IT1228867B - Alimentatore di potenza controllato in modo di corrente per singoli impulsi. - Google Patents

Alimentatore di potenza controllato in modo di corrente per singoli impulsi.

Info

Publication number
IT1228867B
IT1228867B IT8919888A IT1988889A IT1228867B IT 1228867 B IT1228867 B IT 1228867B IT 8919888 A IT8919888 A IT 8919888A IT 1988889 A IT1988889 A IT 1988889A IT 1228867 B IT1228867 B IT 1228867B
Authority
IT
Italy
Prior art keywords
power supply
individual pulses
currently controlled
supply currently
controlled
Prior art date
Application number
IT8919888A
Other languages
English (en)
Other versions
IT8919888A0 (it
Inventor
William Peil
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8919888A0 publication Critical patent/IT8919888A0/it
Application granted granted Critical
Publication of IT1228867B publication Critical patent/IT1228867B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Dc-Dc Converters (AREA)
IT8919888A 1988-03-24 1989-03-23 Alimentatore di potenza controllato in modo di corrente per singoli impulsi. IT1228867B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/172,606 US4885671A (en) 1988-03-24 1988-03-24 Pulse-by-pulse current mode controlled power supply

Publications (2)

Publication Number Publication Date
IT8919888A0 IT8919888A0 (it) 1989-03-23
IT1228867B true IT1228867B (it) 1991-07-05

Family

ID=22628415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919888A IT1228867B (it) 1988-03-24 1989-03-23 Alimentatore di potenza controllato in modo di corrente per singoli impulsi.

Country Status (6)

Country Link
US (1) US4885671A (it)
JP (1) JPH01311593A (it)
DE (1) DE3909174A1 (it)
FR (1) FR2635429A1 (it)
GB (1) GB2216689B (it)
IT (1) IT1228867B (it)

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US5457620A (en) * 1993-07-30 1995-10-10 At&T Ipm Corp. Current estimating circuit for switch mode power supply
DE19511810A1 (de) * 1994-03-30 1995-10-26 Lg Electronics Inc Lampen-Betriebseinrichtung für einen LCD-Projektor vom Projektions-Typ
GB2298532A (en) * 1995-02-28 1996-09-04 Ibm Switch mode power supply
US5696670A (en) * 1995-05-26 1997-12-09 Webster Heating And Specialty Products, Inc. Power supply for arc-discharge load
SG63667A1 (en) * 1995-10-02 1999-03-30 Thomson Consumer Electronics Tuned switch-mode power supply with current mode control
US6002213A (en) * 1995-10-05 1999-12-14 International Rectifier Corporation MOS gate driver circuit with analog input and variable dead time band
US5691889A (en) * 1995-12-13 1997-11-25 Unitrode Corporation Controller having feed-forward and synchronization features
US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US7515896B1 (en) 1998-10-21 2009-04-07 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same, and aperture relationships
US7039372B1 (en) 1998-10-21 2006-05-02 Parkervision, Inc. Method and system for frequency up-conversion with modulation embodiments
US7236754B2 (en) 1999-08-23 2007-06-26 Parkervision, Inc. Method and system for frequency up-conversion
US6370371B1 (en) 1998-10-21 2002-04-09 Parkervision, Inc. Applications of universal frequency translation
US6853690B1 (en) 1999-04-16 2005-02-08 Parkervision, Inc. Method, system and apparatus for balanced frequency up-conversion of a baseband signal and 4-phase receiver and transceiver embodiments
US6879817B1 (en) * 1999-04-16 2005-04-12 Parkervision, Inc. DC offset, re-radiation, and I/Q solutions using universal frequency translation technology
US7693230B2 (en) 1999-04-16 2010-04-06 Parkervision, Inc. Apparatus and method of differential IQ frequency up-conversion
US7065162B1 (en) * 1999-04-16 2006-06-20 Parkervision, Inc. Method and system for down-converting an electromagnetic signal, and transforms for same
US7110444B1 (en) 1999-08-04 2006-09-19 Parkervision, Inc. Wireless local area network (WLAN) using universal frequency translation technology including multi-phase embodiments and circuit implementations
US8295406B1 (en) 1999-08-04 2012-10-23 Parkervision, Inc. Universal platform module for a plurality of communication protocols
US7010286B2 (en) 2000-04-14 2006-03-07 Parkervision, Inc. Apparatus, system, and method for down-converting and up-converting electromagnetic signals
US7454453B2 (en) 2000-11-14 2008-11-18 Parkervision, Inc. Methods, systems, and computer program products for parallel correlation and applications thereof
US7072427B2 (en) 2001-11-09 2006-07-04 Parkervision, Inc. Method and apparatus for reducing DC offsets in a communication system
JP2003178893A (ja) * 2001-12-07 2003-06-27 Yazaki Corp 車両用電源装置
US7379883B2 (en) 2002-07-18 2008-05-27 Parkervision, Inc. Networking methods and systems
US7460584B2 (en) 2002-07-18 2008-12-02 Parkervision, Inc. Networking methods and systems
TWI230313B (en) * 2003-11-28 2005-04-01 Benq Corp Device for protecting integrated circuit and the method thereof
EP2156540A1 (en) 2007-05-25 2010-02-24 Thomson Licensing Power supply
CN101634835B (zh) * 2008-07-22 2011-06-15 佶益投资股份有限公司 负载控制模块
CN104980038A (zh) * 2015-07-10 2015-10-14 广州彩熠灯光有限公司 一种大功率氙灯助燃电压电路

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US3636430A (en) * 1970-10-26 1972-01-18 Westinghouse Electric Corp Anticipatory feedback control for inverters
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US4535271A (en) * 1976-07-26 1985-08-13 Wide-Lite International High frequency circuit for operating a high-intensity, gaseous discharge lamp
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DE3149526A1 (de) * 1981-12-14 1983-06-23 Philips Patentverwaltung Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen
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Also Published As

Publication number Publication date
US4885671A (en) 1989-12-05
FR2635429A1 (fr) 1990-02-16
IT8919888A0 (it) 1989-03-23
GB8906808D0 (en) 1989-05-10
JPH01311593A (ja) 1989-12-15
FR2635429B1 (it) 1995-04-21
GB2216689B (en) 1992-08-05
DE3909174A1 (de) 1989-10-05
GB2216689A (en) 1989-10-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950327