JPS5318301A - Earth assurance circuit in electronic circuit system - Google Patents

Earth assurance circuit in electronic circuit system

Info

Publication number
JPS5318301A
JPS5318301A JP9306776A JP9306776A JPS5318301A JP S5318301 A JPS5318301 A JP S5318301A JP 9306776 A JP9306776 A JP 9306776A JP 9306776 A JP9306776 A JP 9306776A JP S5318301 A JPS5318301 A JP S5318301A
Authority
JP
Japan
Prior art keywords
earth
electronic circuit
circuit
assurance
circuit system
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
JP9306776A
Other languages
Japanese (ja)
Inventor
Yasuo Nagahama
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP9306776A priority Critical patent/JPS5318301A/en
Publication of JPS5318301A publication Critical patent/JPS5318301A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE: To secure a coincidence compulsively between the earth potential of a highaccuracy electronic circuit and the reference level by providing a secondary earth line and operational amplifiers, and thus to ensure a stabilized operation for an electronic circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP9306776A 1976-08-03 1976-08-03 Earth assurance circuit in electronic circuit system Pending JPS5318301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9306776A JPS5318301A (en) 1976-08-03 1976-08-03 Earth assurance circuit in electronic circuit system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9306776A JPS5318301A (en) 1976-08-03 1976-08-03 Earth assurance circuit in electronic circuit system

Publications (1)

Publication Number Publication Date
JPS5318301A true JPS5318301A (en) 1978-02-20

Family

ID=14072159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9306776A Pending JPS5318301A (en) 1976-08-03 1976-08-03 Earth assurance circuit in electronic circuit system

Country Status (1)

Country Link
JP (1) JPS5318301A (en)

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