KR100224103B1 - 공진형 전원 스위치장치 - Google Patents

공진형 전원 스위치장치 Download PDF

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Publication number
KR100224103B1
KR100224103B1 KR1019960065951A KR19960065951A KR100224103B1 KR 100224103 B1 KR100224103 B1 KR 100224103B1 KR 1019960065951 A KR1019960065951 A KR 1019960065951A KR 19960065951 A KR19960065951 A KR 19960065951A KR 100224103 B1 KR100224103 B1 KR 100224103B1
Authority
KR
South Korea
Prior art keywords
power
switching
transformer
signal
pulse width
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 - Fee Related
Application number
KR1019960065951A
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English (en)
Korean (ko)
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KR19980047457A (ko
Inventor
최승
Original Assignee
윤종용
삼성전자주식회사
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 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR1019960065951A priority Critical patent/KR100224103B1/ko
Priority to US08/989,217 priority patent/US5923543A/en
Priority to JP9345593A priority patent/JPH10215570A/ja
Publication of KR19980047457A publication Critical patent/KR19980047457A/ko
Application granted granted Critical
Publication of KR100224103B1 publication Critical patent/KR100224103B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/135—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M3/33569—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 having several active switching elements
    • 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)
KR1019960065951A 1996-12-14 1996-12-14 공진형 전원 스위치장치 Expired - Fee Related KR100224103B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019960065951A KR100224103B1 (ko) 1996-12-14 1996-12-14 공진형 전원 스위치장치
US08/989,217 US5923543A (en) 1996-12-14 1997-12-11 Resonance-type power switching device
JP9345593A JPH10215570A (ja) 1996-12-14 1997-12-15 共振形電源スイッチ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960065951A KR100224103B1 (ko) 1996-12-14 1996-12-14 공진형 전원 스위치장치

Publications (2)

Publication Number Publication Date
KR19980047457A KR19980047457A (ko) 1998-09-15
KR100224103B1 true KR100224103B1 (ko) 1999-10-15

Family

ID=19487962

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960065951A Expired - Fee Related KR100224103B1 (ko) 1996-12-14 1996-12-14 공진형 전원 스위치장치

Country Status (3)

Country Link
US (1) US5923543A (https=)
JP (1) JPH10215570A (https=)
KR (1) KR100224103B1 (https=)

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KR100387381B1 (ko) * 2000-12-18 2003-06-19 박준호 고효율의 스위칭모드 전원공급장치
US6657399B2 (en) 2001-01-26 2003-12-02 International Rectifier Corporation Self-oscillating circuit for driving high-side and low-side switching devices with variable width pulses
US6570777B1 (en) * 2001-12-06 2003-05-27 Eni Technology, Inc. Half sine wave resonant drive circuit
KR100961763B1 (ko) * 2002-02-15 2010-06-07 소니 주식회사 스위칭 전원회로
US7885076B2 (en) * 2004-09-07 2011-02-08 Flextronics Ap, Llc Apparatus for and method of cooling molded electronic circuits
CN100338708C (zh) * 2004-12-08 2007-09-19 上海电器科学研究所（集团）有限公司 电源切换装置
KR101091923B1 (ko) * 2005-03-02 2011-12-08 페어차일드코리아반도체 주식회사 스위칭 모드 파워 서플라이 및 그 바이어스 전압 생성 방법
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US8191241B2 (en) * 2007-03-29 2012-06-05 Flextronics Ap, Llc Method of producing a multi-turn coil from folded flexible circuitry
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US7755914B2 (en) * 2007-03-29 2010-07-13 Flextronics Ap, Llc Pulse frequency to voltage conversion
US7760519B2 (en) * 2007-03-29 2010-07-20 Flextronics Ap, Llc Primary only control quasi resonant convertor
US7978489B1 (en) 2007-08-03 2011-07-12 Flextronics Ap, Llc Integrated power converters
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EP2051360B1 (de) * 2007-10-17 2016-09-21 Power Systems Technologies GmbH Steuerschaltung für ein primär gesteuertes Schaltnetzteil mit erhöhter Genauigkeit der Spannungsregelung sowie primär gesteuertes Schaltnetzteil
US8279646B1 (en) 2007-12-14 2012-10-02 Flextronics Ap, Llc Coordinated power sequencing to limit inrush currents and ensure optimum filtering
US8102678B2 (en) * 2008-05-21 2012-01-24 Flextronics Ap, Llc High power factor isolated buck-type power factor correction converter
US8693213B2 (en) * 2008-05-21 2014-04-08 Flextronics Ap, Llc Resonant power factor correction converter
US8031042B2 (en) * 2008-05-28 2011-10-04 Flextronics Ap, Llc Power converter magnetic devices
US8531174B2 (en) * 2008-06-12 2013-09-10 Flextronics Ap, Llc AC-DC input adapter
US8081019B2 (en) * 2008-11-21 2011-12-20 Flextronics Ap, Llc Variable PFC and grid-tied bus voltage control
CN101944851B (zh) * 2009-05-07 2014-10-29 弗莱克斯电子有限责任公司 功率变换器的能量恢复缓冲电路
US8040117B2 (en) * 2009-05-15 2011-10-18 Flextronics Ap, Llc Closed loop negative feedback system with low frequency modulated gain
US8891803B2 (en) * 2009-06-23 2014-11-18 Flextronics Ap, Llc Notebook power supply with integrated subwoofer
US8289741B2 (en) * 2010-01-14 2012-10-16 Flextronics Ap, Llc Line switcher for power converters
US8586873B2 (en) * 2010-02-23 2013-11-19 Flextronics Ap, Llc Test point design for a high speed bus
US8964413B2 (en) 2010-04-22 2015-02-24 Flextronics Ap, Llc Two stage resonant converter enabling soft-switching in an isolated stage
US8488340B2 (en) 2010-08-27 2013-07-16 Flextronics Ap, Llc Power converter with boost-buck-buck configuration utilizing an intermediate power regulating circuit
US8520410B2 (en) 2010-11-09 2013-08-27 Flextronics Ap, Llc Virtual parametric high side MOSFET driver
US8441810B2 (en) 2010-11-09 2013-05-14 Flextronics Ap, Llc Cascade power system architecture
US8842450B2 (en) 2011-04-12 2014-09-23 Flextronics, Ap, Llc Power converter using multiple phase-shifting quasi-resonant converters
US9117991B1 (en) 2012-02-10 2015-08-25 Flextronics Ap, Llc Use of flexible circuits incorporating a heat spreading layer and the rigidizing specific areas within such a construction by creating stiffening structures within said circuits by either folding, bending, forming or combinations thereof
US9276460B2 (en) 2012-05-25 2016-03-01 Flextronics Ap, Llc Power converter with noise immunity
US9203293B2 (en) 2012-06-11 2015-12-01 Power Systems Technologies Ltd. Method of suppressing electromagnetic interference emission
US9203292B2 (en) 2012-06-11 2015-12-01 Power Systems Technologies Ltd. Electromagnetic interference emission suppressor
US9019726B2 (en) 2012-07-13 2015-04-28 Flextronics Ap, Llc Power converters with quasi-zero power consumption
US9019724B2 (en) 2012-07-27 2015-04-28 Flextronics Ap, Llc High power converter architecture
US8743565B2 (en) 2012-07-27 2014-06-03 Flextronics Ap, Llc High power converter architecture
US9287792B2 (en) 2012-08-13 2016-03-15 Flextronics Ap, Llc Control method to reduce switching loss on MOSFET
US9312775B2 (en) 2012-08-15 2016-04-12 Flextronics Ap, Llc Reconstruction pulse shape integrity in feedback control environment
US9318965B2 (en) 2012-10-10 2016-04-19 Flextronics Ap, Llc Method to control a minimum pulsewidth in a switch mode power supply
US9605860B2 (en) 2012-11-02 2017-03-28 Flextronics Ap, Llc Energy saving-exhaust control and auto shut off system
US9660540B2 (en) 2012-11-05 2017-05-23 Flextronics Ap, Llc Digital error signal comparator
US9862561B2 (en) 2012-12-03 2018-01-09 Flextronics Ap, Llc Driving board folding machine and method of using a driving board folding machine to fold a flexible circuit
US9494658B2 (en) 2013-03-14 2016-11-15 Flextronics Ap, Llc Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers
US9323267B2 (en) 2013-03-14 2016-04-26 Flextronics Ap, Llc Method and implementation for eliminating random pulse during power up of digital signal controller
US8654553B1 (en) 2013-03-15 2014-02-18 Flextronics Ap, Llc Adaptive digital control of power factor correction front end
US9093911B2 (en) 2013-03-15 2015-07-28 Flextronics Ap, Llc Switching mode power converter using coded signal control
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Also Published As

Publication number Publication date
JPH10215570A (ja) 1998-08-11
KR19980047457A (ko) 1998-09-15
US5923543A (en) 1999-07-13

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