JPS5658746A - Power source supply system - Google Patents

Power source supply system

Info

Publication number
JPS5658746A
JPS5658746A JP13535779A JP13535779A JPS5658746A JP S5658746 A JPS5658746 A JP S5658746A JP 13535779 A JP13535779 A JP 13535779A JP 13535779 A JP13535779 A JP 13535779A JP S5658746 A JPS5658746 A JP S5658746A
Authority
JP
Japan
Prior art keywords
power source
supply system
source supply
voltage
drops
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.)
Granted
Application number
JP13535779A
Other languages
English (en)
Other versions
JPS6336217B2 (ja
Inventor
Takeshi Sasaki
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP13535779A priority Critical patent/JPS5658746A/ja
Priority to US06/195,473 priority patent/US4389704A/en
Priority to DE3039134A priority patent/DE3039134C2/de
Priority to GB8033649A priority patent/GB2061645B/en
Priority to CH778780A priority patent/CH645238GA3/de
Publication of JPS5658746A publication Critical patent/JPS5658746A/ja
Publication of JPS6336217B2 publication Critical patent/JPS6336217B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G04G19/02—Conversion or regulation of current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electromechanical Clocks (AREA)
  • Dc-Dc Converters (AREA)
  • Catching Or Destruction (AREA)
  • Vehicle Body Suspensions (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electric Clocks (AREA)
JP13535779A 1979-10-19 1979-10-19 Power source supply system Granted JPS5658746A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13535779A JPS5658746A (en) 1979-10-19 1979-10-19 Power source supply system
US06/195,473 US4389704A (en) 1979-10-19 1980-10-09 Power source supply system
DE3039134A DE3039134C2 (de) 1979-10-19 1980-10-16 Speiseanordnung für eine eine elektrische Zellenspeisequelle aufweisende elektronische Einrichtung
GB8033649A GB2061645B (en) 1979-10-19 1980-10-17 Power supply system
CH778780A CH645238GA3 (ja) 1979-10-19 1980-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13535779A JPS5658746A (en) 1979-10-19 1979-10-19 Power source supply system

Publications (2)

Publication Number Publication Date
JPS5658746A true JPS5658746A (en) 1981-05-21
JPS6336217B2 JPS6336217B2 (ja) 1988-07-19

Family

ID=15149852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13535779A Granted JPS5658746A (en) 1979-10-19 1979-10-19 Power source supply system

Country Status (5)

Country Link
US (1) US4389704A (ja)
JP (1) JPS5658746A (ja)
CH (1) CH645238GA3 (ja)
DE (1) DE3039134C2 (ja)
GB (1) GB2061645B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340508A (ja) * 2005-06-02 2006-12-14 Sharp Corp 直流安定化電源装置
JP2016178862A (ja) * 2009-10-30 2016-10-06 株式会社半導体エネルギー研究所 電圧調整回路

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5761981A (en) * 1980-10-01 1982-04-14 Hitachi Ltd Electronic circuit using voltage reguction means
US4868908A (en) * 1988-10-18 1989-09-19 Ventritex Power supply down-conversion, regulation and low battery detection system
EP0434841B1 (en) * 1989-05-26 1995-11-22 Seiko Epson Corporation Power source circuit
US5235520A (en) * 1989-10-20 1993-08-10 Seiko Epson Corporation Integrated circuit having a function for generating a constant voltage
FR2659507B1 (fr) * 1990-03-09 1995-03-31 Sumitomo Metal Ind Convertisseur de courant continu en courant continu.
US5929597A (en) * 1997-04-23 1999-07-27 Fiskars Inc. Portable electrical power system to supply direct current voltage
KR100574121B1 (ko) * 1998-04-24 2006-04-25 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 스위치형 용량성 변압기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103637U (ja) * 1975-02-17 1976-08-19
JPS53129528A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Power supply system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863135A (en) * 1973-07-16 1975-01-28 Ibm Regulated Transformerless Power Supply
US3868560A (en) * 1973-12-17 1975-02-25 Ibm Capacitive voltage reducer
US3968641A (en) * 1975-05-12 1976-07-13 Hughes Aircraft Company Digital watch with oscillator/divider power selection circuitry
JPS5240371A (en) * 1975-09-27 1977-03-29 Citizen Watch Co Ltd Electronic watch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103637U (ja) * 1975-02-17 1976-08-19
JPS53129528A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Power supply system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340508A (ja) * 2005-06-02 2006-12-14 Sharp Corp 直流安定化電源装置
JP2016178862A (ja) * 2009-10-30 2016-10-06 株式会社半導体エネルギー研究所 電圧調整回路

Also Published As

Publication number Publication date
DE3039134C2 (de) 1985-10-24
US4389704A (en) 1983-06-21
DE3039134A1 (de) 1981-05-07
GB2061645B (en) 1984-06-20
CH645238GA3 (ja) 1984-09-28
GB2061645A (en) 1981-05-13
JPS6336217B2 (ja) 1988-07-19

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