JPS52153778A - Detecting circuit - Google Patents

Detecting circuit

Info

Publication number
JPS52153778A
JPS52153778A JP7186776A JP7186776A JPS52153778A JP S52153778 A JPS52153778 A JP S52153778A JP 7186776 A JP7186776 A JP 7186776A JP 7186776 A JP7186776 A JP 7186776A JP S52153778 A JPS52153778 A JP S52153778A
Authority
JP
Japan
Prior art keywords
detecting circuit
zener
diode
circuit
darlington
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
JP7186776A
Other languages
Japanese (ja)
Inventor
Ryozo Jin
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP7186776A priority Critical patent/JPS52153778A/en
Publication of JPS52153778A publication Critical patent/JPS52153778A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To decrease the influence of surrounding temperature, by putting the output of the constant voltage circuit, composed of Zener's diode, in Darlington's circuit through the second Zener's diode.
COPYRIGHT: (C)1977,JPO&Japio
JP7186776A 1976-06-17 1976-06-17 Detecting circuit Pending JPS52153778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7186776A JPS52153778A (en) 1976-06-17 1976-06-17 Detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7186776A JPS52153778A (en) 1976-06-17 1976-06-17 Detecting circuit

Publications (1)

Publication Number Publication Date
JPS52153778A true JPS52153778A (en) 1977-12-21

Family

ID=13472884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7186776A Pending JPS52153778A (en) 1976-06-17 1976-06-17 Detecting circuit

Country Status (1)

Country Link
JP (1) JPS52153778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202012A (en) * 2014-04-10 2015-11-12 日本電信電話株式会社 Power supply circuit, power supply system, and portable terminal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202012A (en) * 2014-04-10 2015-11-12 日本電信電話株式会社 Power supply circuit, power supply system, and portable terminal device

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