DE69229407D1 - Schaltnetzteil-Eingangsstromkontrolle - Google Patents

Schaltnetzteil-Eingangsstromkontrolle

Info

Publication number
DE69229407D1
DE69229407D1 DE69229407T DE69229407T DE69229407D1 DE 69229407 D1 DE69229407 D1 DE 69229407D1 DE 69229407 T DE69229407 T DE 69229407T DE 69229407 T DE69229407 T DE 69229407T DE 69229407 D1 DE69229407 D1 DE 69229407D1
Authority
DE
Germany
Prior art keywords
signal
input current
current control
switching power
power supply
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
DE69229407T
Other languages
English (en)
Other versions
DE69229407T2 (de
Inventor
Patrizio Vinciarelli
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.)
Vicor Corp
Original Assignee
VLT Corp
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 VLT Corp filed Critical VLT Corp
Application granted granted Critical
Publication of DE69229407D1 publication Critical patent/DE69229407D1/de
Publication of DE69229407T2 publication Critical patent/DE69229407T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • H02M3/145—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 triode or transistor type requiring continuous application of a control signal
    • H02M3/155—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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)
  • Stereo-Broadcasting Methods (AREA)
  • Amplifiers (AREA)
  • Rectifiers (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Conversion In General (AREA)
DE69229407T 1991-01-16 1992-01-16 Schaltnetzteil-Eingangsstromkontrolle Expired - Fee Related DE69229407T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/642,232 US5289361A (en) 1991-01-16 1991-01-16 Adaptive boost switching preregulator and method

Publications (2)

Publication Number Publication Date
DE69229407D1 true DE69229407D1 (de) 1999-07-15
DE69229407T2 DE69229407T2 (de) 1999-10-07

Family

ID=24575754

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69229407T Expired - Fee Related DE69229407T2 (de) 1991-01-16 1992-01-16 Schaltnetzteil-Eingangsstromkontrolle
DE69215701T Expired - Fee Related DE69215701T2 (de) 1991-01-16 1992-01-16 Boost-Schalt-Vorregler und zugehöriges Steuergerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69215701T Expired - Fee Related DE69215701T2 (de) 1991-01-16 1992-01-16 Boost-Schalt-Vorregler und zugehöriges Steuergerät

Country Status (5)

Country Link
US (2) US5289361A (de)
EP (2) EP0496529B1 (de)
JP (2) JP3140128B2 (de)
AT (2) ATE146314T1 (de)
DE (2) DE69229407T2 (de)

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Also Published As

Publication number Publication date
JP3420200B2 (ja) 2003-06-23
ATE146314T1 (de) 1996-12-15
EP0496529A2 (de) 1992-07-29
US5406192A (en) 1995-04-11
EP0675588A3 (de) 1995-10-11
ATE181190T1 (de) 1999-06-15
US5289361A (en) 1994-02-22
JP3140128B2 (ja) 2001-03-05
EP0675588B1 (de) 1999-06-09
EP0496529B1 (de) 1996-12-11
EP0675588A2 (de) 1995-10-04
DE69215701T2 (de) 1997-07-03
JP2001145337A (ja) 2001-05-25
DE69229407T2 (de) 1999-10-07
DE69215701D1 (de) 1997-01-23
JPH0667742A (ja) 1994-03-11
EP0496529A3 (en) 1994-05-18

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Owner name: VLT, INC., SUNNYVALE, CALIF., US

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Representative=s name: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8339 Ceased/non-payment of the annual fee