DE3505635C2 - - Google Patents

Info

Publication number
DE3505635C2
DE3505635C2 DE19853505635 DE3505635A DE3505635C2 DE 3505635 C2 DE3505635 C2 DE 3505635C2 DE 19853505635 DE19853505635 DE 19853505635 DE 3505635 A DE3505635 A DE 3505635A DE 3505635 C2 DE3505635 C2 DE 3505635C2
Authority
DE
Germany
Prior art keywords
transistor
voltage
collector
output
current
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
Application number
DE19853505635
Other languages
German (de)
English (en)
Other versions
DE3505635A1 (de
Inventor
Kurt Dipl.-Ing. 7900 Ulm De Eberhardt
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.)
Conti Temic Microelectronic GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19853505635 priority Critical patent/DE3505635A1/de
Publication of DE3505635A1 publication Critical patent/DE3505635A1/de
Application granted granted Critical
Publication of DE3505635C2 publication Critical patent/DE3505635C2/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
    • G05F1/59—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 plural semiconductor devices as final control devices for a single load
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
DE19853505635 1985-02-19 1985-02-19 Spannungsregler fuer batteriebetriebene geraete Granted DE3505635A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853505635 DE3505635A1 (de) 1985-02-19 1985-02-19 Spannungsregler fuer batteriebetriebene geraete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853505635 DE3505635A1 (de) 1985-02-19 1985-02-19 Spannungsregler fuer batteriebetriebene geraete

Publications (2)

Publication Number Publication Date
DE3505635A1 DE3505635A1 (de) 1986-08-21
DE3505635C2 true DE3505635C2 (enrdf_load_stackoverflow) 1988-02-18

Family

ID=6262890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853505635 Granted DE3505635A1 (de) 1985-02-19 1985-02-19 Spannungsregler fuer batteriebetriebene geraete

Country Status (1)

Country Link
DE (1) DE3505635A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10205194A1 (de) * 2002-02-08 2003-08-28 Tyco Electronics Amp Gmbh Schaltungsanordnung zur Steuerung eines konstanten Stromes durch eine Last

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1588037A1 (de) * 1967-03-08 1970-12-17 Braun Ag Spannungsregelung fuer batteriegespeiste Geraete

Also Published As

Publication number Publication date
DE3505635A1 (de) 1986-08-21

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: TEMIC TELEFUNKEN MICROELECTRONIC GMBH, 74072 HEILB

8339 Ceased/non-payment of the annual fee