BE733209A - - Google Patents

Info

Publication number
BE733209A
BE733209A BE733209DA BE733209A BE 733209 A BE733209 A BE 733209A BE 733209D A BE733209D A BE 733209DA BE 733209 A BE733209 A BE 733209A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE733209A publication Critical patent/BE733209A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
    • H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
    • 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
    • G05F1/462—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic
    • G05F1/463—Sources providing an output which depends on temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/18—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
  • Semiconductor Integrated Circuits (AREA)
BE733209D 1968-05-17 1969-05-16 BE733209A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6806969A NL6806969A (enrdf_load_stackoverflow) 1968-05-17 1968-05-17

Publications (1)

Publication Number Publication Date
BE733209A true BE733209A (enrdf_load_stackoverflow) 1969-11-17

Family

ID=19803660

Family Applications (1)

Application Number Title Priority Date Filing Date
BE733209D BE733209A (enrdf_load_stackoverflow) 1968-05-17 1969-05-16

Country Status (7)

Country Link
US (1) US3638049A (enrdf_load_stackoverflow)
BE (1) BE733209A (enrdf_load_stackoverflow)
DE (1) DE1920232B2 (enrdf_load_stackoverflow)
ES (1) ES367232A1 (enrdf_load_stackoverflow)
FR (1) FR2008765A1 (enrdf_load_stackoverflow)
GB (1) GB1250243A (enrdf_load_stackoverflow)
NL (1) NL6806969A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916263A (en) * 1971-12-13 1975-10-28 Honeywell Inf Systems Memory driver circuit with thermal protection
CA995483A (en) * 1973-02-16 1976-08-24 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Transistor anemometer
EP0108409B1 (en) * 1980-04-28 1987-03-25 Fujitsu Limited Temperature compensating voltage generator circuit
DE3019162C2 (de) * 1980-05-20 1985-11-07 Telefunken electronic GmbH, 7100 Heilbronn Transistor-Zündschaltung
DE3135974A1 (de) * 1981-09-08 1983-03-17 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung mit einem messumformer, insbesondere mit einem halbleiter-druckaufnehmer
US4736126A (en) * 1986-12-24 1988-04-05 Motorola Inc. Trimmable current source
US5099381A (en) * 1989-11-08 1992-03-24 National Semiconductor Corporation Enable circuit with embedded thermal turn-off
WO1993004423A1 (en) * 1991-08-21 1993-03-04 Analog Devices, Incorporated Method for temperature-compensating zener diodes having either positive or negative temperature coefficients
US7132185B2 (en) 2001-12-14 2006-11-07 Ballard Power Systems Inc. Fuel cell system shunt regulator method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214706A (en) * 1962-01-09 1965-10-26 Burroughs Corp Wide band amplifier with adjustable d.c. output level
US3488529A (en) * 1966-12-14 1970-01-06 Sperry Rand Corp Temperature sensing current source

Also Published As

Publication number Publication date
FR2008765A1 (enrdf_load_stackoverflow) 1970-01-23
ES367232A1 (es) 1971-04-01
DE1920232A1 (de) 1970-09-24
NL6806969A (enrdf_load_stackoverflow) 1969-05-27
DE1920232B2 (de) 1976-06-10
GB1250243A (enrdf_load_stackoverflow) 1971-10-20
US3638049A (en) 1972-01-25

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