BR7602390A - Circuito transformador de corrente - Google Patents

Circuito transformador de corrente

Info

Publication number
BR7602390A
BR7602390A BR7602390A BR7602390A BR7602390A BR 7602390 A BR7602390 A BR 7602390A BR 7602390 A BR7602390 A BR 7602390A BR 7602390 A BR7602390 A BR 7602390A BR 7602390 A BR7602390 A BR 7602390A
Authority
BR
Brazil
Prior art keywords
current transformer
transformer circuit
circuit
current
transformer
Prior art date
Application number
BR7602390A
Other languages
English (en)
Portuguese (pt)
Inventor
H Keller
H Elmis
Original Assignee
Itt
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
Priority claimed from DE19752517174 external-priority patent/DE2517174C3/de
Application filed by Itt filed Critical Itt
Publication of BR7602390A publication Critical patent/BR7602390A/pt

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
    • G05F3/26—Current mirrors
    • G05F3/265—Current mirrors using bipolar transistors only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Analogue/Digital Conversion (AREA)
  • Amplifiers (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
BR7602390A 1975-04-18 1976-04-19 Circuito transformador de corrente BR7602390A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752517174 DE2517174C3 (de) 1975-04-18 Stromübersetzerschaltung

Publications (1)

Publication Number Publication Date
BR7602390A true BR7602390A (pt) 1976-10-12

Family

ID=5944356

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7602390A BR7602390A (pt) 1975-04-18 1976-04-19 Circuito transformador de corrente

Country Status (5)

Country Link
JP (1) JPS51129651A (it)
BR (1) BR7602390A (it)
FR (1) FR2308139A1 (it)
GB (1) GB1498307A (it)
IT (1) IT1059095B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380740A (en) * 1980-10-31 1983-04-19 Rca Corporation Current amplifier

Also Published As

Publication number Publication date
IT1059095B (it) 1982-05-31
FR2308139A1 (fr) 1976-11-12
FR2308139B3 (it) 1979-01-12
JPS51129651A (en) 1976-11-11
GB1498307A (en) 1978-01-18
DE2517174B2 (de) 1977-02-03
DE2517174A1 (de) 1976-10-21

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