GB1380761A - Negative internal resistance power supply - Google Patents

Negative internal resistance power supply

Info

Publication number
GB1380761A
GB1380761A GB713572A GB713572A GB1380761A GB 1380761 A GB1380761 A GB 1380761A GB 713572 A GB713572 A GB 713572A GB 713572 A GB713572 A GB 713572A GB 1380761 A GB1380761 A GB 1380761A
Authority
GB
United Kingdom
Prior art keywords
current
transistor
voltage
output
power supply
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
GB713572A
Other languages
English (en)
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.)
STMicroelectronics SRL
Original Assignee
ATES Componenti Elettronici SpA
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 ATES Componenti Elettronici SpA filed Critical ATES Componenti Elettronici SpA
Publication of GB1380761A publication Critical patent/GB1380761A/en
Expired 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
    • G05F1/462—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC as a function of the requirements of the load, e.g. delay, temperature, specific voltage/current characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
  • Control Of Direct Current Motors (AREA)
  • Semiconductor Integrated Circuits (AREA)
GB713572A 1971-08-25 1972-02-16 Negative internal resistance power supply Expired GB1380761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27839/71A IT938775B (it) 1971-08-25 1971-08-25 Stabilizzatore di tensione inte grato a resistenza interna nega tiva

Publications (1)

Publication Number Publication Date
GB1380761A true GB1380761A (en) 1975-01-15

Family

ID=11222442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB713572A Expired GB1380761A (en) 1971-08-25 1972-02-16 Negative internal resistance power supply

Country Status (10)

Country Link
US (1) US3778698A (enrdf_load_stackoverflow)
JP (1) JPS4831443A (enrdf_load_stackoverflow)
CH (1) CH558049A (enrdf_load_stackoverflow)
DE (1) DE2241621C3 (enrdf_load_stackoverflow)
ES (1) ES398766A1 (enrdf_load_stackoverflow)
FR (1) FR2150273B1 (enrdf_load_stackoverflow)
GB (1) GB1380761A (enrdf_load_stackoverflow)
IL (1) IL38202A0 (enrdf_load_stackoverflow)
IT (1) IT938775B (enrdf_load_stackoverflow)
SE (1) SE390847B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107688364A (zh) * 2017-08-28 2018-02-13 广东明丰电源电器实业有限公司 一种实现恒流的简洁电路

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607414B2 (ja) * 1976-10-28 1985-02-25 ソニー株式会社 ミュ−テイング回路
FR2502419A1 (fr) * 1981-03-20 1982-09-24 Radiotechnique Compelec Regulateur electronique de vitesse pour moteur a courant continu
US4453194A (en) * 1982-03-01 1984-06-05 International Business Machines Corporation Integrated power circuit with current sensing means
KR100304813B1 (ko) * 1992-12-28 2001-11-22 사와무라 시코 부성저항회로와이를사용한슈미트트리거회로
DE10119858A1 (de) * 2001-04-24 2002-11-21 Infineon Technologies Ag Spannungsregler
RU2439649C1 (ru) * 2010-10-25 2012-01-10 Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ГОУ ВПО "ЮРГУЭС") Непрерывный стабилизатор отрицательного напряжения

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1227670A (fr) * 1958-06-17 1960-08-22 Minnesota Mining & Mfg Perfectionnements apportés aux alimentations électriques pour la régulation des moteurs shunt
US3445751A (en) * 1966-11-25 1969-05-20 Rca Corp Current limiting voltage regulator
US3509448A (en) * 1968-06-03 1970-04-28 Hewlett Packard Co Power supply voltage regulator having power sharing regulating transistors and current limiting means
CH484521A (de) * 1968-07-06 1970-01-15 Foerderung Forschung Gmbh Elektronische Schaltungsanordnung mit mindestens einem integrierten Schaltkreis
US3617859A (en) * 1970-03-23 1971-11-02 Nat Semiconductor Corp Electrical regulator apparatus including a zero temperature coefficient voltage reference circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107688364A (zh) * 2017-08-28 2018-02-13 广东明丰电源电器实业有限公司 一种实现恒流的简洁电路

Also Published As

Publication number Publication date
FR2150273B1 (enrdf_load_stackoverflow) 1974-12-13
ES398766A1 (es) 1974-08-16
DE2241621A1 (de) 1973-03-01
DE2241621B2 (de) 1977-01-27
US3778698A (en) 1973-12-11
SE390847B (sv) 1977-01-24
CH558049A (it) 1975-01-15
DE2241621C3 (de) 1983-11-03
IT938775B (it) 1973-02-10
JPS4831443A (enrdf_load_stackoverflow) 1973-04-25
IL38202A0 (en) 1972-01-27
FR2150273A1 (enrdf_load_stackoverflow) 1973-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years