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DE4497667T1 - Switching power supply - Google Patents

Switching power supply

Info

Publication number
DE4497667T1
DE4497667T1 DE4497667T DE4497667T DE4497667T1 DE 4497667 T1 DE4497667 T1 DE 4497667T1 DE 4497667 T DE4497667 T DE 4497667T DE 4497667 T DE4497667 T DE 4497667T DE 4497667 T1 DE4497667 T1 DE 4497667T1
Authority
DE
Germany
Prior art keywords
power supply
switching power
switching
supply
power
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.)
Withdrawn
Application number
DE4497667T
Other languages
German (de)
Inventor
Matti Tuominen
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.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of DE4497667T1 publication Critical patent/DE4497667T1/en
Withdrawn legal-status Critical Current

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
    • H02M3/33561—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 having more than one ouput with independent control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)
  • Control Of Electrical Variables (AREA)
DE4497667T 1993-10-11 1994-10-10 Switching power supply Withdrawn DE4497667T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934477A FI94198C (en) 1993-10-11 1993-10-11 Switch Mode Power Supply
PCT/FI1994/000454 WO1995010877A1 (en) 1993-10-11 1994-10-10 Switched-mode power supply

Publications (1)

Publication Number Publication Date
DE4497667T1 true DE4497667T1 (en) 1996-10-17

Family

ID=8538748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4497667T Withdrawn DE4497667T1 (en) 1993-10-11 1994-10-10 Switching power supply

Country Status (5)

Country Link
AU (1) AU7814594A (en)
DE (1) DE4497667T1 (en)
FI (1) FI94198C (en)
GB (1) GB2298500B (en)
WO (1) WO1995010877A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6046576A (en) * 1998-05-04 2000-04-04 Lucent Technologies Inc. Boost converter having reduced output voltage and method of operation thereof
FR2912567B1 (en) 2007-02-13 2009-05-01 Hispano Suiza Sa UNIPOLAR OR BIPOLAR CUTTING CONVERTER HAVING THREE MAGNETICALLY COUPLED WINDINGS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623192A1 (en) * 1986-07-10 1988-01-14 Thomson Brandt Gmbh CIRCUIT ARRANGEMENT FOR THE POWER SUPPLY OF ELECTRONIC DEVICES

Also Published As

Publication number Publication date
GB2298500A (en) 1996-09-04
GB2298500B (en) 1997-07-16
FI94198B (en) 1995-04-13
FI94198C (en) 1995-07-25
AU7814594A (en) 1995-05-04
WO1995010877A1 (en) 1995-04-20
FI934477A0 (en) 1993-10-11
GB9607227D0 (en) 1996-06-26

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee