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NL8900509A - Geschakelde voedingsspanningsschakeling. - Google Patents

Geschakelde voedingsspanningsschakeling. Download PDF

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Publication number
NL8900509A
NL8900509A NL8900509A NL8900509A NL8900509A NL 8900509 A NL8900509 A NL 8900509A NL 8900509 A NL8900509 A NL 8900509A NL 8900509 A NL8900509 A NL 8900509A NL 8900509 A NL8900509 A NL 8900509A
Authority
NL
Netherlands
Prior art keywords
voltage
circuit
signal
output
input
Prior art date
Application number
NL8900509A
Other languages
English (en)
Dutch (nl)
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
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL8900509A priority Critical patent/NL8900509A/nl
Priority to US07/478,791 priority patent/US5032967A/en
Priority to DE69019040T priority patent/DE69019040T2/de
Priority to EP90200439A priority patent/EP0385544B1/de
Priority to KR1019900002497A priority patent/KR0182604B1/ko
Priority to JP2044648A priority patent/JP2881171B2/ja
Publication of NL8900509A publication Critical patent/NL8900509A/nl

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
    • 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
    • H02M1/40—Means for preventing magnetic saturation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
NL8900509A 1989-03-02 1989-03-02 Geschakelde voedingsspanningsschakeling. NL8900509A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL8900509A NL8900509A (nl) 1989-03-02 1989-03-02 Geschakelde voedingsspanningsschakeling.
US07/478,791 US5032967A (en) 1989-03-02 1990-02-12 SMPS apparatus having a demagnetization circuit
DE69019040T DE69019040T2 (de) 1989-03-02 1990-02-26 Geschaltete Speisespannungsschaltung.
EP90200439A EP0385544B1 (de) 1989-03-02 1990-02-26 Geschaltete Speisespannungsschaltung
KR1019900002497A KR0182604B1 (ko) 1989-03-02 1990-02-27 스위치 모드 전원 회로
JP2044648A JP2881171B2 (ja) 1989-03-02 1990-02-27 スイッチトモード電源回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8900509 1989-03-02
NL8900509A NL8900509A (nl) 1989-03-02 1989-03-02 Geschakelde voedingsspanningsschakeling.

Publications (1)

Publication Number Publication Date
NL8900509A true NL8900509A (nl) 1990-10-01

Family

ID=19854230

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8900509A NL8900509A (nl) 1989-03-02 1989-03-02 Geschakelde voedingsspanningsschakeling.

Country Status (6)

Country Link
US (1) US5032967A (de)
EP (1) EP0385544B1 (de)
JP (1) JP2881171B2 (de)
KR (1) KR0182604B1 (de)
DE (1) DE69019040T2 (de)
NL (1) NL8900509A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2974967B2 (ja) * 1996-04-27 1999-11-10 ティーディーケイ株式会社 コンバータトランス
DE19826152A1 (de) * 1998-06-12 1999-12-16 Thomson Brandt Gmbh Anordnung mit einem Schaltnetzteil und einem Mikroprozessor
US7061780B2 (en) * 2004-09-09 2006-06-13 System General Corp. Switching control circuit with variable switching frequency for primary-side-controlled power converters
US7362593B2 (en) * 2004-09-16 2008-04-22 System General Corp. Switching control circuit having off-time modulation to improve efficiency of primary-side controlled power supply
US7362592B2 (en) * 2004-09-16 2008-04-22 System General Corp. Switching control circuit for primary-side controlled power converters
US7259972B2 (en) * 2004-10-07 2007-08-21 System General Corporation Primary-side-control power converter having a switching controller using frequency hopping and voltage and current control loops
US10158296B1 (en) 2018-04-18 2018-12-18 Nxp B.V. Method and system for saturation control in a flyback switched-mode power supply (SMPS)
US10840696B2 (en) * 2019-01-14 2020-11-17 Kollmorgen Corporation Method and apparatus for limiting the output voltages of switch mode power supplies

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3226213A1 (de) * 1982-07-13 1984-01-26 Siemens AG, 1000 Berlin und 8000 München Gleichstromumrichter mit einem induktiven speicher
DE3312209A1 (de) * 1983-04-05 1984-10-11 Siemens AG, 1000 Berlin und 8000 München Sperrschwinger-schaltnetzteil
US4608625A (en) * 1983-04-27 1986-08-26 Astec Components, Ltd. Current driven flyback power supply
DE3330039A1 (de) * 1983-08-19 1985-02-28 Siemens AG, 1000 Berlin und 8000 München Sperrwandler-schaltnetzteil
DE3336422A1 (de) * 1983-10-06 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Sperrwandler-schaltnetzteil
DE3340138A1 (de) * 1983-11-07 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Sperrwandler-schaltnetzteil
US4584635A (en) * 1984-02-27 1986-04-22 International Business Machines Corp. Flux centering and power control for high frequency switching power
JPS60204258A (ja) * 1984-03-27 1985-10-15 Toshiba Corp スイツチング電源装置
JPS60226772A (ja) * 1984-04-24 1985-11-12 Tdk Corp スイツチング電源
DE3518195A1 (de) * 1985-05-21 1986-11-27 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schutzschaltung fuer ein schaltnetzteil
JPS627369A (ja) * 1985-07-02 1987-01-14 Matsushita Electric Ind Co Ltd 自励発振式スイツチング高電圧電源装置
NL8502339A (nl) * 1985-08-26 1987-03-16 Philips Nv Geschakelde voedingsspanningsschakeling met een vermogensschakelaar.
NL8502338A (nl) * 1985-08-26 1987-03-16 Philips Nv Geschakelde voedingsspanningsschakeling met twee toestanden.
JPS6399767A (ja) * 1986-10-13 1988-05-02 Fujitsu Denso Ltd フライバツクコンバ−タ
JPH043595Y2 (de) * 1986-12-11 1992-02-04
US4794508A (en) * 1987-12-23 1988-12-27 Dci Technology PWM control circuit for a non-symmetrical switching power supply

Also Published As

Publication number Publication date
KR900015424A (ko) 1990-10-26
KR0182604B1 (ko) 1999-05-15
JPH02254969A (ja) 1990-10-15
US5032967A (en) 1991-07-16
EP0385544A1 (de) 1990-09-05
DE69019040T2 (de) 1996-01-04
EP0385544B1 (de) 1995-05-03
JP2881171B2 (ja) 1999-04-12
DE69019040D1 (de) 1995-06-08

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed