CH574132A5 - - Google Patents

Info

Publication number
CH574132A5
CH574132A5 CH713974A CH713974A CH574132A5 CH 574132 A5 CH574132 A5 CH 574132A5 CH 713974 A CH713974 A CH 713974A CH 713974 A CH713974 A CH 713974A CH 574132 A5 CH574132 A5 CH 574132A5
Authority
CH
Switzerland
Application number
CH713974A
Original Assignee
Faselec Ag
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 Faselec Ag filed Critical Faselec Ag
Publication of CH574132A5 publication Critical patent/CH574132A5/xx

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
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Control Of Electrical Variables (AREA)
CH713974A 1973-05-28 1974-05-24 CH574132A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307378A NL7307378A (xx) 1973-05-28 1973-05-28

Publications (1)

Publication Number Publication Date
CH574132A5 true CH574132A5 (xx) 1976-03-31

Family

ID=19818953

Family Applications (1)

Application Number Title Priority Date Filing Date
CH713974A CH574132A5 (xx) 1973-05-28 1974-05-24

Country Status (8)

Country Link
US (1) US3962592A (xx)
JP (1) JPS5517405B2 (xx)
CA (1) CA1017805A (xx)
CH (1) CH574132A5 (xx)
DE (1) DE2423478C3 (xx)
FR (1) FR2232000B1 (xx)
IT (1) IT1012816B (xx)
NL (1) NL7307378A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102398A1 (de) * 1980-01-31 1981-11-19 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Spannungs- und temperaturstabilisierte konstantstromquellenschaltung

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088941A (en) * 1976-10-05 1978-05-09 Rca Corporation Voltage reference circuits
US4103219A (en) * 1976-10-05 1978-07-25 Rca Corporation Shunt voltage regulator
US4176308A (en) * 1977-09-21 1979-11-27 National Semiconductor Corporation Voltage regulator and current regulator
JPS5940000B2 (ja) * 1977-11-14 1984-09-27 松下電器産業株式会社 直流モ−タの速度制御装置
JPS6052673B2 (ja) * 1977-11-21 1985-11-20 日本電気株式会社 モータ速度制御回路
JPS55611A (en) * 1978-06-09 1980-01-07 Toshiba Corp Constant current circuit
JPS556659A (en) * 1978-06-30 1980-01-18 Toshiba Corp Constant-current circuit
US4323794A (en) * 1980-01-30 1982-04-06 Itt Industries, Inc. Bias voltage generator for a monolithic integrated circuit
US4414502A (en) * 1981-07-20 1983-11-08 Advanced Micro Devices, Inc. Current source circuit
DE3136780A1 (de) * 1981-09-16 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Integrierte halbleiterschaltung
JPS5876915A (ja) * 1981-10-30 1983-05-10 Toshiba Corp 電流供給回路
US4399399A (en) * 1981-12-21 1983-08-16 Motorola, Inc. Precision current source
JPS58170913U (ja) * 1982-05-10 1983-11-15 三上　和成 育苗筒内への自動播種装置
NL8300499A (nl) * 1983-02-10 1984-09-03 Philips Nv Stroomstabilisatieschakeling.
US4525683A (en) * 1983-12-05 1985-06-25 Motorola, Inc. Current mirror having base current error cancellation circuit
US4574233A (en) * 1984-03-30 1986-03-04 Tektronix, Inc. High impedance current source
US4700144A (en) * 1985-10-04 1987-10-13 Gte Communication Systems Corporation Differential amplifier feedback current mirror
US4739246A (en) * 1987-06-01 1988-04-19 Gte Communication Systems Corporation Current reference for feedback current source
US4937516A (en) * 1987-11-13 1990-06-26 U.S. Philips Corporation Balanced voltage-current converter and double-balanced mixer circuit comprising such a converter
GB2214377A (en) * 1987-12-24 1989-08-31 Philips Electronic Associated Current amplifier circuit arrangement
DE3824632C1 (xx) * 1988-07-20 1989-12-21 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt, De
WO1991017070A1 (en) * 1990-04-27 1991-11-14 Daicel Chemical Industries, Ltd. Air bag type rider-protective device
US5157322A (en) * 1991-08-13 1992-10-20 National Semiconductor Corporation PNP transistor base drive compensation circuit
US5336986A (en) * 1992-02-07 1994-08-09 Crosspoint Solutions, Inc. Voltage regulator for field programmable gate arrays
US5739681A (en) * 1992-02-07 1998-04-14 Crosspoint Solutions, Inc. Voltage regulator with high gain cascode current mirror
ATE421723T1 (de) * 1997-10-15 2009-02-15 Em Microelectronic Marin Sa Verfahren zur herstellung eines sehr genauen stroms
US6532835B1 (en) * 1997-12-12 2003-03-18 Research International, Inc. High efficiency wetted surface cyclonic air sampler
EP1046092A1 (en) * 1998-09-18 2000-10-25 Koninklijke Philips Electronics N.V. Voltage and/or current reference circuit
JP4873442B2 (ja) * 2005-03-31 2012-02-08 ルネサスエレクトロニクス株式会社 半導体集積回路装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169239C (nl) * 1971-10-21 1982-06-16 Philips Nv Stroomversterker.
US3843933A (en) * 1973-04-06 1974-10-22 Rca Corp Current amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102398A1 (de) * 1980-01-31 1981-11-19 Naamloze Vennootschap Philips' Gloeilampenfabrieken, Eindhoven Spannungs- und temperaturstabilisierte konstantstromquellenschaltung

Also Published As

Publication number Publication date
DE2423478B2 (de) 1980-11-06
DE2423478A1 (de) 1975-01-02
JPS5021246A (xx) 1975-03-06
CA1017805A (en) 1977-09-20
FR2232000B1 (xx) 1978-06-02
DE2423478C3 (de) 1981-07-30
FR2232000A1 (xx) 1974-12-27
US3962592A (en) 1976-06-08
NL7307378A (xx) 1974-12-02
JPS5517405B2 (xx) 1980-05-12
IT1012816B (it) 1977-03-10

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Legal Events

Date Code Title Description
PL Patent ceased