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DE3339391C2 - - Google Patents

Info

Publication number
DE3339391C2
DE3339391C2 DE19833339391 DE3339391A DE3339391C2 DE 3339391 C2 DE3339391 C2 DE 3339391C2 DE 19833339391 DE19833339391 DE 19833339391 DE 3339391 A DE3339391 A DE 3339391A DE 3339391 C2 DE3339391 C2 DE 3339391C2
Authority
DE
Germany
Prior art keywords
power supply
resistor
voltage
control transistor
diode
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 - Lifetime
Application number
DE19833339391
Other languages
German (de)
English (en)
Other versions
DE3339391A1 (de
Inventor
Horst 6103 Griesheim De Ganster
Hubertus 6000 Frankfurt De Becker
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.)
Philips GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19833339391 priority Critical patent/DE3339391A1/de
Publication of DE3339391A1 publication Critical patent/DE3339391A1/de
Application granted granted Critical
Publication of DE3339391C2 publication Critical patent/DE3339391C2/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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector

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)
  • Dc-Dc Converters (AREA)
DE19833339391 1983-10-29 1983-10-29 Elektronisch stabilisiertes gleichspannungsnetzgeraet Granted DE3339391A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833339391 DE3339391A1 (de) 1983-10-29 1983-10-29 Elektronisch stabilisiertes gleichspannungsnetzgeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833339391 DE3339391A1 (de) 1983-10-29 1983-10-29 Elektronisch stabilisiertes gleichspannungsnetzgeraet

Publications (2)

Publication Number Publication Date
DE3339391A1 DE3339391A1 (de) 1985-05-09
DE3339391C2 true DE3339391C2 (fr) 1991-07-18

Family

ID=6213113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833339391 Granted DE3339391A1 (de) 1983-10-29 1983-10-29 Elektronisch stabilisiertes gleichspannungsnetzgeraet

Country Status (1)

Country Link
DE (1) DE3339391A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002231470A (ja) * 2001-02-05 2002-08-16 Pioneer Electronic Corp 発光ダイオード駆動回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626278A (en) * 1969-03-12 1971-12-07 Hitachi Ltd Collector follower-type transistorized voltage regulator
DE2260385C3 (de) * 1972-12-09 1979-07-12 Leybold-Heraeus Gmbh, 5000 Koeln Gleichspannungsnetzgerät

Also Published As

Publication number Publication date
DE3339391A1 (de) 1985-05-09

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Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: BTS BROADCAST TELEVISION SYSTEMS GMBH, 6100 DARMST

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee