JPS5567659A - Meter circuit - Google Patents

Meter circuit

Info

Publication number
JPS5567659A
JPS5567659A JP14250778A JP14250778A JPS5567659A JP S5567659 A JPS5567659 A JP S5567659A JP 14250778 A JP14250778 A JP 14250778A JP 14250778 A JP14250778 A JP 14250778A JP S5567659 A JPS5567659 A JP S5567659A
Authority
JP
Japan
Prior art keywords
polarity
measured signal
circuit
meter
absolute 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
JP14250778A
Other languages
Japanese (ja)
Inventor
Akira Kosugi
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 JP14250778A priority Critical patent/JPS5567659A/en
Publication of JPS5567659A publication Critical patent/JPS5567659A/en
Pending legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To enable to indicate the absolute value of the measured signal voltage with the indicator of uni-deflection type independently of the polarity, by incorporating the absolute circuit with the meter circuit.
CONSTITUTION: The measured signal inputted from the measured signal input terminal 10 is inputted to the DC indication meter 2 of one deflection via the absolute circuit 1 to indicate the absolute value. Further, the polarity is discriminated for the measured signal at the polarity discrimination circuit 3 and it is displayed at the polarity display unit 4. Even if the polarity of the measured signal input voltage is changed, the changing speed is less than the response speed of the indicating meter 2, then the polarity can be indicated at the polarity display circuit 4 and the absolute value can be made at the indicating meter 2.
COPYRIGHT: (C)1980,JPO&Japio
JP14250778A 1978-11-17 1978-11-17 Meter circuit Pending JPS5567659A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14250778A JPS5567659A (en) 1978-11-17 1978-11-17 Meter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14250778A JPS5567659A (en) 1978-11-17 1978-11-17 Meter circuit

Publications (1)

Publication Number Publication Date
JPS5567659A true JPS5567659A (en) 1980-05-21

Family

ID=15316947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14250778A Pending JPS5567659A (en) 1978-11-17 1978-11-17 Meter circuit

Country Status (1)

Country Link
JP (1) JPS5567659A (en)

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