GB2035723B - Voltage boosting circuit - Google Patents

Voltage boosting circuit

Info

Publication number
GB2035723B
GB2035723B GB7937685A GB7937685A GB2035723B GB 2035723 B GB2035723 B GB 2035723B GB 7937685 A GB7937685 A GB 7937685A GB 7937685 A GB7937685 A GB 7937685A GB 2035723 B GB2035723 B GB 2035723B
Authority
GB
United Kingdom
Prior art keywords
boosting circuit
voltage boosting
voltage
circuit
boosting
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
Application number
GB7937685A
Other versions
GB2035723A (en
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
Publication of GB2035723A publication Critical patent/GB2035723A/en
Application granted granted Critical
Publication of GB2035723B publication Critical patent/GB2035723B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • G04G19/04—Capacitive voltage division or multiplication

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
GB7937685A 1978-11-28 1979-10-31 Voltage boosting circuit Expired GB2035723B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14736278A JPS5572889A (en) 1978-11-28 1978-11-28 Booster circuit

Publications (2)

Publication Number Publication Date
GB2035723A GB2035723A (en) 1980-06-18
GB2035723B true GB2035723B (en) 1982-12-22

Family

ID=15428477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7937685A Expired GB2035723B (en) 1978-11-28 1979-10-31 Voltage boosting circuit

Country Status (2)

Country Link
JP (1) JPS5572889A (en)
GB (1) GB2035723B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576384A (en) * 1980-06-13 1982-01-13 Hitachi Ltd Power source circuit and electronic watch using this
US5051881A (en) * 1990-07-05 1991-09-24 Motorola, Inc. Voltage multiplier
FI89838C (en) * 1990-08-30 1993-11-25 Nokia Mobile Phones Ltd Dynamic voltage integration method and couplings for execution and application of the method
JPH0828965B2 (en) * 1992-09-02 1996-03-21 日本電気株式会社 Voltage conversion circuit
DE69529592T2 (en) * 1994-02-23 2003-11-20 Citizen Watch Co., Ltd. AC CURRENT DRIVE CIRCUIT

Also Published As

Publication number Publication date
JPS5572889A (en) 1980-06-02
GB2035723A (en) 1980-06-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921031