IT1236433B - SMT TRANSFORMER - Google Patents

SMT TRANSFORMER

Info

Publication number
IT1236433B
IT1236433B IT04578189A IT4578189A IT1236433B IT 1236433 B IT1236433 B IT 1236433B IT 04578189 A IT04578189 A IT 04578189A IT 4578189 A IT4578189 A IT 4578189A IT 1236433 B IT1236433 B IT 1236433B
Authority
IT
Italy
Prior art keywords
smt
transformer
smt transformer
Prior art date
Application number
IT04578189A
Other languages
Italian (it)
Other versions
IT8945781A0 (en
IT8945781A1 (en
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 filed Critical
Priority to IT04578189A priority Critical patent/IT1236433B/en
Publication of IT8945781A0 publication Critical patent/IT8945781A0/en
Priority to DK90117496.1T priority patent/DK0422397T3/en
Priority to DE69009382T priority patent/DE69009382T2/en
Priority to ES90117496T priority patent/ES2057302T3/en
Priority to EP90117496A priority patent/EP0422397B1/en
Publication of IT8945781A1 publication Critical patent/IT8945781A1/en
Application granted granted Critical
Publication of IT1236433B publication Critical patent/IT1236433B/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)
IT04578189A 1989-10-11 1989-10-11 SMT TRANSFORMER IT1236433B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT04578189A IT1236433B (en) 1989-10-11 1989-10-11 SMT TRANSFORMER
DK90117496.1T DK0422397T3 (en) 1989-10-11 1990-09-11 Switch-mode transformer
DE69009382T DE69009382T2 (en) 1989-10-11 1990-09-11 Pulse transformer.
ES90117496T ES2057302T3 (en) 1989-10-11 1990-09-11 MODAL IMPULSE TRANSFORMER.
EP90117496A EP0422397B1 (en) 1989-10-11 1990-09-11 Switch mode transformer

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT8945781A0 IT8945781A0 (en) 1989-10-11
IT8945781A1 IT8945781A1 (en) 1991-04-11
IT1236433B true IT1236433B (en) 1993-03-01

Family

ID=11258160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04578189A IT1236433B (en) 1989-10-11 1989-10-11 SMT 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
EP0422397B1 (en) 1994-06-01
IT8945781A1 (en) 1991-04-11
DE69009382D1 (en) 1994-07-07
DK0422397T3 (en) 1994-07-04
DE69009382T2 (en) 1995-01-19
EP0422397A1 (en) 1991-04-17
ES2057302T3 (en) 1994-10-16

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Legal Events

Date Code Title Description
0001 Granted