ATE48348T1 - Selbstschwingende stromversorgungsschaltung. - Google Patents

Selbstschwingende stromversorgungsschaltung.

Info

Publication number
ATE48348T1
ATE48348T1 AT85202063T AT85202063T ATE48348T1 AT E48348 T1 ATE48348 T1 AT E48348T1 AT 85202063 T AT85202063 T AT 85202063T AT 85202063 T AT85202063 T AT 85202063T AT E48348 T1 ATE48348 T1 AT E48348T1
Authority
AT
Austria
Prior art keywords
switching transistor
current
resistor
base
load
Prior art date
Application number
AT85202063T
Other languages
German (de)
English (en)
Inventor
Den Akker Jouw Van
Joseph Antonius Maria Plagge
Holstlaan
Original Assignee
Philips Nv
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=19845401&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE48348(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of ATE48348T1 publication Critical patent/ATE48348T1/de

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
    • H02M3/338—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 a self-oscillating arrangement
    • H02M3/3385—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 a self-oscillating arrangement with automatic control of output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Amplifiers (AREA)
AT85202063T 1985-01-22 1985-12-13 Selbstschwingende stromversorgungsschaltung. ATE48348T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8500154A NL8500154A (nl) 1985-01-22 1985-01-22 Zelf-oscillerende voedingsschakeling.
EP85202063A EP0188839B1 (en) 1985-01-22 1985-12-13 Self-oscillating power-supply circuit

Publications (1)

Publication Number Publication Date
ATE48348T1 true ATE48348T1 (de) 1989-12-15

Family

ID=19845401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85202063T ATE48348T1 (de) 1985-01-22 1985-12-13 Selbstschwingende stromversorgungsschaltung.

Country Status (10)

Country Link
US (1) US4652984A (en])
EP (1) EP0188839B1 (en])
JP (1) JPS61170280A (en])
CN (1) CN1007027B (en])
AT (1) ATE48348T1 (en])
CA (1) CA1271218A (en])
DE (1) DE3574537D1 (en])
HK (1) HK88391A (en])
NL (1) NL8500154A (en])
SG (1) SG89790G (en])

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289432A (ja) * 1985-10-14 1987-04-23 松下電工株式会社 電源回路
DE3618221C1 (de) * 1986-05-30 1993-02-11 Braun Ag Schaltnetzteil mit einem primaer getakteten Gleichspannungswandler
US4764856A (en) * 1987-01-23 1988-08-16 U.S. Philips Corporation Power-supply arrangement
DE3823778A1 (de) * 1988-07-14 1990-01-18 Bsg Schalttechnik Vorrichtung zum betrieb von an das bordnetz von mobilen einheiten angeschlossenen verbrauchern
US5101334A (en) * 1989-02-14 1992-03-31 U.S. Philips Corporation High speed power supply circuit with circuit with positive feedback
US4939632A (en) * 1989-02-14 1990-07-03 U.S. Philips Corporation Power supply circuit
US4965506A (en) * 1989-02-14 1990-10-23 U.S. Philips Corporation Power-supply circuit having circuitry for switching from a battery charging mode to a battery trickle-charging mode
US4969077A (en) * 1989-02-14 1990-11-06 U.S. Philips Corporation Power supply circuit
DE69316128T2 (de) * 1992-10-02 1998-06-25 Koninkl Philips Electronics Nv Treiberschaltung für Sperrwandler mit brückenangeordneten Schalttransistoren
US5610804A (en) * 1994-06-20 1997-03-11 Tdk Corporation Power supply with dual energy transfer circuits for power factor correction
JP3131364B2 (ja) * 1994-11-28 2001-01-31 シャープ株式会社 チョッパ型レギュレータ回路およびチョッパ型レギュレータｉｃ
CN1052829C (zh) * 1995-05-10 2000-05-24 松下电器产业株式会社 电源装置
US5652984A (en) * 1995-07-19 1997-08-05 Korb; Lothar Mattress handle
WO1997020378A1 (en) * 1995-11-27 1997-06-05 Philips Electronics N.V. Power-supply circuit
WO1997020379A1 (en) * 1995-11-27 1997-06-05 Philips Electronics N.V. Power-supply circuit
WO1997020380A1 (en) * 1995-11-27 1997-06-05 Philips Electronics N.V. Power-supply circuit
ATE205645T1 (de) * 1996-02-12 2001-09-15 Koninkl Philips Electronics Nv Schaltnetzteil mit kompensation für eingangsspannungsänderung
EP0824781B1 (en) * 1996-03-01 2001-09-05 Koninklijke Philips Electronics N.V. Power-supply circuit
WO1998052273A1 (en) * 1997-05-14 1998-11-19 Koninklijke Philips Electronics N.V. Switched-mode power supply, an electric shaver, and a method of converting direct voltages
FR2786338B1 (fr) * 1998-11-24 2001-02-09 St Microelectronics Sa Alimentation continue haute et basse tension
EP1173922A1 (en) * 2000-02-04 2002-01-23 Koninklijke Philips Electronics N.V. Dc/dc conversion circuit
EP1584114A1 (en) * 2003-01-17 2005-10-12 Diode Solutions, Inc. Display employing organic material
CN100454739C (zh) * 2004-05-18 2009-01-21 上海美芝欧加电器有限公司 一种自激式开关电源
ES2497990T3 (es) * 2006-04-04 2014-09-23 Silicor Materials Inc. Método para purificar silicio
US7898042B2 (en) * 2006-11-07 2011-03-01 Cbrite Inc. Two-terminal switching devices and their methods of fabrication
CN101622712B (zh) * 2006-11-07 2011-06-15 希百特股份有限公司 双端开关装置及其制造方法
EP2262078A1 (de) * 2009-06-10 2010-12-15 Braun GmbH Anordnung und Verfahren zur induktiven Energieübertragung
CN116455189A (zh) * 2023-03-06 2023-07-18 广州金升阳科技有限公司 一种开关驱动钳压电路及开关电源

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131843A (en) * 1975-12-09 1978-12-26 Matsushita Electric Industrial Co., Ltd. High tension voltage source
US4504775A (en) * 1979-11-29 1985-03-12 Klaus Becker Self oscillating, single-ended flyback converter with input voltage responsive control
DE3047103A1 (de) * 1979-11-29 1982-07-15 Klaus Dipl.-Ing. 6239 Eppstein Becker Schaltungsanordnung zur geregelten speisung eines verbrauchers
JPS56115141A (en) * 1980-02-14 1981-09-10 Matsushita Electric Works Ltd Automatic voltage changing type charger
DE3007566A1 (de) * 1980-02-28 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Freischwingender sperrwandler
US4316242A (en) * 1980-09-04 1982-02-16 General Electric Company Wide input range, transient-immune regulated flyback switching power supply
DE3101375C2 (de) * 1981-01-17 1983-03-31 Braun Ag, 6000 Frankfurt Schaltungsanordnung zur geregelten Speisung eines Verbrauchers
DE3218594A1 (de) * 1982-05-17 1983-12-22 Braun Ag, 6000 Frankfurt Elektronisches schaltnetzteil
JPS5917868A (ja) * 1982-07-19 1984-01-30 Sanyo Electric Co Ltd チヨツパ型スイツチングレギユレ−タ
DE3300285C2 (de) * 1983-01-07 1985-08-22 Braun Ag, 6000 Frankfurt Elektronisches Schaltnetzteil

Also Published As

Publication number Publication date
CA1271218A (en) 1990-07-03
EP0188839A1 (en) 1986-07-30
CN86100410A (zh) 1986-07-23
NL8500154A (nl) 1986-08-18
US4652984A (en) 1987-03-24
HK88391A (en) 1991-11-15
JPS61170280A (ja) 1986-07-31
EP0188839B1 (en) 1989-11-29
JPH0582148B2 (en]) 1993-11-17
DE3574537D1 (de) 1990-01-04
SG89790G (en) 1990-12-21
CN1007027B (zh) 1990-02-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee