JPH0583923B2 - - Google Patents

Info

Publication number
JPH0583923B2
JPH0583923B2 JP62146382A JP14638287A JPH0583923B2 JP H0583923 B2 JPH0583923 B2 JP H0583923B2 JP 62146382 A JP62146382 A JP 62146382A JP 14638287 A JP14638287 A JP 14638287A JP H0583923 B2 JPH0583923 B2 JP H0583923B2
Authority
JP
Japan
Prior art keywords
circuit
voltage
battery
mos transistor
current source
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 - Lifetime
Application number
JP62146382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01114333A (ja
Inventor
Tatsuji Asakawa
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 Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP14638287A priority Critical patent/JPH01114333A/ja
Publication of JPH01114333A publication Critical patent/JPH01114333A/ja
Publication of JPH0583923B2 publication Critical patent/JPH0583923B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Electrical Variables (AREA)
  • Electromechanical Clocks (AREA)
JP14638287A 1987-06-12 1987-06-12 電源回路 Granted JPH01114333A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14638287A JPH01114333A (ja) 1987-06-12 1987-06-12 電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14638287A JPH01114333A (ja) 1987-06-12 1987-06-12 電源回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15616479A Division JPS5679282A (en) 1979-11-30 1979-11-30 Electronic timepiece

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4007009A Division JP2562395B2 (ja) 1992-01-18 1992-01-18 電源回路

Publications (2)

Publication Number Publication Date
JPH01114333A JPH01114333A (ja) 1989-05-08
JPH0583923B2 true JPH0583923B2 (OSRAM) 1993-11-30

Family

ID=15406441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14638287A Granted JPH01114333A (ja) 1987-06-12 1987-06-12 電源回路

Country Status (1)

Country Link
JP (1) JPH01114333A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6466519B1 (en) 1998-12-04 2002-10-15 Seiko Epson Corporation Electronic device, electronic timepiece and power control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54132753A (en) * 1978-04-05 1979-10-16 Hitachi Ltd Referential voltage generator and its application
JPS5679282A (en) * 1979-11-30 1981-06-29 Seiko Epson Corp Electronic timepiece
JPS6359475A (ja) * 1986-08-21 1988-03-15 帝人株式会社 難燃性ポリエステル布帛

Also Published As

Publication number Publication date
JPH01114333A (ja) 1989-05-08

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