JPS5427470A - Constant voltage control circuit - Google Patents

Constant voltage control circuit

Info

Publication number
JPS5427470A
JPS5427470A JP9311177A JP9311177A JPS5427470A JP S5427470 A JPS5427470 A JP S5427470A JP 9311177 A JP9311177 A JP 9311177A JP 9311177 A JP9311177 A JP 9311177A JP S5427470 A JPS5427470 A JP S5427470A
Authority
JP
Japan
Prior art keywords
constant voltage
control circuit
voltage control
battery
potential
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
JP9311177A
Other languages
Japanese (ja)
Inventor
Sadaji Yoshino
Iwao Kishi
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 JP9311177A priority Critical patent/JPS5427470A/en
Publication of JPS5427470A publication Critical patent/JPS5427470A/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
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE:To effectively use a two-step potential battery by controlling the partial voltages of a constant voltage according to the second stage potential of the battery through a transmission gate.
JP9311177A 1977-08-03 1977-08-03 Constant voltage control circuit Pending JPS5427470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9311177A JPS5427470A (en) 1977-08-03 1977-08-03 Constant voltage control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9311177A JPS5427470A (en) 1977-08-03 1977-08-03 Constant voltage control circuit

Publications (1)

Publication Number Publication Date
JPS5427470A true JPS5427470A (en) 1979-03-01

Family

ID=14073405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9311177A Pending JPS5427470A (en) 1977-08-03 1977-08-03 Constant voltage control circuit

Country Status (1)

Country Link
JP (1) JPS5427470A (en)

Similar Documents

Publication Publication Date Title
JPS53126252A (en) Output circuit
JPS5427470A (en) Constant voltage control circuit
JPS5214345A (en) Transistor sparking circuit
JPS5426646A (en) Current miller circuit
JPS5397186A (en) Controller
JPS5258958A (en) Electronic watch
JPS546754A (en) Multivibrator of low power consumption
JPS5387674A (en) Semiconductor memory device
JPS522157A (en) Mis output circuit
JPS53122354A (en) C-mos circuit
JPS5272445A (en) Chopper type constant voltage power source system
JPS5383569A (en) Switching circuit
JPS5329062A (en) Control circuit of counter
JPS5370752A (en) Transmission gate
JPS5279643A (en) Gain control circuit
JPS53123646A (en) Limiter circuit
JPS5324757A (en) Subtraction circuit
JPS5423453A (en) Bias circuit
JPS5432940A (en) Power circuit for c-mos
JPS5228655A (en) Zero voltage switching circuit
JPS52141162A (en) Sample hold circuit
JPS5441037A (en) Logical level converter circuit
JPS5338247A (en) Current-voltage converter circuit
JPS5364073A (en) Electronic watch
JPS5227255A (en) Select operation circuit