JPS4972646A - - Google Patents

Info

Publication number
JPS4972646A
JPS4972646A JP48104593A JP10459373A JPS4972646A JP S4972646 A JPS4972646 A JP S4972646A JP 48104593 A JP48104593 A JP 48104593A JP 10459373 A JP10459373 A JP 10459373A JP S4972646 A JPS4972646 A JP S4972646A
Authority
JP
Japan
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.)
Granted
Application number
JP48104593A
Other languages
Japanese (ja)
Other versions
JPS5414750B2 (it
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 JPS4972646A publication Critical patent/JPS4972646A/ja
Publication of JPS5414750B2 publication Critical patent/JPS5414750B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/22—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
    • G05F3/222—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage
    • G05F3/227—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage producing a current or voltage as a predetermined function of the supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP10459373A 1972-10-03 1973-09-18 Expired JPS5414750B2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29472372A 1972-10-03 1972-10-03

Publications (2)

Publication Number Publication Date
JPS4972646A true JPS4972646A (it) 1974-07-13
JPS5414750B2 JPS5414750B2 (it) 1979-06-09

Family

ID=23134653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10459373A Expired JPS5414750B2 (it) 1972-10-03 1973-09-18

Country Status (5)

Country Link
US (1) US3777251A (it)
JP (1) JPS5414750B2 (it)
DE (1) DE2349462C3 (it)
FR (1) FR2201578B1 (it)
GB (1) GB1396669A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52161321U (it) * 1976-05-31 1977-12-07

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436286B2 (it) * 1972-06-06 1979-11-08
DE2330233C3 (de) * 1973-06-14 1975-12-11 Robert 7995 Neukirch Buck Elektronisches, vorzugsweise berührungslos arbeitendes SchaHgerät
US3886435A (en) * 1973-08-03 1975-05-27 Rca Corp V' be 'voltage voltage source temperature compensation network
US4009432A (en) * 1975-09-04 1977-02-22 Rca Corporation Constant current supply
US4177417A (en) * 1978-03-02 1979-12-04 Motorola, Inc. Reference circuit for providing a plurality of regulated currents having desired temperature characteristics
US4500831A (en) * 1982-12-27 1985-02-19 Motorola, Inc. Current source
DE10205194A1 (de) * 2002-02-08 2003-08-28 Tyco Electronics Amp Gmbh Schaltungsanordnung zur Steuerung eines konstanten Stromes durch eine Last

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990309A (en) * 1963-05-01 1965-04-28 Atomic Energy Authority Uk Improvements in or relating to electric circuits for matching high impedance signal sources to low impedance loads
US3303413A (en) * 1963-08-15 1967-02-07 Motorola Inc Current regulator
US3383612A (en) * 1965-11-29 1968-05-14 Rca Corp Integrated circuit biasing arrangements
US3430155A (en) * 1965-11-29 1969-02-25 Rca Corp Integrated circuit biasing arrangement for supplying vbe bias voltages
US3532981A (en) * 1968-01-15 1970-10-06 Ford Motor Co Constant current instrument regulator
US3588672A (en) * 1968-02-08 1971-06-28 Tektronix Inc Current regulator controlled by voltage across semiconductor junction device
FR1600781A (it) * 1968-03-15 1970-07-27
DE1300149B (de) * 1968-05-02 1969-07-31 Itt Ind Gmbh Deutsche Integrierte Halbleiterfestkoerperschaltung fuer einen Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhrenantrieben
US3648153A (en) * 1970-11-04 1972-03-07 Rca Corp Reference voltage source
US3629692A (en) * 1971-01-11 1971-12-21 Rca Corp Current source with positive feedback current repeater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52161321U (it) * 1976-05-31 1977-12-07

Also Published As

Publication number Publication date
FR2201578A1 (it) 1974-04-26
DE2349462B2 (de) 1977-03-03
FR2201578B1 (it) 1977-05-27
US3777251A (en) 1973-12-04
JPS5414750B2 (it) 1979-06-09
GB1396669A (en) 1975-06-04
DE2349462C3 (de) 1981-06-11
DE2349462A1 (de) 1974-04-11

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