CA960304A - Current regulator - Google Patents

Current regulator

Info

Publication number
CA960304A
CA960304A CA129,347A CA129347A CA960304A CA 960304 A CA960304 A CA 960304A CA 129347 A CA129347 A CA 129347A CA 960304 A CA960304 A CA 960304A
Authority
CA
Canada
Prior art keywords
current regulator
regulator
current
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
Application number
CA129,347A
Other languages
English (en)
Other versions
CA129347S (en
Inventor
Jan Tewinkel
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA960304A publication Critical patent/CA960304A/en
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
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only

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)
  • Bipolar Integrated Circuits (AREA)
CA129,347A 1970-12-09 1971-12-06 Current regulator Expired CA960304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7017919A NL7017919A (it) 1970-12-09 1970-12-09

Publications (1)

Publication Number Publication Date
CA960304A true CA960304A (en) 1974-12-31

Family

ID=19811744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,347A Expired CA960304A (en) 1970-12-09 1971-12-06 Current regulator

Country Status (7)

Country Link
JP (1) JPS5327461B1 (it)
CA (1) CA960304A (it)
DE (1) DE2157756A1 (it)
FR (1) FR2117914B1 (it)
GB (1) GB1373133A (it)
IT (1) IT943185B (it)
NL (1) NL7017919A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5047177U (it) * 1973-08-28 1975-05-10
FR2255760A1 (en) * 1973-12-20 1975-07-18 Labo Cent Telecommunicat Monolithic integrated cct. for data terminals - has high output impedance even at relatively high current amplitudes
US4063149A (en) * 1975-02-24 1977-12-13 Rca Corporation Current regulating circuits
DE2616363C3 (de) * 1975-04-24 1981-07-16 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Vorrichtung zur Lieferung eines konstanten Speisegleichstromes
US4032839A (en) * 1975-08-26 1977-06-28 Rca Corporation Current scaling circuits
US4123698A (en) * 1976-07-06 1978-10-31 Analog Devices, Incorporated Integrated circuit two terminal temperature transducer
US4267519A (en) * 1979-09-18 1981-05-12 Rca Corporation Operational transconductance amplifiers with non-linear component current amplifiers
NL8001558A (nl) * 1980-03-17 1981-10-16 Philips Nv Stroomstabilisator opgebouwd met veldeffekttransistor van het verrijkingstype.
JPS57130485U (it) * 1981-02-05 1982-08-14
JPS57162505A (en) * 1981-03-31 1982-10-06 Toshiba Corp Transistor circuit
GB2130451A (en) * 1982-11-05 1984-05-31 Standard Telephones Cables Plc Current splitter
NL8301186A (nl) * 1983-04-05 1984-11-01 Philips Nv Stroomstabilisatieschakeling.
FR2583933B1 (fr) * 1985-06-25 1995-09-01 Thomson Csf Alimentation electrique
US4963764A (en) * 1987-05-08 1990-10-16 Hewlett-Packard Company Low noise current mirror active load circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194307A (en) * 1969-03-07 1970-06-10 Ibm Digital to Analog Conversion.

Also Published As

Publication number Publication date
NL7017919A (it) 1972-06-13
JPS4712373A (it) 1972-06-23
FR2117914B1 (it) 1977-01-28
IT943185B (it) 1973-04-02
FR2117914A1 (it) 1972-07-28
DE2157756A1 (it) 1972-06-29
JPS5327461B1 (it) 1978-08-08
GB1373133A (en) 1974-11-06

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