DE3914287C2 - - Google Patents

Info

Publication number
DE3914287C2
DE3914287C2 DE3914287A DE3914287A DE3914287C2 DE 3914287 C2 DE3914287 C2 DE 3914287C2 DE 3914287 A DE3914287 A DE 3914287A DE 3914287 A DE3914287 A DE 3914287A DE 3914287 C2 DE3914287 C2 DE 3914287C2
Authority
DE
Germany
Prior art keywords
voltage
input
output
output voltage
converter according
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
DE3914287A
Other languages
German (de)
English (en)
Other versions
DE3914287A1 (de
Inventor
Michael 4400 Muenster De Bothe
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Priority to DE3914287A priority Critical patent/DE3914287A1/de
Publication of DE3914287A1 publication Critical patent/DE3914287A1/de
Application granted granted Critical
Publication of DE3914287C2 publication Critical patent/DE3914287C2/de
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/563—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
    • 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
    • H02M3/1563—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 without using an external clock
    • 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
    • H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE3914287A 1989-04-29 1989-04-29 Gleichspannungswandler Granted DE3914287A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3914287A DE3914287A1 (de) 1989-04-29 1989-04-29 Gleichspannungswandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914287A DE3914287A1 (de) 1989-04-29 1989-04-29 Gleichspannungswandler

Publications (2)

Publication Number Publication Date
DE3914287A1 DE3914287A1 (de) 1990-11-08
DE3914287C2 true DE3914287C2 (enExample) 1991-06-06

Family

ID=6379803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3914287A Granted DE3914287A1 (de) 1989-04-29 1989-04-29 Gleichspannungswandler

Country Status (1)

Country Link
DE (1) DE3914287A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233078A1 (de) * 1991-10-01 1993-04-08 Mitsubishi Electric Corp Stabilisiertes gleichstrom-netzteil

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502369A (en) * 1991-10-01 1996-03-26 Mitsubishi Denki Kabushiki Kaisha Stabilized direct current power supply
EP0550167A2 (en) * 1991-12-23 1993-07-07 General Electric Company High-band width point-of-load power supply
DE4339553C1 (de) * 1993-11-19 1995-06-22 Sgs Thomson Microelectronics Treiberschaltung für einen Schrittmotor
DE19652622A1 (de) * 1996-12-18 1998-06-25 Bosch Gmbh Robert Getaktete Endstufenschaltung zur Steuerung oder Regelung induktiver Lasten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233078A1 (de) * 1991-10-01 1993-04-08 Mitsubishi Electric Corp Stabilisiertes gleichstrom-netzteil

Also Published As

Publication number Publication date
DE3914287A1 (de) 1990-11-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee