AU561059B2 - Input converting circuit - Google Patents

Input converting circuit

Info

Publication number
AU561059B2
AU561059B2 AU85694/82A AU8569482A AU561059B2 AU 561059 B2 AU561059 B2 AU 561059B2 AU 85694/82 A AU85694/82 A AU 85694/82A AU 8569482 A AU8569482 A AU 8569482A AU 561059 B2 AU561059 B2 AU 561059B2
Authority
AU
Australia
Prior art keywords
converting circuit
input converting
input
circuit
converting
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
AU85694/82A
Other versions
AU8569482A (en
Inventor
Masaji Usui
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
Publication of AU8569482A publication Critical patent/AU8569482A/en
Application granted granted Critical
Publication of AU561059B2 publication Critical patent/AU561059B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/04—Measuring form factor, i.e. quotient of root-mean-square value and arithmetic mean of instantaneous value; Measuring peak factor, i.e. quotient of maximum value and root-mean-square value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/02—Measuring effective values, i.e. root-mean-square values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rectifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Amplifiers (AREA)
AU85694/82A 1982-07-24 1982-07-07 Input converting circuit Expired AU561059B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8221481A GB2125244B (en) 1982-07-24 1982-07-24 Absolute value amplifier

Publications (2)

Publication Number Publication Date
AU8569482A AU8569482A (en) 1984-01-12
AU561059B2 true AU561059B2 (en) 1987-04-30

Family

ID=10531897

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85694/82A Expired AU561059B2 (en) 1982-07-24 1982-07-07 Input converting circuit

Country Status (4)

Country Link
AU (1) AU561059B2 (en)
CA (1) CA1202380A (en)
GB (1) GB2125244B (en)
SE (1) SE457130B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102944250A (en) * 2012-11-20 2013-02-27 中国航天科技集团公司第五研究院第五一〇研究所 Front-end conditioning circuit for measuring high impedance weak signal
CN103675713A (en) * 2013-12-25 2014-03-26 施耐德万高（天津）电气设备有限公司 Alternate-current sampling conversion circuit
CN106685247B (en) * 2017-01-12 2018-03-09 中国科学院地质与地球物理研究所 A kind of faint small-signal precision rectifying system

Also Published As

Publication number Publication date
GB2125244B (en) 1986-04-09
CA1202380A (en) 1986-03-25
GB2125244A (en) 1984-02-29
SE8204156D0 (en) 1982-07-05
AU8569482A (en) 1984-01-12
SE8204156L (en) 1984-01-06
SE457130B (en) 1988-11-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired