DD295441A5 - Elektrischer Schaltkreis - Google Patents

Elektrischer Schaltkreis Download PDF

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Publication number
DD295441A5
DD295441A5 DD90343066A DD34306690A DD295441A5 DD 295441 A5 DD295441 A5 DD 295441A5 DD 90343066 A DD90343066 A DD 90343066A DD 34306690 A DD34306690 A DD 34306690A DD 295441 A5 DD295441 A5 DD 295441A5
Authority
DD
German Democratic Republic
Prior art keywords
current
input
transistor
output
electrical circuit
Prior art date
Application number
DD90343066A
Other languages
German (de)
English (en)
Inventor
Elke Roesch
Guenter Gleim
Rolf Boehme
Heinz Rinderle
Original Assignee
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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 ��������@�������`������@����k�� filed Critical ��������@�������`������@����k��
Publication of DD295441A5 publication Critical patent/DD295441A5/de

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
    • 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
    • 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
    • G05F1/567—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 temperature compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
  • Networks Using Active Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Analogue/Digital Conversion (AREA)
DD90343066A 1989-07-27 1990-07-25 Elektrischer Schaltkreis DD295441A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3924804A DE3924804A1 (de) 1989-07-27 1989-07-27 Elektrischer schaltkreis

Publications (1)

Publication Number Publication Date
DD295441A5 true DD295441A5 (de) 1991-10-31

Family

ID=6385923

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90343066A DD295441A5 (de) 1989-07-27 1990-07-25 Elektrischer Schaltkreis

Country Status (15)

Country Link
US (1) US5245218A (tr)
EP (1) EP0484360B1 (tr)
JP (1) JP2871850B2 (tr)
KR (1) KR0135629B1 (tr)
CN (1) CN1043272C (tr)
AT (1) ATE116750T1 (tr)
AU (1) AU6073890A (tr)
DD (1) DD295441A5 (tr)
DE (2) DE3924804A1 (tr)
FI (1) FI920357A7 (tr)
HK (1) HK106397A (tr)
HU (1) HU218058B (tr)
MY (1) MY107257A (tr)
TR (1) TR25653A (tr)
WO (1) WO1991002301A1 (tr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930010834A (ko) * 1991-11-25 1993-06-23 프레데릭 얀 스미트 기준 전류 루프
JP3102396B2 (ja) 1997-12-03 2000-10-23 日本電気株式会社 電圧制御発振回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956638A (en) * 1974-12-20 1976-05-11 Hughes Aircraft Company Battery paralleling system
US3986101A (en) * 1975-03-10 1976-10-12 Ncr Corporation Automatic V-I crossover regulator
US4032830A (en) * 1975-07-03 1977-06-28 Burroughs Corporation Modular constant current power supply
CH659156A5 (en) * 1982-11-30 1986-12-31 Hasler Ag Method for the protected supply of a load with a rectified DC voltage
US4618779A (en) * 1984-06-22 1986-10-21 Storage Technology Partners System for parallel power supplies

Also Published As

Publication number Publication date
CN1049065A (zh) 1991-02-06
JP2871850B2 (ja) 1999-03-17
DE59008203D1 (de) 1995-02-16
US5245218A (en) 1993-09-14
JPH05501180A (ja) 1993-03-04
KR0135629B1 (ko) 1998-05-15
HUT60046A (en) 1992-07-28
EP0484360A1 (de) 1992-05-13
ATE116750T1 (de) 1995-01-15
FI920357A0 (fi) 1992-01-27
KR920704210A (ko) 1992-12-19
EP0484360B1 (de) 1995-01-04
HU218058B (hu) 2000-05-28
AU6073890A (en) 1991-03-11
HU9200206D0 (en) 1992-04-28
TR25653A (tr) 1993-07-01
WO1991002301A1 (de) 1991-02-21
HK106397A (en) 1997-08-22
CN1043272C (zh) 1999-05-05
MY107257A (en) 1995-10-31
DE3924804A1 (de) 1991-01-31
FI920357A7 (fi) 1992-01-27

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Legal Events

Date Code Title Description
PL23 Willingness to grant licences declared
IF04 In force in the year 2004

Expiry date: 20040325