DE3806982C2 - - Google Patents

Info

Publication number
DE3806982C2
DE3806982C2 DE19883806982 DE3806982A DE3806982C2 DE 3806982 C2 DE3806982 C2 DE 3806982C2 DE 19883806982 DE19883806982 DE 19883806982 DE 3806982 A DE3806982 A DE 3806982A DE 3806982 C2 DE3806982 C2 DE 3806982C2
Authority
DE
Germany
Prior art keywords
current
supply unit
resistor
voltage
voltage source
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
DE19883806982
Other languages
German (de)
English (en)
Other versions
DE3806982A1 (de
Inventor
Ingbert 8012 Riemerling De Ratai
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19883806982 priority Critical patent/DE3806982A1/de
Publication of DE3806982A1 publication Critical patent/DE3806982A1/de
Application granted granted Critical
Publication of DE3806982C2 publication Critical patent/DE3806982C2/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
    • G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel 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)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
DE19883806982 1988-03-03 1988-03-03 Spannungsversorgungseinheit Granted DE3806982A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883806982 DE3806982A1 (de) 1988-03-03 1988-03-03 Spannungsversorgungseinheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883806982 DE3806982A1 (de) 1988-03-03 1988-03-03 Spannungsversorgungseinheit

Publications (2)

Publication Number Publication Date
DE3806982A1 DE3806982A1 (de) 1989-09-14
DE3806982C2 true DE3806982C2 (US07321065-20080122-C00160.png) 1993-04-15

Family

ID=6348788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883806982 Granted DE3806982A1 (de) 1988-03-03 1988-03-03 Spannungsversorgungseinheit

Country Status (1)

Country Link
DE (1) DE3806982A1 (US07321065-20080122-C00160.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123416A1 (de) * 1991-07-15 1993-01-21 Siemens Ag Spannungsversorgungseinrichtung
US5220495A (en) * 1991-09-18 1993-06-15 S&C Electric Company Arrangement and method for accurately sensing voltage of a high-impedance source and supplying power to a variable burden
DK0598557T3 (da) * 1992-11-12 1998-10-12 Dhv Int Inc Strømforsyningssystem til instrument i et borehul
US6963188B2 (en) * 2004-04-06 2005-11-08 Atmel Corporation On-chip power supply interface with load-independent current demand

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170462A (ja) * 1984-02-14 1985-09-03 Ricoh Co Ltd スイツチングレギユレ−タ

Also Published As

Publication number Publication date
DE3806982A1 (de) 1989-09-14

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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
8339 Ceased/non-payment of the annual fee