JPS5786075A - Electronic circuit - Google Patents

Electronic circuit

Info

Publication number
JPS5786075A
JPS5786075A JP16156380A JP16156380A JPS5786075A JP S5786075 A JPS5786075 A JP S5786075A JP 16156380 A JP16156380 A JP 16156380A JP 16156380 A JP16156380 A JP 16156380A JP S5786075 A JPS5786075 A JP S5786075A
Authority
JP
Japan
Prior art keywords
capacitor
voltage
block
charging
discharging
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
JP16156380A
Other languages
Japanese (ja)
Inventor
Makoto Yoshida
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP16156380A priority Critical patent/JPS5786075A/en
Publication of JPS5786075A publication Critical patent/JPS5786075A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces

Abstract

PURPOSE:To lower power consumption by controlling the voltage to be applied to a timepiece circuit to the constant voltage lower than battery voltage at all times by utilizing the charging and discharging of a capacitor. CONSTITUTION:First, electric power is applied via an electric power source capacitor 12 to a timepiece circuit block 11, and the capacitor 12 is charged A. When the charging of the capacitor 12 advances and the voltage applied upon the circuit block lowers below the prescribed value, this is detected and the capacitor 12 and the block 11 are connected in parallel, whereby the discharging B of the capacitor 12 is accomplished. Thereafter when the voltage of the capacitor 12 lowers below the prescribed value, the capacitor 12 is again connected in series to the block 11 and the above-described operation is repeated, and therefore roughly constant voltage is applied to the block 11.
JP16156380A 1980-11-17 1980-11-17 Electronic circuit Pending JPS5786075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16156380A JPS5786075A (en) 1980-11-17 1980-11-17 Electronic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16156380A JPS5786075A (en) 1980-11-17 1980-11-17 Electronic circuit

Publications (1)

Publication Number Publication Date
JPS5786075A true JPS5786075A (en) 1982-05-28

Family

ID=15737485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16156380A Pending JPS5786075A (en) 1980-11-17 1980-11-17 Electronic circuit

Country Status (1)

Country Link
JP (1) JPS5786075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137105A (en) * 2006-11-30 2008-06-19 Shonai Shearing:Kk Sheet metal working method and sheet metal article produced thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008137105A (en) * 2006-11-30 2008-06-19 Shonai Shearing:Kk Sheet metal working method and sheet metal article produced thereby

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