JPS5414282A - Battery voltage detecting circuit - Google Patents

Battery voltage detecting circuit

Info

Publication number
JPS5414282A
JPS5414282A JP8024677A JP8024677A JPS5414282A JP S5414282 A JPS5414282 A JP S5414282A JP 8024677 A JP8024677 A JP 8024677A JP 8024677 A JP8024677 A JP 8024677A JP S5414282 A JPS5414282 A JP S5414282A
Authority
JP
Japan
Prior art keywords
detecting circuit
battery voltage
voltage detecting
circuit
letting
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
JP8024677A
Other languages
Japanese (ja)
Inventor
Hitoshi Ochiai
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.)
Seiko Instruments Inc
Original Assignee
Seiko 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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP8024677A priority Critical patent/JPS5414282A/en
Publication of JPS5414282A publication Critical patent/JPS5414282A/en
Pending legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Tests Of Electric Status Of Batteries (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To facilitate the adjustment of detecting circuit by letting the constant voltage output by a constant current circuit using saturated transistors be a reference voltage.
COPYRIGHT: (C)1979,JPO&Japio
JP8024677A 1977-07-04 1977-07-04 Battery voltage detecting circuit Pending JPS5414282A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8024677A JPS5414282A (en) 1977-07-04 1977-07-04 Battery voltage detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8024677A JPS5414282A (en) 1977-07-04 1977-07-04 Battery voltage detecting circuit

Publications (1)

Publication Number Publication Date
JPS5414282A true JPS5414282A (en) 1979-02-02

Family

ID=13712955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8024677A Pending JPS5414282A (en) 1977-07-04 1977-07-04 Battery voltage detecting circuit

Country Status (1)

Country Link
JP (1) JPS5414282A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196464A (en) * 1982-05-11 1983-11-15 Matsushita Electric Ind Co Ltd Voltage drop detection circuit
JPS616773U (en) * 1984-06-19 1986-01-16 株式会社東芝 voltage comparison circuit
JP2007139664A (en) * 2005-11-21 2007-06-07 Nec Electronics Corp Battery voltage monitoring device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196464A (en) * 1982-05-11 1983-11-15 Matsushita Electric Ind Co Ltd Voltage drop detection circuit
JPH0437387B2 (en) * 1982-05-11 1992-06-19 Matsushita Electric Ind Co Ltd
JPS616773U (en) * 1984-06-19 1986-01-16 株式会社東芝 voltage comparison circuit
JP2007139664A (en) * 2005-11-21 2007-06-07 Nec Electronics Corp Battery voltage monitoring device
JP4620571B2 (en) * 2005-11-21 2011-01-26 ルネサスエレクトロニクス株式会社 Battery voltage monitoring device
JP2011043505A (en) * 2005-11-21 2011-03-03 Renesas Electronics Corp Battery voltage measuring device

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