FR1265274A - Device for measuring low voltages and electric currents - Google Patents

Device for measuring low voltages and electric currents

Info

Publication number
FR1265274A
FR1265274A FR827515A FR827515A FR1265274A FR 1265274 A FR1265274 A FR 1265274A FR 827515 A FR827515 A FR 827515A FR 827515 A FR827515 A FR 827515A FR 1265274 A FR1265274 A FR 1265274A
Authority
FR
France
Prior art keywords
electric currents
low voltages
measuring low
measuring
voltages
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
FR827515A
Other languages
French (fr)
Inventor
Jean Marie Bernard Cazenave
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 filed Critical
Priority to FR827515A priority Critical patent/FR1265274A/en
Application granted granted Critical
Publication of FR1265274A publication Critical patent/FR1265274A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR827515A 1960-05-18 1960-05-18 Device for measuring low voltages and electric currents Expired FR1265274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827515A FR1265274A (en) 1960-05-18 1960-05-18 Device for measuring low voltages and electric currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827515A FR1265274A (en) 1960-05-18 1960-05-18 Device for measuring low voltages and electric currents

Publications (1)

Publication Number Publication Date
FR1265274A true FR1265274A (en) 1961-06-30

Family

ID=8731645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827515A Expired FR1265274A (en) 1960-05-18 1960-05-18 Device for measuring low voltages and electric currents

Country Status (1)

Country Link
FR (1) FR1265274A (en)

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