FR2346766A1 - Circuit de stabilisation de courant - Google Patents

Circuit de stabilisation de courant

Info

Publication number
FR2346766A1
FR2346766A1 FR7709796A FR7709796A FR2346766A1 FR 2346766 A1 FR2346766 A1 FR 2346766A1 FR 7709796 A FR7709796 A FR 7709796A FR 7709796 A FR7709796 A FR 7709796A FR 2346766 A1 FR2346766 A1 FR 2346766A1
Authority
FR
France
Prior art keywords
current stabilization
stabilization circuit
circuit
current
stabilization
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.)
Granted
Application number
FR7709796A
Other languages
English (en)
Other versions
FR2346766B1 (fr
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
Publication of FR2346766A1 publication Critical patent/FR2346766A1/fr
Application granted granted Critical
Publication of FR2346766B1 publication Critical patent/FR2346766B1/fr
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
    • G05F1/56—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
    • G05F1/561—Voltage to current converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
FR7709796A 1976-03-31 1977-03-31 Circuit de stabilisation de courant Granted FR2346766A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7603321,A NL177858C (nl) 1976-03-31 1976-03-31 Schakeling voor het leveren van een vooraf bepaalde stroom aan een belasting.

Publications (2)

Publication Number Publication Date
FR2346766A1 true FR2346766A1 (fr) 1977-10-28
FR2346766B1 FR2346766B1 (fr) 1980-03-21

Family

ID=19825913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709796A Granted FR2346766A1 (fr) 1976-03-31 1977-03-31 Circuit de stabilisation de courant

Country Status (11)

Country Link
US (1) US4117391A (fr)
JP (1) JPS6037484B2 (fr)
BE (1) BE853005A (fr)
CA (1) CA1116234A (fr)
DE (1) DE2711864C2 (fr)
DK (1) DK137077A (fr)
FR (1) FR2346766A1 (fr)
GB (1) GB1540951A (fr)
IT (1) IT1085213B (fr)
NL (1) NL177858C (fr)
SE (2) SE433674B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563597A (en) * 1982-11-22 1986-01-07 Honeywell Inc. Accurate dead band control circuit
IT1213095B (it) * 1986-05-20 1989-12-07 S G S Microelettrica S P A Specchio di corrente ad alta capacita'.!
IT1226938B (it) * 1988-09-15 1991-02-22 Sgs Thomson Microelectronics Circuito per il rilevamento della forma d'onda della corrente in un transistor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266886A (fr) * 1968-10-03 1972-03-15
US3906332A (en) * 1972-11-18 1975-09-16 Itt Integrated circuit current supply
US3947704A (en) * 1974-12-16 1976-03-30 Signetics Low resistance microcurrent regulated current source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364047A (en) * 1970-07-13 1974-08-21 Rca Corp Current stabilization networks
NL7216406A (fr) * 1972-12-02 1974-06-05
DE2412393C3 (de) * 1973-03-20 1979-02-08 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Stromstabilisierungsschaltung
US3851241A (en) * 1973-08-27 1974-11-26 Rca Corp Temperature dependent voltage reference circuit
DE2459271C3 (de) * 1974-12-14 1980-08-28 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung zum Erzeugen eines kompensierten Gleichstromes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1266886A (fr) * 1968-10-03 1972-03-15
US3906332A (en) * 1972-11-18 1975-09-16 Itt Integrated circuit current supply
US3947704A (en) * 1974-12-16 1976-03-30 Signetics Low resistance microcurrent regulated current source

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXRV/75 *

Also Published As

Publication number Publication date
SE7703485L (sv) 1977-10-01
DK137077A (da) 1977-10-01
NL7603321A (nl) 1977-10-04
BE853005A (fr) 1977-09-29
DE2711864C2 (de) 1983-08-11
JPS52120359A (en) 1977-10-08
NL177858C (nl) 1985-12-02
CA1116234A (fr) 1982-01-12
NL177858B (nl) 1985-07-01
IT1085213B (it) 1985-05-28
DE2711864A1 (de) 1977-10-06
JPS6037484B2 (ja) 1985-08-27
SE433674B (sv) 1984-06-04
FR2346766B1 (fr) 1980-03-21
GB1540951A (en) 1979-02-21
US4117391A (en) 1978-09-26

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse