BR8907563A - HIGH-FREQUENCY POWER TRANSFORMER - Google Patents

HIGH-FREQUENCY POWER TRANSFORMER

Info

Publication number
BR8907563A
BR8907563A BR898907563A BR8907563A BR8907563A BR 8907563 A BR8907563 A BR 8907563A BR 898907563 A BR898907563 A BR 898907563A BR 8907563 A BR8907563 A BR 8907563A BR 8907563 A BR8907563 A BR 8907563A
Authority
BR
Brazil
Prior art keywords
frequency power
power transformer
transformer
frequency
power
Prior art date
Application number
BR898907563A
Other languages
Portuguese (pt)
Inventor
Edward Herbert
John D Repp
Stephen E Cebry
Original Assignee
Fmtt Inc
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 Fmtt Inc filed Critical Fmtt Inc
Publication of BR8907563A publication Critical patent/BR8907563A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3372—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration of the parallel type
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • 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
    • H01F2027/2833—Wires using coaxial cable as wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Or Transformers For Communication (AREA)
BR898907563A 1988-07-18 1989-07-18 HIGH-FREQUENCY POWER TRANSFORMER BR8907563A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22053288A 1988-07-18 1988-07-18
US35194489A 1989-05-12 1989-05-12
PCT/US1989/003098 WO1990001232A1 (en) 1988-07-18 1989-07-18 Transformer having symmetrical push-pull windings

Publications (1)

Publication Number Publication Date
BR8907563A true BR8907563A (en) 1991-06-18

Family

ID=26914953

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907563A BR8907563A (en) 1988-07-18 1989-07-18 HIGH-FREQUENCY POWER TRANSFORMER

Country Status (5)

Country Link
EP (1) EP0425574A4 (en)
JP (1) JPH04505685A (en)
AU (1) AU4036489A (en)
BR (1) BR8907563A (en)
WO (1) WO1990001232A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668663A1 (en) * 1990-10-24 1992-04-30 Dassault Electronique IMPROVED CUTTING POWER SUPPLY OF THE DIRECT CONDUCTION TYPE.
JP5240529B2 (en) * 2005-08-31 2013-07-17 Ｔｄｋ株式会社 Switching power supply
US7746674B2 (en) * 2007-02-22 2010-06-29 Leader Electronics Inc. Self-oscillating power converter
FR2972314B1 (en) * 2011-03-04 2014-02-28 Faiveley Transp Tours STRUCTURE OF ELECTRIC POWER CONVERTER WITH CUTTING
JP5601535B2 (en) * 2011-08-01 2014-10-08 株式会社デンソー Power supply

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE506063A (en) * 1950-09-26 1900-01-01
US4665357A (en) * 1984-04-23 1987-05-12 Edward Herbert Flat matrix transformer
US4845606A (en) * 1988-04-29 1989-07-04 Fmtt, Inc. High frequency matrix transformer

Also Published As

Publication number Publication date
EP0425574A4 (en) 1993-04-28
WO1990001232A1 (en) 1990-02-08
AU4036489A (en) 1990-02-19
EP0425574A1 (en) 1991-05-08
JPH04505685A (en) 1992-10-01

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