JPS50119265A - - Google Patents

Info

Publication number
JPS50119265A
JPS50119265A JP50021382A JP2138275A JPS50119265A JP S50119265 A JPS50119265 A JP S50119265A JP 50021382 A JP50021382 A JP 50021382A JP 2138275 A JP2138275 A JP 2138275A JP S50119265 A JPS50119265 A JP S50119265A
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.)
Pending
Application number
JP50021382A
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 JPS50119265A publication Critical patent/JPS50119265A/ja
Pending 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
JP50021382A 1974-02-23 1975-02-20 Pending JPS50119265A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2408755A DE2408755C3 (de) 1974-02-23 1974-02-23 Konstantstromquelle mit einem von der Versorgungsspannung unabhängigen Strom

Publications (1)

Publication Number Publication Date
JPS50119265A true JPS50119265A (ja) 1975-09-18

Family

ID=5908251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50021382A Pending JPS50119265A (ja) 1974-02-23 1975-02-20

Country Status (3)

Country Link
US (1) US3979663A (ja)
JP (1) JPS50119265A (ja)
DE (1) DE2408755C3 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642512C2 (de) * 1976-09-22 1983-10-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zur Stabilisierung eines Gleichstroms
US4292583A (en) * 1980-01-31 1981-09-29 Signetics Corporation Voltage and temperature stabilized constant current source circuit
US4680535A (en) * 1985-10-17 1987-07-14 Harris Corporation Stable current source
IT1229678B (it) * 1989-04-27 1991-09-06 Sgs Thomson Microelectronics Generatore di corrente variabile indipendente dalla temperatura.
IT1245237B (it) * 1991-03-18 1994-09-13 Sgs Thomson Microelectronics Generatore di tensione di riferimento variabile con la temperatura con deriva termica prestabilita e funzione lineare della tensione di alimentazione
IT1252324B (it) * 1991-07-18 1995-06-08 Sgs Thomson Microelectronics Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente.
US6698150B1 (en) * 1998-06-09 2004-03-02 Brentmuir Developments (1993) Limited Concrete panel construction system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375434A (en) * 1965-05-06 1968-03-26 Winsco Instr & Controls Compan Constant current generator

Also Published As

Publication number Publication date
DE2408755B2 (de) 1977-10-27
DE2408755C3 (de) 1978-06-15
DE2408755A1 (de) 1975-08-28
US3979663A (en) 1976-09-07

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