Status (5)

Country Link
EP (1) EP0422397B1 (en)
DE (1) DE69009382T2 (en)
DK (1) DK0422397T3 (en)
ES (1) ES2057302T3 (en)
IT (1) IT1236433B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1634923A (en) * 1924-07-15 1927-07-05 J C Thullen Transformer
US3617854A (en) * 1970-04-20 1971-11-02 Raytheon Co Pulse transformer
IT1195595B (en) * 1983-05-09 1988-10-19 Ducati Elettrotechnica Spa SMT TRANSFORMER FOR PROPORTIONAL PILOTING OF STATIC SWITCHING POWER SUPPLIES

Also Published As

Publication number Publication date
IT8945781A0 (en) 1989-10-11
IT1236433B (en) 1993-03-01
IT8945781A1 (en) 1991-04-11
EP0422397B1 (en) 1994-06-01
ES2057302T3 (en) 1994-10-16
DE69009382D1 (en) 1994-07-07
EP0422397A1 (en) 1991-04-17
DE69009382T2 (en) 1995-01-19

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