JPS57166877A - Dc/dc converter - Google Patents

Dc/dc converter

Info

Publication number
JPS57166877A
JPS57166877A JP4943881A JP4943881A JPS57166877A JP S57166877 A JPS57166877 A JP S57166877A JP 4943881 A JP4943881 A JP 4943881A JP 4943881 A JP4943881 A JP 4943881A JP S57166877 A JPS57166877 A JP S57166877A
Authority
JP
Japan
Prior art keywords
capacitors
charged
voltage
photocoupler
switches
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
JP4943881A
Other languages
English (en)
Inventor
Jiro Mizukawa
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.)
Hitachi Denshi KK
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP4943881A priority Critical patent/JPS57166877A/ja
Publication of JPS57166877A publication Critical patent/JPS57166877A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP4943881A 1981-04-03 1981-04-03 Dc/dc converter Pending JPS57166877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4943881A JPS57166877A (en) 1981-04-03 1981-04-03 Dc/dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4943881A JPS57166877A (en) 1981-04-03 1981-04-03 Dc/dc converter

Publications (1)

Publication Number Publication Date
JPS57166877A true JPS57166877A (en) 1982-10-14

Family

ID=12831109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4943881A Pending JPS57166877A (en) 1981-04-03 1981-04-03 Dc/dc converter

Country Status (1)

Country Link
JP (1) JPS57166877A (ja)

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