IT1177445B - Sorgente di alimentazione a convertitore di semionda con singolo transistore di commutazione isolato - Google Patents

Sorgente di alimentazione a convertitore di semionda con singolo transistore di commutazione isolato

Info

Publication number
IT1177445B
IT1177445B IT24111/84A IT2411184A IT1177445B IT 1177445 B IT1177445 B IT 1177445B IT 24111/84 A IT24111/84 A IT 24111/84A IT 2411184 A IT2411184 A IT 2411184A IT 1177445 B IT1177445 B IT 1177445B
Authority
IT
Italy
Prior art keywords
power source
switching transistor
converter power
single switching
wave converter
Prior art date
Application number
IT24111/84A
Other languages
English (en)
Other versions
IT8424111A0 (it
Inventor
Karl H Kuster
Original Assignee
Gte Communication Syst
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 Gte Communication Syst filed Critical Gte Communication Syst
Publication of IT8424111A0 publication Critical patent/IT8424111A0/it
Application granted granted Critical
Publication of IT1177445B publication Critical patent/IT1177445B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
IT24111/84A 1983-12-22 1984-12-18 Sorgente di alimentazione a convertitore di semionda con singolo transistore di commutazione isolato IT1177445B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/564,261 US4561046A (en) 1983-12-22 1983-12-22 Single transistor forward converter with lossless magnetic core reset and snubber network

Publications (2)

Publication Number Publication Date
IT8424111A0 IT8424111A0 (it) 1984-12-18
IT1177445B true IT1177445B (it) 1987-08-26

Family

ID=24253773

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24111/84A IT1177445B (it) 1983-12-22 1984-12-18 Sorgente di alimentazione a convertitore di semionda con singolo transistore di commutazione isolato

Country Status (4)

Country Link
US (1) US4561046A (it)
BE (1) BE901344A (it)
CA (1) CA1220515A (it)
IT (1) IT1177445B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675796A (en) * 1985-05-17 1987-06-23 Veeco Instruments, Inc. High switching frequency converter auxiliary magnetic winding and snubber circuit
US4672517A (en) * 1985-05-28 1987-06-09 Pioneer Magnetics, Inc. Switched power supply of the forward converter type
US4727463A (en) * 1985-06-13 1988-02-23 Canon Kabushiki Kaisha Power supply device comprising means for modulating the output thereof
DE3524767A1 (de) * 1985-07-11 1987-01-22 Philips Patentverwaltung Getakteter gleichspannungswandler
US4683528A (en) * 1985-07-22 1987-07-28 Intersil, Inc. Pulse position modulated regulation for power supplies
JPH0521986Y2 (it) * 1986-03-17 1993-06-04
US4745299A (en) * 1986-04-17 1988-05-17 American Telephone And Telegraph Company, At&T Bell Laboratories Off-line switcher with battery reserve
US4760512A (en) * 1986-06-11 1988-07-26 American Telephone And Telegraph Company, At&T Bell Laboratories Circuit for reducing transistor stress and resetting the transformer core of a power converter
US4736285A (en) * 1986-06-19 1988-04-05 Veeco Instruments, Inc. Demagnetization circuit for forward converter
US4870554A (en) * 1987-11-12 1989-09-26 Power Systems, Inc. Active snubber forward converter
US4853668A (en) * 1987-12-23 1989-08-01 Bloom Gordon E Integrated magnetic converter core
US4821163A (en) * 1987-12-23 1989-04-11 Bloom Gordon E Start-up circuit for an integrated-magnetic power converter
US4864478A (en) * 1987-12-23 1989-09-05 Bloom Gordon E Integrated-magnetics power converter
US4837670A (en) * 1988-09-20 1989-06-06 Zenith Electronics Corporation Bias source for a switchmode converter
US4961128A (en) * 1988-12-28 1990-10-02 Zenith Electronics Corporation Push-pull zero-ripple IM converter system
US4899270A (en) * 1989-03-14 1990-02-06 Statpower Technologies Corp. DC-to-DC power supply including an energy transferring snubber circuit
US5014182A (en) * 1989-04-19 1991-05-07 Lambda Electronics Inc. High frequency self-oscillating inverter with negligible switching losses
US4912620A (en) * 1989-05-19 1990-03-27 Boschert, Inc. Lossless clipper with peak regulation feature
US5448469A (en) * 1990-02-15 1995-09-05 Deutsche Thomson-Brandt Gmbh Switch mode power supply with output feedback isolation
US5075838A (en) * 1990-04-10 1991-12-24 York International Corporation Energy efficient voltage snubber circuit
US5055991A (en) * 1990-10-12 1991-10-08 Compaq Computer Corporation Lossless snubber
US5513088A (en) * 1991-06-14 1996-04-30 Williamson; Floyd Uninterruptable off-line, isolated flyback topology switch-mode power supply
US5379206A (en) * 1992-12-02 1995-01-03 Argus Technologies, Ltd. Low loss snubber circuit with active recovery switch
WO1995011550A1 (en) * 1993-10-22 1995-04-27 Stafix Electric Fencing Limited A pulse generator for electric fences
NZ272112A (en) * 1995-05-12 1997-10-24 Stafix Electric Fencing Ltd Electric fence pulse generator: pulse height maintained while duration varied according to fence load
EP0844728B1 (en) * 1996-11-25 2002-04-10 Samsung Electronics Co., Ltd. Forward converter
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
JP2002514378A (ja) 1997-01-24 2002-05-14 シンクォール・インコーポレーテッド 高効率電力変換装置
WO2001005193A1 (en) * 1999-07-07 2001-01-18 Koninklijke Philips Electronics N.V. Flyback converter as led driver
US6166933A (en) * 1999-10-01 2000-12-26 Pillar Industries, Inc. Snubber circuit for an inverter having inductively coupled resistance
US6473318B1 (en) 2000-11-20 2002-10-29 Koninklijke Philips Electronics N.V. Leakage energy recovering system and method for flyback converter
US6314002B1 (en) 2000-11-20 2001-11-06 Philips Electronics North America Corporation Voltage clamping system and method for a DC/DC power converter
US7142439B2 (en) * 2002-10-23 2006-11-28 Fairchild Semiconductor Corporation Zero-voltage-switching single-switched resonant DC link with minimized conduction loss
US8000112B2 (en) * 2008-04-11 2011-08-16 Flextronics Ap, Llc Active snubber for transition mode power converter
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
JP7637428B2 (ja) 2019-11-15 2025-02-28 ディフェレンシャル パワー，エス．エル． 直接電力変換器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5378042A (en) * 1976-12-20 1978-07-11 Sanyo Electric Co Ltd Switching control type power source circuit
JPS596584B2 (ja) * 1979-09-12 1984-02-13 日本電信電話株式会社 一石式コンバ−タ
SU886187A1 (ru) * 1980-03-31 1981-11-30 Предприятие П/Я В-8769 Способ управлени высоковольтным преобразователем посто нного тока
JPS5722380A (en) * 1980-07-15 1982-02-05 Tohoku Metal Ind Ltd Dc-dc converter
US4365171A (en) * 1980-12-23 1982-12-21 General Electric Company Low loss snubber circuit

Also Published As

Publication number Publication date
US4561046A (en) 1985-12-24
IT8424111A0 (it) 1984-12-18
BE901344A (fr) 1985-04-16
CA1220515A (en) 1987-04-14

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