DE2165486A1 - Effekti v wertwandlerschaltung - Google Patents

Effekti v wertwandlerschaltung

Info

Publication number
DE2165486A1
DE2165486A1 DE19712165486 DE2165486A DE2165486A1 DE 2165486 A1 DE2165486 A1 DE 2165486A1 DE 19712165486 DE19712165486 DE 19712165486 DE 2165486 A DE2165486 A DE 2165486A DE 2165486 A1 DE2165486 A1 DE 2165486A1
Authority
DE
Germany
Prior art keywords
circuit
output
converter circuit
multiplier
rms value
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
DE19712165486
Other languages
German (de)
English (en)
Inventor
Roswell W. New York N.Y. Gilbert (V.StA.)
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.)
Weston Instruments Inc
Original Assignee
Weston Instruments Inc
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 Weston Instruments Inc filed Critical Weston Instruments Inc
Publication of DE2165486A1 publication Critical patent/DE2165486A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/20—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for evaluating powers, roots, polynomes, mean square values or standard deviation
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Networks Using Active Elements (AREA)
DE19712165486 1971-01-15 1971-12-30 Effekti v wertwandlerschaltung Pending DE2165486A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10674171A 1971-01-15 1971-01-15

Publications (1)

Publication Number Publication Date
DE2165486A1 true DE2165486A1 (de) 1972-07-27

Family

ID=22313003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712165486 Pending DE2165486A1 (de) 1971-01-15 1971-12-30 Effekti v wertwandlerschaltung

Country Status (4)

Country Link
CA (1) CA953421A (enExample)
DE (1) DE2165486A1 (enExample)
FR (1) FR2121692B1 (enExample)
GB (1) GB1378251A (enExample)

Also Published As

Publication number Publication date
CA953421A (en) 1974-08-20
FR2121692B1 (enExample) 1976-06-11
GB1378251A (en) 1974-12-27
FR2121692A1 (enExample) 1972-08-25

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