DE69006933T3 - Schalteinrichtung für Leistungsversorgung. - Google Patents

Schalteinrichtung für Leistungsversorgung.

Info

Publication number
DE69006933T3
DE69006933T3 DE69006933T DE69006933T DE69006933T3 DE 69006933 T3 DE69006933 T3 DE 69006933T3 DE 69006933 T DE69006933 T DE 69006933T DE 69006933 T DE69006933 T DE 69006933T DE 69006933 T3 DE69006933 T3 DE 69006933T3
Authority
DE
Germany
Prior art keywords
power supply
switching device
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.)
Expired - Lifetime
Application number
DE69006933T
Other languages
English (en)
Other versions
DE69006933T2 (de
DE69006933D1 (de
Inventor
Takuya Ishii
Tatsuo Maeoka
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26343182&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69006933(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP16164889A external-priority patent/JP2803176B2/ja
Priority claimed from JP2008623A external-priority patent/JP2803278B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69006933D1 publication Critical patent/DE69006933D1/de
Publication of DE69006933T2 publication Critical patent/DE69006933T2/de
Application granted granted Critical
Publication of DE69006933T3 publication Critical patent/DE69006933T3/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
    • H02M3/33569—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 several active switching elements
    • H02M3/33571—Half-bridge at primary side of an isolation transformer
    • 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
    • H02M3/01—Resonant DC/DC converters
DE69006933T 1989-06-23 1990-06-22 Schalteinrichtung für Leistungsversorgung. Expired - Lifetime DE69006933T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16164889A JP2803176B2 (ja) 1989-06-23 1989-06-23 スイッチング電源装置
JP2008623A JP2803278B2 (ja) 1990-01-18 1990-01-18 スイッチング電源装置

Publications (3)

Publication Number Publication Date
DE69006933D1 DE69006933D1 (de) 1994-04-07
DE69006933T2 DE69006933T2 (de) 1994-06-09
DE69006933T3 true DE69006933T3 (de) 1998-12-17

Family

ID=26343182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69006933T Expired - Lifetime DE69006933T3 (de) 1989-06-23 1990-06-22 Schalteinrichtung für Leistungsversorgung.

Country Status (4)

Country Link
US (1) US5146394A (de)
EP (1) EP0404191B2 (de)
CA (1) CA2019525C (de)
DE (1) DE69006933T3 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3305317B2 (ja) * 1991-06-13 2002-07-22 アールシーエー トムソン ライセンシング コーポレイション 低減された入力電流歪みを有するスイッチモード電源
JP3419797B2 (ja) * 1992-01-10 2003-06-23 松下電器産業株式会社 スイッチング電源装置
US5537029A (en) 1992-02-21 1996-07-16 Abb Power T&D Company Inc. Method and apparatus for electronic meter testing
DE4313359A1 (de) * 1992-04-24 1993-10-28 Matsushita Electric Ind Co Ltd Schaltnetzteil
US5304875A (en) * 1992-04-28 1994-04-19 Astec International, Ltd. Efficient transistor drive circuit for electrical power converter circuits and the like
DE4328458B4 (de) * 1992-08-25 2005-09-22 Matsushita Electric Industrial Co., Ltd., Kadoma Schalt-Spannungsversorgung
US5351177A (en) * 1992-09-17 1994-09-27 Rca Thomson Licensing Corporation Switch mode power supply with standby mode operation
US6075331A (en) * 1993-03-18 2000-06-13 Imra America, Inc. Systems and methods for managing energy of electric power supply systems
US5796595A (en) * 1994-02-25 1998-08-18 Astec International Limited Interleaved continuous flyback power converter system
US5570278A (en) * 1994-02-25 1996-10-29 Astec International, Ltd. Clamped continuous flyback power converter
US6831848B2 (en) 1994-04-26 2004-12-14 Comarco Wireless Technologies, Inc. Programmable power supply to simultaneously power a plurality of electronic devices
US5479331A (en) * 1994-04-26 1995-12-26 Comarco Wireless Technologies, Inc. Small form factor power supply
US5636110A (en) * 1994-04-26 1997-06-03 Comarco Wireless Technologies, Inc. Small form factor power supply
US7145787B2 (en) * 1994-04-26 2006-12-05 Comarco Wireless Technologies, Inc. Programmable power supply
US5838554A (en) * 1994-04-26 1998-11-17 Comarco Wireless Technologies, Inc. Small form factor power supply
US6693413B1 (en) 1994-04-26 2004-02-17 Comarco Wireless Technologies, Inc. Programmable power supply
TW417349B (en) * 1994-11-16 2001-01-01 Siemens Ag Oesterreich Converter circuit
US5508903A (en) * 1995-04-21 1996-04-16 Alexndrov; Felix Interleaved DC to DC flyback converters with reduced current and voltage stresses
EP0757428B1 (de) * 1995-07-31 1998-11-18 Hewlett-Packard Company Sperrwandler
FR2738418B1 (fr) * 1995-09-01 1997-11-21 Lacme Dispositif electrique a transformateur dont le primaire est alimente sous controle d'un hacheur
US5619402A (en) * 1996-04-16 1997-04-08 O2 Micro, Inc. Higher-efficiency cold-cathode fluorescent lamp power supply
JP3447471B2 (ja) * 1996-05-28 2003-09-16 新電元工業株式会社 スイッチング電源、及びそのスイッチング電源を用いたサージ電圧吸収方法
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US5982639A (en) * 1997-11-04 1999-11-09 Power Integrations, Inc. Two switch off-line switching converter
US6876181B1 (en) * 1998-02-27 2005-04-05 Power Integrations, Inc. Off-line converter with digital control
US6226190B1 (en) 1998-02-27 2001-05-01 Power Integrations, Inc. Off-line converter with digital control
US6107851A (en) * 1998-05-18 2000-08-22 Power Integrations, Inc. Offline converter with integrated softstart and frequency jitter
US6069798A (en) * 1999-01-14 2000-05-30 Lucent Technologies Inc. Asymmetrical power converter and method of operation thereof
US6297974B1 (en) * 1999-09-27 2001-10-02 Intel Corporation Method and apparatus for reducing stress across capacitors used in integrated circuits
JP2001275351A (ja) * 2000-03-24 2001-10-05 Sony Corp スイッチング電源回路
JP2001314079A (ja) * 2000-04-28 2001-11-09 Sony Corp スイッチング電源回路
TW521481B (en) * 2000-05-17 2003-02-21 Sony Corp Switching power supply apparatus with active clamp circuit
JP2001333576A (ja) * 2000-05-23 2001-11-30 Fuji Electric Co Ltd Ｄｃ／ｄｃコンバータの制御方法
US6525514B1 (en) 2000-08-08 2003-02-25 Power Integrations, Inc. Method and apparatus for reducing audio noise in a switching regulator
US20040183769A1 (en) * 2000-09-08 2004-09-23 Earl Schreyer Graphics digitizer
JP2002136138A (ja) * 2000-10-27 2002-05-10 Sony Corp スイッチング電源回路
US6552917B1 (en) 2001-11-05 2003-04-22 Koninklijke Philips Electronics N.V. System and method for regulating multiple outputs in a DC-DC converter
JP3659240B2 (ja) 2001-11-16 2005-06-15 ソニー株式会社 スイッチング電源回路
US6970364B2 (en) * 2002-03-08 2005-11-29 University Of Central Florida Low cost AC/DC converter with power factor correction
US6836101B2 (en) * 2002-12-05 2004-12-28 Comarco Wireless Technologies, Inc. Tip having active circuitry
US9153960B2 (en) 2004-01-15 2015-10-06 Comarco Wireless Technologies, Inc. Power supply equipment utilizing interchangeable tips to provide power and a data signal to electronic devices
US7233504B2 (en) 2005-08-26 2007-06-19 Power Integration, Inc. Method and apparatus for digital control of a switching regulator
US20080106917A1 (en) * 2006-11-02 2008-05-08 James Holt Variable edge modulation in a switching regulator
US8018694B1 (en) 2007-02-16 2011-09-13 Fairchild Semiconductor Corporation Over-current protection for a power converter
US7719243B1 (en) 2007-11-21 2010-05-18 Fairchild Semiconductor Corporation Soft-start system and method for power converter
US7872883B1 (en) 2008-01-29 2011-01-18 Fairchild Semiconductor Corporation Synchronous buck power converter with free-running oscillator
US7723972B1 (en) 2008-03-19 2010-05-25 Fairchild Semiconductor Corporation Reducing soft start delay and providing soft recovery in power system controllers
TWI364914B (en) * 2008-12-02 2012-05-21 Delta Electronics Inc Single stage switching power supply circuit
US8213204B2 (en) 2009-04-01 2012-07-03 Comarco Wireless Technologies, Inc. Modular power adapter
US8354760B2 (en) 2009-10-28 2013-01-15 Comarco Wireless Technologies, Inc. Power supply equipment to simultaneously power multiple electronic device
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US9077254B2 (en) * 2013-07-12 2015-07-07 Solantro Semiconductor Corp. Switching mode power supply using pulse mode active clamping

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1246860A (en) * 1968-02-10 1971-09-22 Wandel & Goltermann Direct current converter
US3596165A (en) * 1969-07-24 1971-07-27 Tektronix Inc Converter circuit having a controlled output
JPS5028620B2 (de) * 1972-01-27 1975-09-17
JPS5813652Y2 (ja) * 1974-10-21 1983-03-16 ソニー株式会社 コウアツハツセイカイロ
US4441146A (en) * 1982-02-04 1984-04-03 Vicor Corporation Optimal resetting of the transformer's core in single ended forward converters
US4559590A (en) * 1983-03-24 1985-12-17 Varian Associates, Inc. Regulated DC to DC converter
US4618919A (en) * 1984-10-04 1986-10-21 Sperry Corporation Topology for miniature power supply with low voltage and low ripple requirements
JPS61170008A (ja) * 1985-01-23 1986-07-31 Murata Mfg Co Ltd フライバックトランス
JPS6379615U (de) * 1986-11-14 1988-05-26
US4729085A (en) * 1986-12-29 1988-03-01 Rca Corporation Frequency limited resonant regulator useful in, for example, a half-bridge inverter
US4823248A (en) * 1987-04-07 1989-04-18 Murata Manufacturing Co., Ltd. High voltage generator
US4809148A (en) * 1987-10-21 1989-02-28 British Columbia Telephone Company Full-fluxed, single-ended DC converter
US4870554A (en) * 1987-11-12 1989-09-26 Power Systems, Inc. Active snubber forward converter
JPH01144361A (ja) * 1987-11-30 1989-06-06 Toshiba Corp 電力供給装置
US4959764A (en) * 1989-11-14 1990-09-25 Computer Products, Inc. DC/DC converter switching at zero voltage
US5057986A (en) * 1990-03-12 1991-10-15 Unisys Corporation Zero-voltage resonant transition switching power converter

Also Published As

Publication number Publication date
DE69006933T2 (de) 1994-06-09
DE69006933D1 (de) 1994-04-07
EP0404191B2 (de) 1998-08-26
EP0404191A3 (de) 1991-03-13
US5146394A (en) 1992-09-08
EP0404191A2 (de) 1990-12-27
EP0404191B1 (de) 1994-03-02
CA2019525A1 (en) 1990-12-23
CA2019525C (en) 1995-07-11

Similar Documents

Publication Publication Date Title
DE69006933T2 (de) Schalteinrichtung für Leistungsversorgung.
DE68916995D1 (de) Schaltleistungsversorgung.
DE69015418D1 (de) Energieversorgung.
DE69014463D1 (de) Stromversorgungseinrichtung.
DE69021735D1 (de) Stromversorgungseinheit.
DE418492T1 (de) Schaltnetzteil.
DE3782864D1 (de) Schaltnetzteil.
DE69017080D1 (de) VHF-Gleichstrom-Gleichstrom-Leistungsversorgung.
DE68909164T2 (de) Stromversorgungsgerät.
DE59004637D1 (de) Schaltnetzteil.
DE69023751T2 (de) Leistungsquellenschaltung.
DE68915943D1 (de) Umkehrschaltvorrichtung für gleichstrom.
DE69105400D1 (de) Schaltnetzteil.
DE69022599D1 (de) Hochspannungsleistungsversorgung.
DE69022807T2 (de) Stromversorgung für Wiedergabegerät mit Abschalteinrichtung.
DE68920344D1 (de) Schaltnetzteil.
DE69010664T2 (de) Schaltnetzteil.
DE59006996D1 (de) Kontrolleinrichtung für batteriegerät.
DE58907853D1 (de) Schaltungsanordnung für ein Schaltnetzteil.
DE68913014T2 (de) Leistungsschaltungsvorrichtung.
IT9020457A0 (it) dispoditivo di alimentazione
DE69022955T2 (de) Leistungszufuhr.
DE69014401D1 (de) Stromversorgungssystem.
DE69012338D1 (de) Kraftaufnahmevorrichtung.
DE69105318T2 (de) Stromversorgungsvorrichtung.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP