GB2057168A - Power supplies - Google Patents

Power supplies Download PDF

Info

Publication number
GB2057168A
GB2057168A GB8023893A GB8023893A GB2057168A GB 2057168 A GB2057168 A GB 2057168A GB 8023893 A GB8023893 A GB 8023893A GB 8023893 A GB8023893 A GB 8023893A GB 2057168 A GB2057168 A GB 2057168A
Authority
GB
United Kingdom
Prior art keywords
series
voltage
direct current
output
transistors
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Withdrawn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
GB8023893A
Other languages
English (en)
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB2057168A publication Critical patent/GB2057168A/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Withdrawn legal-status Critical Current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
    • 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
    • H02M3/337—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 push-pull configuration
    • H02M3/3376—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 push-pull configuration with automatic control of output voltage or current
    • 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)
GB8023893A 1979-08-28 1980-07-22 Power supplies Withdrawn GB2057168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7047979A 1979-08-28 1979-08-28

Publications (1)

Publication Number Publication Date
GB2057168A true GB2057168A (en) 1981-03-25

Family

ID=22095543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8023893A Withdrawn GB2057168A (en) 1979-08-28 1980-07-22 Power supplies

Country Status (3)

Country Link
JP (2) JPS5635679A (enrdf_load_html_response)
DE (1) DE3031901A1 (enrdf_load_html_response)
GB (1) GB2057168A (enrdf_load_html_response)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081302A1 (en) * 1981-11-17 1983-06-15 Hughes Aircraft Company Series resonant inverter with integrating feedback control loop
EP0107313A1 (en) * 1982-09-13 1984-05-02 Ferranti plc Resonant current-driven power source
EP0108336A2 (en) 1982-11-03 1984-05-16 General Electric Company High frequency x-ray generator power supply
GB2131209A (en) * 1982-11-02 1984-06-13 Newton Derby Ltd Switch mode power supply
GB2137780A (en) * 1983-02-10 1984-10-10 Newton Derby Ltd Current regulated power supply circuit
GB2170663A (en) * 1985-02-02 1986-08-06 Brian Ernest Attwood Harmonic-resonant power supply
US4757432A (en) * 1981-11-17 1988-07-12 Hughes Aircraft Company Series resonant inverter with integrating feedback control loop
EP0232915A3 (en) * 1986-02-13 1988-10-12 Salora Oy Circuit arrangement of a dc voltage source based on resonance
EP0293874A3 (en) * 1987-06-05 1989-11-29 Siemens Aktiengesellschaft Method and circuit arrangement to control the state of a resonant converter
WO2003049270A3 (en) * 2001-12-06 2003-11-06 Koninkl Philips Electronics Nv Power supply for an x-ray generator
CN116722737A (zh) * 2023-08-09 2023-09-08 东莞市奥源电子科技有限公司 一种llc电源自适应调整输出的控制方法、系统和存储介质

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889075A (ja) * 1981-11-24 1983-05-27 Hitachi Ltd 共振形スイツチング電源装置
US4481654A (en) * 1982-09-09 1984-11-06 General Electric Company X-Ray tube bias supply
US4477868A (en) * 1982-09-30 1984-10-16 General Electric Company High frequency series resonant dc-dc converter
JPH0710168B2 (ja) * 1984-10-15 1995-02-01 ソニー株式会社 磁束制御形絶縁電源回路
US4814962A (en) * 1988-05-27 1989-03-21 American Telephone And Telegraph Company, At&T Bell Laboratories Zero voltage switching half bridge resonant converter
JPH06101930B2 (ja) * 1988-09-16 1994-12-12 九州大学長 スイッチング電源装置
CA1325658C (en) * 1988-09-16 1993-12-28 Kosuke Harada Switching power source means
JPH0287969A (ja) * 1988-09-21 1990-03-28 Origin Electric Co Ltd 共振形コンバータ
JPH0687656B2 (ja) * 1988-10-12 1994-11-02 耕介 原田 コンバータ
JPH0326283U (enrdf_load_html_response) * 1989-07-21 1991-03-18
JPH03109615A (ja) * 1989-09-22 1991-05-09 Yokogawa Electric Corp 電圧共振型スイッチング電源
DE4212189A1 (de) * 1992-04-10 1993-10-14 Lambda Physik Forschung Schaltungsanordnung zum gepulsten Laden zumindest eines Kondensators

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081302A1 (en) * 1981-11-17 1983-06-15 Hughes Aircraft Company Series resonant inverter with integrating feedback control loop
US4757432A (en) * 1981-11-17 1988-07-12 Hughes Aircraft Company Series resonant inverter with integrating feedback control loop
EP0107313A1 (en) * 1982-09-13 1984-05-02 Ferranti plc Resonant current-driven power source
US4475149A (en) * 1982-09-13 1984-10-02 Venus Scientific Inc. Resonant current-driven power source
GB2131209A (en) * 1982-11-02 1984-06-13 Newton Derby Ltd Switch mode power supply
EP0108336A2 (en) 1982-11-03 1984-05-16 General Electric Company High frequency x-ray generator power supply
EP0108336A3 (en) * 1982-11-03 1986-06-11 General Electric Company High frequency x-ray generator power supply
GB2137780A (en) * 1983-02-10 1984-10-10 Newton Derby Ltd Current regulated power supply circuit
WO1986004750A1 (en) * 1985-02-02 1986-08-14 Brian Ernest Attwood Harmonic-resonant power supply
US4692851A (en) * 1985-02-02 1987-09-08 Attwood Brian E Harmonic-resonant power supply
GB2170663A (en) * 1985-02-02 1986-08-06 Brian Ernest Attwood Harmonic-resonant power supply
GB2170663B (en) * 1985-02-02 1989-06-14 Brian Ernest Attwood Harmonic-resonant power supply
EP0232915A3 (en) * 1986-02-13 1988-10-12 Salora Oy Circuit arrangement of a dc voltage source based on resonance
EP0293874A3 (en) * 1987-06-05 1989-11-29 Siemens Aktiengesellschaft Method and circuit arrangement to control the state of a resonant converter
WO2003049270A3 (en) * 2001-12-06 2003-11-06 Koninkl Philips Electronics Nv Power supply for an x-ray generator
US7050539B2 (en) 2001-12-06 2006-05-23 Koninklijke Philips Electronics N.V. Power supply for an X-ray generator
CN116722737A (zh) * 2023-08-09 2023-09-08 东莞市奥源电子科技有限公司 一种llc电源自适应调整输出的控制方法、系统和存储介质
CN116722737B (zh) * 2023-08-09 2024-03-19 东莞市奥源电子科技有限公司 一种llc电源自适应调整输出的控制方法、系统和存储介质

Also Published As

Publication number Publication date
DE3031901A1 (de) 1981-03-19
JPS5635679A (en) 1981-04-08
JPS6196784U (enrdf_load_html_response) 1986-06-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)