ATE166501T1 - Schaltnetzteil mit burst-mode- bereitschaftsbetrieb - Google Patents

Schaltnetzteil mit burst-mode- bereitschaftsbetrieb

Info

Publication number
ATE166501T1
ATE166501T1 AT90302346T AT90302346T ATE166501T1 AT E166501 T1 ATE166501 T1 AT E166501T1 AT 90302346 T AT90302346 T AT 90302346T AT 90302346 T AT90302346 T AT 90302346T AT E166501 T1 ATE166501 T1 AT E166501T1
Authority
AT
Austria
Prior art keywords
control signal
burst mode
switching
power supply
pulses
Prior art date
Application number
AT90302346T
Other languages
English (en)
Inventor
Giovanni Michele Leonardi
Original Assignee
Rca Thomson Licensing Corp
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
Priority claimed from GB898905173A external-priority patent/GB8905173D0/en
Priority claimed from GB898905172A external-priority patent/GB8905172D0/en
Priority claimed from US07/424,357 external-priority patent/US4937728A/en
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Application granted granted Critical
Publication of ATE166501T1 publication Critical patent/ATE166501T1/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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Processing Of Color Television Signals (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Receiver Circuits (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Amplifiers (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Steroid Compounds (AREA)
AT90302346T 1989-03-07 1990-03-06 Schaltnetzteil mit burst-mode- bereitschaftsbetrieb ATE166501T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898905173A GB8905173D0 (en) 1989-03-07 1989-03-07 An economical switched-mode power supply with secondary side regulation
GB898905172A GB8905172D0 (en) 1989-03-07 1989-03-07 Switched-mode power supply with secondary to primary control and fixed frequency
US07/424,357 US4937728A (en) 1989-03-07 1989-10-19 Switch-mode power supply with burst mode standby operation

Publications (1)

Publication Number Publication Date
ATE166501T1 true ATE166501T1 (de) 1998-06-15

Family

ID=27264354

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90302346T ATE166501T1 (de) 1989-03-07 1990-03-06 Schaltnetzteil mit burst-mode- bereitschaftsbetrieb

Country Status (11)

Country Link
EP (1) EP0386989B1 (de)
JP (1) JP2559282B2 (de)
AT (1) ATE166501T1 (de)
CA (1) CA2011229C (de)
DE (1) DE69032316T2 (de)
DK (1) DK0386989T3 (de)
ES (1) ES2116975T3 (de)
FI (1) FI113507B (de)
MY (1) MY105258A (de)
PT (1) PT93364B (de)
SG (1) SG66289A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2902051B2 (ja) * 1990-05-23 1999-06-07 シャープ株式会社 低出力対応スイッチングレギュレータ
US5453921A (en) * 1993-03-31 1995-09-26 Thomson Consumer Electronics, Inc. Feedback limited duty cycle switched mode power supply
WO1996031940A1 (en) * 1995-04-05 1996-10-10 Philips Electronics N.V. Switched-mode power supply
JPH099174A (ja) * 1995-06-21 1997-01-10 Sanken Electric Co Ltd スイッチング型の電源装置
JPH106273A (ja) * 1996-06-20 1998-01-13 Matsushita Electric Ind Co Ltd 産業用ロボット
JP3219145B2 (ja) 1998-05-13 2001-10-15 船井電機株式会社 スイッチング電源
JP2000116027A (ja) * 1998-03-10 2000-04-21 Fiderikkusu:Kk 電源装置
US6166926A (en) * 2000-01-11 2000-12-26 Thomson Licensing S.A. Zero voltage switching power supply with burst mode
DE60045249D1 (de) * 2000-12-21 2010-12-30 Semiconductor Components Ind Verfahren und Vorrichtung zur Reduktion von Schaltgeräuschen in einem Transformator eines Schaltnetzteils
CN104767273A (zh) * 2012-08-03 2015-07-08 松下电器产业株式会社 电力控制装置和具有该电力控制装置的设备
WO2014064579A2 (en) 2012-10-25 2014-05-01 Koninklijke Philips N.V. Power converter stage, controller, and method for providing power to controller
US12289041B2 (en) 2020-10-02 2025-04-29 Signify Holding, B.V. System and method for determining mains voltage of a power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524411A (en) * 1982-09-29 1985-06-18 Rca Corporation Regulated power supply circuit
CA1317369C (en) * 1988-03-10 1993-05-04 Giovanni Michele Leonardi Switch-mode power supply

Also Published As

Publication number Publication date
JP2559282B2 (ja) 1996-12-04
FI113507B (fi) 2004-04-30
FI901006A0 (fi) 1990-02-28
DE69032316D1 (de) 1998-06-25
DE69032316T2 (de) 1998-09-24
EP0386989A2 (de) 1990-09-12
EP0386989B1 (de) 1998-05-20
CA2011229C (en) 1999-12-28
EP0386989A3 (de) 1992-09-02
PT93364B (pt) 1996-01-31
MY105258A (en) 1994-09-30
JPH02284587A (ja) 1990-11-21
CA2011229A1 (en) 1990-09-07
DK0386989T3 (da) 1998-10-07
PT93364A (pt) 1992-01-31
SG66289A1 (en) 1999-07-20
ES2116975T3 (es) 1998-08-01

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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