NL194221C - Vermogenstoevoerstelsel met hoge vermogensfactor. - Google Patents

Vermogenstoevoerstelsel met hoge vermogensfactor. Download PDF

Info

Publication number
NL194221C
NL194221C NL9400580A NL9400580A NL194221C NL 194221 C NL194221 C NL 194221C NL 9400580 A NL9400580 A NL 9400580A NL 9400580 A NL9400580 A NL 9400580A NL 194221 C NL194221 C NL 194221C
Authority
NL
Netherlands
Prior art keywords
signal
switching
voltage
circuit
supply system
Prior art date
Application number
NL9400580A
Other languages
English (en)
Dutch (nl)
Other versions
NL9400580A (nl
NL194221B (nl
Inventor
Youngsik Lee
Kyungha Jee
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL9400580A publication Critical patent/NL9400580A/nl
Publication of NL194221B publication Critical patent/NL194221B/xx
Application granted granted Critical
Publication of NL194221C publication Critical patent/NL194221C/nl

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • 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)
  • Rectifiers (AREA)
NL9400580A 1993-04-13 1994-04-12 Vermogenstoevoerstelsel met hoge vermogensfactor. NL194221C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR930006147 1993-04-13
KR1019930006147A KR960010828B1 (ko) 1993-04-13 1993-04-13 고역률 전원공급장치

Publications (3)

Publication Number Publication Date
NL9400580A NL9400580A (nl) 1994-11-01
NL194221B NL194221B (nl) 2001-05-01
NL194221C true NL194221C (nl) 2001-09-04

Family

ID=19353843

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9400580A NL194221C (nl) 1993-04-13 1994-04-12 Vermogenstoevoerstelsel met hoge vermogensfactor.

Country Status (5)

Country Link
US (1) US5625538A (ja)
JP (1) JPH06327247A (ja)
KR (1) KR960010828B1 (ja)
DE (1) DE4412544A1 (ja)
NL (1) NL194221C (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2311387B (en) * 1996-03-23 2000-03-22 Oxford Magnet Tech Regulated resonant converter
US5715155A (en) * 1996-10-28 1998-02-03 Norax Canada Inc. Resonant switching power supply circuit
DE19751956A1 (de) * 1997-11-24 1999-06-02 Ilt International Licence Trad Verfahren und Schaltungsanordnung zur Umwandlung einer Wechselhochspannung in eine Gleichniederspannung
US6181116B1 (en) 1998-05-22 2001-01-30 Nmb U.S.A. Inc. Power regulator
US6304046B1 (en) * 1999-10-05 2001-10-16 Samsung Electronics Co., Ltd. Driving control circuit of a hood motor
ATE304239T1 (de) * 2000-02-11 2005-09-15 Siemens Magnet Technology Ltd Geregelter resonanzwandler
EP1647087B1 (de) 2003-08-27 2007-02-21 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Steuerungsvorrichtung zum steuern eines ladeschalters in einem schaltregler und verfahren zum steuern eines ladeschalters
US20070205725A1 (en) * 2003-10-17 2007-09-06 Vicious Power Pty Ltd Electronic Power Control For Lamps
CN101820222B (zh) * 2010-06-18 2012-06-27 陶顺祝 全电压范围llc谐振变换器及控制方法
US8441810B2 (en) * 2010-11-09 2013-05-14 Flextronics Ap, Llc Cascade power system architecture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513364A (en) * 1980-08-14 1985-04-23 Nilssen Ole K Thermally controllable variable frequency inverter
US4677366A (en) * 1986-05-12 1987-06-30 Pioneer Research, Inc. Unity power factor power supply
GB8905177D0 (en) * 1989-03-07 1989-04-19 Emi Plc Thorn Switched-mode regulator circuit
CA2015281C (en) * 1989-04-25 1995-08-29 Minoru Maehara Polarized electromagnetic relay
US5003454A (en) * 1990-01-09 1991-03-26 North American Philips Corporation Power supply with improved power factor correction
US5315496A (en) * 1990-01-29 1994-05-24 Kabushiki Kaisha Toshiba Current resonance converter having overload detecting function
US5371667A (en) * 1993-06-14 1994-12-06 Fuji Electrochemical Co., Ltd. Electric power supply

Also Published As

Publication number Publication date
NL9400580A (nl) 1994-11-01
NL194221B (nl) 2001-05-01
US5625538A (en) 1997-04-29
DE4412544A1 (de) 1994-10-20
JPH06327247A (ja) 1994-11-25
KR960010828B1 (ko) 1996-08-09

Similar Documents

Publication Publication Date Title
EP0189680B1 (en) Stabilizing power source apparatus
US5301095A (en) High power factor AC/DC converter
NL194221C (nl) Vermogenstoevoerstelsel met hoge vermogensfactor.
US8242754B2 (en) Resonant power converter with half bridge and full bridge operations and method for control thereof
JP4225059B2 (ja) 高輝度放電ランプを駆動する装置及び方法
JPH0956151A (ja) 駆動パルス出力制限回路
EP1624731A2 (de) Ansteuerschaltung für eine Leuchtstofflampe mit einer Diagnoseschaltung und Verfahren zur Diagnose einer Leuchtstofflampe
JPH0973990A (ja) 圧電トランスを使用した冷陰極管点灯装置
US5949199A (en) Gas discharge lamp inverter with a wide input voltage range
JP3664173B2 (ja) 直流変換装置
JP3926991B2 (ja) 放電灯点灯回路
JP2655673B2 (ja) 電源装置
US6535403B1 (en) Systems and methods for inverter waveform smoothing
JPH0564432A (ja) 電源装置
US20020067627A1 (en) Switching power supply device
EP0477587A1 (en) Power apparatus
JPH11146655A (ja) 圧電トランス駆動方法及びその装置
JP3396991B2 (ja) 電源装置
JP2003033046A (ja) 圧電トランスの制御回路
JP2655674B2 (ja) 電源装置
JP4379981B2 (ja) 電源装置制御回路
JP3461072B2 (ja) スイッチング電源装置
NL9400848A (nl) Seriële resonante omzetter.
NL8702115A (nl) Spanningsomvormer.
JP3590152B2 (ja) 直流電源装置

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: FAIRCHILD KOREA SEMICONDUCTOR LTD.

V4 Lapsed because of reaching the maximum lifetime of a patent

Effective date: 20140412