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FR2334230A1 - Current transformer arrangement - consists of blocking and current transformers followed by rectifiers with primary windings in series (NL 7.6.77) - Google Patents

Current transformer arrangement - consists of blocking and current transformers followed by rectifiers with primary windings in series (NL 7.6.77)

Info

Publication number
FR2334230A1
FR2334230A1 FR7636261A FR7636261A FR2334230A1 FR 2334230 A1 FR2334230 A1 FR 2334230A1 FR 7636261 A FR7636261 A FR 7636261A FR 7636261 A FR7636261 A FR 7636261A FR 2334230 A1 FR2334230 A1 FR 2334230A1
Authority
FR
France
Prior art keywords
rectifiers
followed
primary windings
series
blocking
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.)
Withdrawn
Application number
FR7636261A
Other languages
French (fr)
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.)
Nixdorf Computer AG
Original Assignee
Nixdorf Computer AG
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 Nixdorf Computer AG filed Critical Nixdorf Computer AG
Publication of FR2334230A1 publication Critical patent/FR2334230A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

A DC source can be connected to the primary winding. The D.C. voltage source is pulse controlled. The secondary winding is connected to a rectifier delivery D.C. voltage. Two transformer are provided, each followed by a rectifier with primary connected in series. One transformer operates as a blocking transformer, and the other as a current transformer. Both rectifiers are connected to a common load. The two transformers may have a common primary windings may be directly magnetic circuit. The primary windings may be directly connected.
FR7636261A 1975-12-05 1976-12-01 Current transformer arrangement - consists of blocking and current transformers followed by rectifiers with primary windings in series (NL 7.6.77) Withdrawn FR2334230A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554826 DE2554826A1 (en) 1975-12-05 1975-12-05 TRANSFER ARRANGEMENT FOR A CURRENT CONVERTER CIRCUIT

Publications (1)

Publication Number Publication Date
FR2334230A1 true FR2334230A1 (en) 1977-07-01

Family

ID=5963611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7636261A Withdrawn FR2334230A1 (en) 1975-12-05 1976-12-01 Current transformer arrangement - consists of blocking and current transformers followed by rectifiers with primary windings in series (NL 7.6.77)

Country Status (4)

Country Link
JP (1) JPS5268916A (en)
DE (1) DE2554826A1 (en)
FR (1) FR2334230A1 (en)
NL (1) NL7612660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383479A1 (en) * 1977-03-11 1978-10-06 Philips Nv SWITCHING SUPPLY VOLTAGE CIRCUIT
WO1985000939A1 (en) * 1983-08-10 1985-02-28 Ritchie Gordon S Electrical power supply apparatus
CN108494263A (en) * 2018-05-07 2018-09-04 深圳市振华微电子有限公司 A kind of Forward- flyback two-way balanced load switching power circuit

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547116A (en) * 1977-06-17 1979-01-19 Toko Inc Switching power supply
DE3136024A1 (en) * 1981-09-11 1983-03-24 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Single-ended DC converter
DE3335398A1 (en) * 1983-09-29 1985-04-18 Siemens AG, 1000 Berlin und 8000 München DC voltage converter
JPS60170461A (en) * 1984-02-10 1985-09-03 Densetsu Kiki Kogyo Kk Dc/dc converter
JPS6162360A (en) * 1984-09-03 1986-03-31 Hitachi Ltd Multioutput switching power source
JPH02228257A (en) * 1989-02-23 1990-09-11 Fujitsu Ltd Dc-dc converter
JPH0525985U (en) * 1991-01-31 1993-04-02 サンケン電気株式会社 Switching power supply
US7061778B2 (en) * 2004-06-07 2006-06-13 Power Integrations, Inc. Method and apparatus for extending the operating range of a flyforward converter
JP5050874B2 (en) 2008-01-22 2012-10-17 富士電機株式会社 Switching power supply

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383479A1 (en) * 1977-03-11 1978-10-06 Philips Nv SWITCHING SUPPLY VOLTAGE CIRCUIT
WO1985000939A1 (en) * 1983-08-10 1985-02-28 Ritchie Gordon S Electrical power supply apparatus
GB2158306A (en) * 1983-08-10 1985-11-06 Ritchie Gordon S Electrical power supply apparatus
CN108494263A (en) * 2018-05-07 2018-09-04 深圳市振华微电子有限公司 A kind of Forward- flyback two-way balanced load switching power circuit

Also Published As

Publication number Publication date
NL7612660A (en) 1977-06-07
DE2554826A1 (en) 1977-06-08
JPS5268916A (en) 1977-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse