DE2756799C2 - Fremdgetakteter, tastverhältnisgeregelter Gleichspannungswandler - Google Patents

Fremdgetakteter, tastverhältnisgeregelter Gleichspannungswandler

Info

Publication number
DE2756799C2
DE2756799C2 DE2756799A DE2756799A DE2756799C2 DE 2756799 C2 DE2756799 C2 DE 2756799C2 DE 2756799 A DE2756799 A DE 2756799A DE 2756799 A DE2756799 A DE 2756799A DE 2756799 C2 DE2756799 C2 DE 2756799C2
Authority
DE
Germany
Prior art keywords
transformer
capacitor
voltage
converter according
diode
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
Application number
DE2756799A
Other languages
German (de)
English (en)
Other versions
DE2756799A1 (de
Inventor
Hideaki Nishinomiya Hyogo Nanko
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE2756799A1 publication Critical patent/DE2756799A1/de
Application granted granted Critical
Publication of DE2756799C2 publication Critical patent/DE2756799C2/de
Expired 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
    • 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
    • H02M3/33546—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 with automatic control of the output voltage or current
    • 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
    • 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)
DE2756799A 1976-12-20 1977-12-20 Fremdgetakteter, tastverhältnisgeregelter Gleichspannungswandler Expired DE2756799C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15579276A JPS5378042A (en) 1976-12-20 1976-12-20 Switching control type power source circuit

Publications (2)

Publication Number Publication Date
DE2756799A1 DE2756799A1 (de) 1978-06-22
DE2756799C2 true DE2756799C2 (de) 1983-12-22

Family

ID=15613522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2756799A Expired DE2756799C2 (de) 1976-12-20 1977-12-20 Fremdgetakteter, tastverhältnisgeregelter Gleichspannungswandler

Country Status (6)

Country Link
US (1) US4253136A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5378042A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU510851B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2756799C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2374768A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1597606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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JPS6031036B2 (ja) * 1980-07-14 1985-07-19 ファナック株式会社 バブルメモリ・ユニツト用電源装置
GB2087675B (en) * 1980-10-07 1984-03-28 Texas Instruments Ltd Electrical inverter
US4484113A (en) * 1981-02-16 1984-11-20 Rca Corporation Regulated deflection circuit
US4415959A (en) * 1981-03-20 1983-11-15 Vicor Corporation Forward converter switching at zero current
US4868729A (en) * 1982-02-16 1989-09-19 Canon Kabushiki Kaisha Power supply unit
GB2130823B (en) * 1982-09-21 1986-10-01 Bl Tech Ltd Power supply
US4516168A (en) * 1982-11-30 1985-05-07 Rca Corporation Shutdown circuit for a switching regulator in a remote controlled television receiver
JPS59139858A (ja) * 1983-01-26 1984-08-10 Canon Inc 電源装置
NL8301263A (nl) * 1983-04-11 1984-11-01 Philips Nv Voedingsspanningsschakeling.
JPS59194869A (ja) * 1983-04-20 1984-11-05 Ricoh Co Ltd インクジエツト記録装置
JPS59201676A (ja) * 1983-04-28 1984-11-15 Canon Inc フライバックトランスを用いた電源装置
JPH078139B2 (ja) * 1983-09-02 1995-01-30 キヤノン株式会社 高圧電源
US4561046A (en) * 1983-12-22 1985-12-24 Gte Automatic Electric Incorporated Single transistor forward converter with lossless magnetic core reset and snubber network
US4595974A (en) * 1984-09-10 1986-06-17 Burroughs Corporation Base drive circuit for a switching power transistor
FR2575008B1 (fr) * 1984-12-19 1994-01-28 Applications Gles Electrici Meca Alimentation a decoupage en tension continue a partir d'une tension alternative
GB2170663B (en) * 1985-02-02 1989-06-14 Brian Ernest Attwood Harmonic-resonant power supply
US4685041A (en) * 1985-03-11 1987-08-04 American Telephone And Telegraph Company, At&T Bell Laboratories Resonant rectifier circuit
US4622511A (en) * 1985-04-01 1986-11-11 Raytheon Company Switching regulator
US4698741A (en) * 1985-07-22 1987-10-06 David Pacholok High efficiency high voltage power supply for gas discharge devices
US4675797A (en) * 1985-11-06 1987-06-23 Vicor Corporation Current-fed, forward converter switching at zero current
KR900004448B1 (ko) * 1986-03-25 1990-06-25 가부시끼가이샤 히다찌 세이사꾸쇼 스위칭전원
US4785387A (en) * 1986-04-28 1988-11-15 Virginia Tech Intellectual Properties, Inc. Resonant converters with secondary-side resonance
US4862339A (en) * 1987-06-05 1989-08-29 Yokogawa Electric Corporation DC power supply with improved output stabilizing feedback
US4924369A (en) * 1988-01-26 1990-05-08 Siemens Aktiengesellschaft Regulated blocking converter wherein switch conduction time increases with higher output voltages
US4975821A (en) * 1989-10-10 1990-12-04 Lethellier Patrice R High frequency switched mode resonant commutation power supply
CA2007439C (en) * 1990-01-09 1996-08-13 John Miller Transcutaneous energy transfer device
JP3025904B2 (ja) * 1990-11-30 2000-03-27 東洋ゴム工業株式会社 防振装置
USRE35807E (en) * 1991-04-16 1998-05-26 Iversen Arthur H Power semiconductor packaging
US5181170A (en) * 1991-12-26 1993-01-19 Wisconsin Alumni Research Foundation High efficiency DC/DC current source converter
WO1994019860A1 (en) * 1993-02-23 1994-09-01 George Gabor Low line harmonic ac to dc power supply
US5638265A (en) * 1993-08-24 1997-06-10 Gabor; George Low line harmonic AC to DC power supply
JP2792536B2 (ja) * 1995-09-26 1998-09-03 日本電気株式会社 共振型ｄｃ−ｄｃコンバータ
US5684683A (en) * 1996-02-09 1997-11-04 Wisconsin Alumni Research Foundation DC-to-DC power conversion with high current output
US5781419A (en) * 1996-04-12 1998-07-14 Soft Switching Technologies, Inc. Soft switching DC-to-DC converter with coupled inductors
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US7272021B2 (en) * 1997-01-24 2007-09-18 Synqor, Inc. Power converter with isolated and regulated stages
US5999417A (en) * 1997-01-24 1999-12-07 Fische, Llc High efficiency power converter
US6456511B1 (en) 2000-02-17 2002-09-24 Tyco Electronics Corporation Start-up circuit for flyback converter having secondary pulse width modulation
US6522108B2 (en) 2001-04-13 2003-02-18 Vlt Corporation Loss and noise reduction in power converters
US6775164B2 (en) 2002-03-14 2004-08-10 Tyco Electronics Corporation Three-terminal, low voltage pulse width modulation controller IC
US7561450B2 (en) * 2006-07-24 2009-07-14 Stmicroelectronics S.R.L. Protection device for a converter and related method
US8154895B2 (en) * 2007-02-02 2012-04-10 Rockwell Automation Technologies, Inc. Method and apparatus for DC bus capacitor pre-charge
US9787179B1 (en) 2013-03-11 2017-10-10 Picor Corporation Apparatus and methods for control of discontinuous-mode power converters
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US11139746B2 (en) * 2019-01-31 2021-10-05 Rockwell Automation Technologies, Inc. Power converter with reduced switch mode power supply EMI
IT201900007974A1 (it) * 2019-06-04 2020-12-04 Eggtronic Eng S P A Convertitore per trasferire potenza elettrica ad un carico elettrico
IT202100002360A1 (it) * 2021-02-03 2022-08-03 Eggtronic Eng S P A Convertitore per trasferire potenza elettrica ad un carico elettrico

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790878A (en) * 1971-12-22 1974-02-05 Keithley Instruments Switching regulator having improved control circuiting
JPS5028620B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-27 1975-09-17
US3740639A (en) * 1972-04-06 1973-06-19 Rca Corp Transformer coupled switching regulator
US3859590A (en) * 1973-07-30 1975-01-07 Ibm Waveform averaging rc circuit
US3928793A (en) * 1974-07-31 1975-12-23 Varo Semiconductor Power supply circuit with electro-magnetic feedback
DE2445080A1 (de) * 1974-09-20 1976-04-01 Siemens Ag Schaltungsanordnung fuer einen sperrumrichter
DE2445034A1 (de) * 1974-09-20 1976-04-01 Siemens Ag Schaltungsanordnung fuer einen mittelfrequenzumrichter
JPS5813652Y2 (ja) * 1974-10-21 1983-03-16 ソニー株式会社 コウアツハツセイカイロ
SU528556A1 (ru) * 1975-03-24 1976-09-15 Предприятие П/Я Р-6155 Многоканальный стабилизатор посто нного напр жени
US3989995A (en) * 1975-05-05 1976-11-02 Bell Telephone Laboratories, Incorporated Frequency stabilized single-ended regulated converter circuit
CA1074406A (en) * 1975-12-18 1980-03-25 Henry M. Israel High frequency power supply microwave oven
JPS5376348A (en) * 1976-12-17 1978-07-06 Sony Corp Power source circuit

Also Published As

Publication number Publication date
AU510851B2 (en) 1980-07-17
FR2374768A1 (fr) 1978-07-13
JPS5634883B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-08-13
US4253136A (en) 1981-02-24
GB1597606A (en) 1981-09-09
FR2374768B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-11-27
AU3156977A (en) 1979-06-21
JPS5378042A (en) 1978-07-11
DE2756799A1 (de) 1978-06-22

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation