DE2302916A1 - Konstantspannungsschaltung - Google Patents

Konstantspannungsschaltung

Info

Publication number
DE2302916A1
DE2302916A1 DE19732302916 DE2302916A DE2302916A1 DE 2302916 A1 DE2302916 A1 DE 2302916A1 DE 19732302916 DE19732302916 DE 19732302916 DE 2302916 A DE2302916 A DE 2302916A DE 2302916 A1 DE2302916 A1 DE 2302916A1
Authority
DE
Germany
Prior art keywords
transistor
constant voltage
diode
terminal
voltage circuit
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.)
Pending
Application number
DE19732302916
Other languages
German (de)
English (en)
Inventor
Shinsuke Iguchi
Kunio Seki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE2302916A1 publication Critical patent/DE2302916A1/de
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
    • G05F3/225—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 temperature

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)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Circuits Of Receivers In General (AREA)
  • Control Of Electrical Variables (AREA)
DE19732302916 1972-01-26 1973-01-22 Konstantspannungsschaltung Pending DE2302916A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP911072A JPS4878458A (nl) 1972-01-26 1972-01-26

Publications (1)

Publication Number Publication Date
DE2302916A1 true DE2302916A1 (de) 1973-08-23

Family

ID=11711474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732302916 Pending DE2302916A1 (de) 1972-01-26 1973-01-22 Konstantspannungsschaltung

Country Status (4)

Country Link
JP (1) JPS4878458A (nl)
DE (1) DE2302916A1 (nl)
FR (1) FR2169312B1 (nl)
NL (1) NL7300905A (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51157833U (nl) * 1975-06-09 1976-12-15

Also Published As

Publication number Publication date
JPS4878458A (nl) 1973-10-22
FR2169312A1 (nl) 1973-09-07
FR2169312B1 (nl) 1978-12-29
NL7300905A (nl) 1973-07-30

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Legal Events

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