CA1283166C - Flyback power supply - Google Patents

Flyback power supply

Info

Publication number
CA1283166C
CA1283166C CA000520853A CA520853A CA1283166C CA 1283166 C CA1283166 C CA 1283166C CA 000520853 A CA000520853 A CA 000520853A CA 520853 A CA520853 A CA 520853A CA 1283166 C CA1283166 C CA 1283166C
Authority
CA
Canada
Prior art keywords
power supply
terminal
transformer
output terminal
output
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
CA000520853A
Other languages
English (en)
French (fr)
Inventor
Gregory Alan Peterson
Michael Anthony Loda
Timothy Eugene Graff
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of CA1283166C publication Critical patent/CA1283166C/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CA000520853A 1985-11-19 1986-10-20 Flyback power supply Expired - Lifetime CA1283166C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79967785A 1985-11-19 1985-11-19
US799,677 1985-11-19

Publications (1)

Publication Number Publication Date
CA1283166C true CA1283166C (en) 1991-04-16

Family

ID=25176487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000520853A Expired - Lifetime CA1283166C (en) 1985-11-19 1986-10-20 Flyback power supply

Country Status (5)

Country Link
JP (1) JPS63501400A (ko)
KR (1) KR950013352B1 (ko)
CN (1) CN86107801A (ko)
CA (1) CA1283166C (ko)
WO (1) WO1987003150A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100190255B1 (ko) * 1993-04-30 1999-06-01 나카무라 노부히데 펄스폭 변조 회로
IT1269736B (it) * 1994-05-10 1997-04-15 Sits Soc It Telecom Siemens Convertitore dc/dc comprendente una rete di retroazione a trasferimento di carica ad alto isolamento
EP0693819B1 (de) * 1994-07-18 1998-01-07 Siemens Aktiengesellschaft Gleichstromumrichter mit Strombegrenzung
DE19732766C2 (de) * 1997-07-30 2000-11-30 Mirow Georg Dieter Spannungsversorgung für einen Sensor
US6429709B1 (en) * 1998-12-14 2002-08-06 Semiconductor Components Industries Llc Power converter circuit and method for controlling
JP2009283401A (ja) 2008-05-26 2009-12-03 Panasonic Electric Works Co Ltd 電源装置および灯具、車両
JP2013016855A (ja) * 2012-09-25 2013-01-24 Panasonic Corp 電源装置および灯具、車両

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301497A (en) * 1980-06-16 1981-11-17 International Business Machines Corporation Flyback converter control with feed forward
US4326244A (en) * 1980-12-18 1982-04-20 Astes Components, Ltd. Flyback power supply booster circuit
US4458112A (en) * 1981-10-29 1984-07-03 Telefonaktiebolaget L M Ericsson Floating subscriber loop interface circuit
US4489369A (en) * 1983-06-28 1984-12-18 The United States Of America As Represented By The Secretary Of The Navy Control circuit for a flyback stepcharger

Also Published As

Publication number Publication date
WO1987003150A1 (en) 1987-05-21
CN86107801A (zh) 1987-08-19
KR950013352B1 (ko) 1995-11-02
KR880701035A (ko) 1988-04-22
JPS63501400A (ja) 1988-05-26

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Legal Events

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