DE3520587A1 - Spannungswandler - Google Patents

Spannungswandler

Info

Publication number
DE3520587A1
DE3520587A1 DE19853520587 DE3520587A DE3520587A1 DE 3520587 A1 DE3520587 A1 DE 3520587A1 DE 19853520587 DE19853520587 DE 19853520587 DE 3520587 A DE3520587 A DE 3520587A DE 3520587 A1 DE3520587 A1 DE 3520587A1
Authority
DE
Germany
Prior art keywords
voltage converter
voltage
transistor
semiconductor switch
output
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.)
Granted
Application number
DE19853520587
Other languages
German (de)
English (en)
Other versions
DE3520587C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Bernd Ing.(grad.) 3200 Hildesheim Stüdemann
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 DE19853520587 priority Critical patent/DE3520587A1/de
Priority to EP86107101A priority patent/EP0208104A3/de
Publication of DE3520587A1 publication Critical patent/DE3520587A1/de
Application granted granted Critical
Publication of DE3520587C2 publication Critical patent/DE3520587C2/de
Granted 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
    • 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
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE19853520587 1985-06-08 1985-06-08 Spannungswandler Granted DE3520587A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19853520587 DE3520587A1 (de) 1985-06-08 1985-06-08 Spannungswandler
EP86107101A EP0208104A3 (de) 1985-06-08 1986-05-26 Spannungswandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853520587 DE3520587A1 (de) 1985-06-08 1985-06-08 Spannungswandler

Publications (2)

Publication Number Publication Date
DE3520587A1 true DE3520587A1 (de) 1986-12-11
DE3520587C2 DE3520587C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-30

Family

ID=6272782

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853520587 Granted DE3520587A1 (de) 1985-06-08 1985-06-08 Spannungswandler

Country Status (2)

Country Link
EP (1) EP0208104A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3520587A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343358A1 (fr) * 1976-03-02 1977-09-30 Labo Cent Telecommunicat Perfectionnement aux convertisseurs de tension continue
US4122514A (en) * 1976-11-01 1978-10-24 Hewlett-Packard Company Direct current power supply

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160945A (en) * 1977-09-16 1979-07-10 Wescom, Inc. High efficiency switching regulator
US4521726A (en) * 1981-11-17 1985-06-04 Motorola, Inc. Control circuitry for a pulse-width-modulated switching power supply

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343358A1 (fr) * 1976-03-02 1977-09-30 Labo Cent Telecommunicat Perfectionnement aux convertisseurs de tension continue
US4122514A (en) * 1976-11-01 1978-10-24 Hewlett-Packard Company Direct current power supply

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. Wüstehube, Schaltnetzteile, expertverlag, Grafenau, 1. Aufl. 1979, S. 474-480 *

Also Published As

Publication number Publication date
EP0208104A2 (de) 1987-01-14
DE3520587C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-30
EP0208104A3 (de) 1987-10-21

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Legal Events

Date Code Title Description
8120 Willingness to grant licences paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee