JPS56124059A - Linearized circuit - Google Patents

Linearized circuit

Info

Publication number
JPS56124059A
JPS56124059A JP2898980A JP2898980A JPS56124059A JP S56124059 A JPS56124059 A JP S56124059A JP 2898980 A JP2898980 A JP 2898980A JP 2898980 A JP2898980 A JP 2898980A JP S56124059 A JPS56124059 A JP S56124059A
Authority
JP
Japan
Prior art keywords
voltage
circuit
zener diode
linearized
priced
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
JP2898980A
Other languages
Japanese (ja)
Inventor
Mamoru Yoshizaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2898980A priority Critical patent/JPS56124059A/en
Publication of JPS56124059A publication Critical patent/JPS56124059A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE:To obtain a simple and low-priced linearized circuit by consisting in such manner that an approximate proportional relationship may be obtained with the use of a voltage drop element such as Zener diode under a limited measurement range. CONSTITUTION:If a voltage Vin on a terminal where a measurement voltage P appears is rectified by means of a voltage doubler circuit 1, a recfitied voltage V1 can be obtained. V1 is as shown by the formula I. However, suppose K equals 1. Then V1 will equal P<1/2> and is as shown by the graph A. Here if a voltage is subtracted by means of a diode 5, an output voltage will be presented by the formula V2=V-V5 (V5 represents a drop voltage of Zener diode 5). As a result, a detection voltage V2 within the range of P=0.5-1 when a circuit is constituted by Zener diode 5 meeting required conditions, is as shown in the graph C, this enabling the obtaining of an approximate proportional relationship. Consequently, under this constitution, it is possible to obtain a simple and low-priced linearized circuit.
JP2898980A 1980-03-05 1980-03-05 Linearized circuit Pending JPS56124059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2898980A JPS56124059A (en) 1980-03-05 1980-03-05 Linearized circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2898980A JPS56124059A (en) 1980-03-05 1980-03-05 Linearized circuit

Publications (1)

Publication Number Publication Date
JPS56124059A true JPS56124059A (en) 1981-09-29

Family

ID=12263817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2898980A Pending JPS56124059A (en) 1980-03-05 1980-03-05 Linearized circuit

Country Status (1)

Country Link
JP (1) JPS56124059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601291A1 (en) * 1992-12-11 1994-06-15 Jenbacher Energiesysteme Ag High voltage transformer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315748Y1 (en) * 1964-07-09 1968-07-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315748Y1 (en) * 1964-07-09 1968-07-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0601291A1 (en) * 1992-12-11 1994-06-15 Jenbacher Energiesysteme Ag High voltage transformer

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