DE69940739D1 - Gleichstrom-gleichstromwandlerschaltung - Google Patents

Gleichstrom-gleichstromwandlerschaltung

Info

Publication number
DE69940739D1
DE69940739D1 DE69940739T DE69940739T DE69940739D1 DE 69940739 D1 DE69940739 D1 DE 69940739D1 DE 69940739 T DE69940739 T DE 69940739T DE 69940739 T DE69940739 T DE 69940739T DE 69940739 D1 DE69940739 D1 DE 69940739D1
Authority
DE
Germany
Prior art keywords
diode
converter circuit
primary
winding
junction
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.)
Expired - Lifetime
Application number
DE69940739T
Other languages
English (en)
Inventor
Fabrice Frebel
Paul Bleus
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.)
C E and T
Original Assignee
C E and T
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 C E and T filed Critical C E and T
Application granted granted Critical
Publication of DE69940739D1 publication Critical patent/DE69940739D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M3/33538—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 of the forward type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
DE69940739T 1998-07-31 1999-07-27 Gleichstrom-gleichstromwandlerschaltung Expired - Lifetime DE69940739D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98870170A EP0977346A1 (de) 1998-07-31 1998-07-31 Gleichstrom-Gleichstromwandler
PCT/BE1999/000095 WO2000008741A1 (fr) 1998-07-31 1999-07-27 Circuit de conversion dc/dc

Publications (1)

Publication Number Publication Date
DE69940739D1 true DE69940739D1 (de) 2009-05-28

Family

ID=8237077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69940739T Expired - Lifetime DE69940739D1 (de) 1998-07-31 1999-07-27 Gleichstrom-gleichstromwandlerschaltung

Country Status (6)

Country Link
US (1) US6421255B1 (de)
EP (2) EP0977346A1 (de)
AT (1) ATE429066T1 (de)
AU (1) AU5142399A (de)
DE (1) DE69940739D1 (de)
WO (1) WO2000008741A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314002B1 (en) * 2000-11-20 2001-11-06 Philips Electronics North America Corporation Voltage clamping system and method for a DC/DC power converter
US6473318B1 (en) * 2000-11-20 2002-10-29 Koninklijke Philips Electronics N.V. Leakage energy recovering system and method for flyback converter
US7385833B2 (en) * 2005-06-03 2008-06-10 Astec International Limited Snubber circuit for a power converter
KR101017017B1 (ko) 2006-01-10 2011-02-23 삼성전자주식회사 Ｄｃ-ｄｃ 컨버터
US20080304299A1 (en) * 2006-09-11 2008-12-11 Bormann Ronald M Low voltage LED drive from 120VAC line
US8000112B2 (en) * 2008-04-11 2011-08-16 Flextronics Ap, Llc Active snubber for transition mode power converter
US20090257254A1 (en) * 2008-04-15 2009-10-15 National Taiwan University Of Science And Technology Voltage-clamp power converters
TWI389438B (zh) * 2009-11-02 2013-03-11 Analog Integrations Corp 高轉換效率之電壓轉換器
FR2959892B1 (fr) * 2010-05-06 2013-07-05 Sagem Defense Securite Convertisseur a decoupage disposant d'un circuit d'aide a la commutation
WO2012064693A2 (en) 2010-11-08 2012-05-18 Regal Beloit Epc Inc. Lossless snubber drive for a permanent magnet synchronous motor
GB2509982B (en) * 2013-01-22 2015-05-27 Tdk Lambda Uk Ltd Converter
GB2523386B (en) 2014-02-24 2016-07-06 Tdk-Lambda Uk Ltd Snubber
TWI732581B (zh) * 2020-06-03 2021-07-01 亞源科技股份有限公司 具減震控制之轉換裝置及其減震控制的操作方法
CN112072922B (zh) * 2020-09-01 2022-11-25 亚瑞源科技（深圳）有限公司 一种具减震控制之转换装置及其减震控制的操作方法
JP2022171179A (ja) * 2021-04-30 2022-11-11 キヤノン株式会社 電源装置及び画像形成装置
JP2023068535A (ja) * 2021-11-02 2023-05-17 キヤノン株式会社 電源装置及び画像形成装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268898A (en) * 1980-03-20 1981-05-19 Lorain Products Corporation Semiconductor switching circuit with clamping and energy recovery features
AT386096B (de) * 1985-11-28 1988-06-27 Schrack Elektronik Ag Durchflusswandler mit einem gleichstromgespeisten eingangskreis
US5331534A (en) * 1991-11-20 1994-07-19 Tokyo Electric Co., Ltd. Power supply apparatus
US5523936A (en) * 1994-07-25 1996-06-04 Chun-Shan Institute Of Science And Technology Built-in input filter forward converter
US5883795A (en) * 1998-04-28 1999-03-16 Lucent Technologies Inc. Clamp circuit for a power converter and method of operation thereof

Also Published As

Publication number Publication date
WO2000008741A1 (fr) 2000-02-17
US6421255B1 (en) 2002-07-16
AU5142399A (en) 2000-02-28
ATE429066T1 (de) 2009-05-15
EP1101276A1 (de) 2001-05-23
EP1101276B1 (de) 2009-04-15
EP0977346A1 (de) 2000-02-02

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Legal Events

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8364 No opposition during term of opposition