FR2659507B1 - DIRECT CURRENT TO DIRECT CURRENT CONVERTER. - Google Patents

DIRECT CURRENT TO DIRECT CURRENT CONVERTER.

Info

Publication number
FR2659507B1
FR2659507B1 FR9003031A FR9003031A FR2659507B1 FR 2659507 B1 FR2659507 B1 FR 2659507B1 FR 9003031 A FR9003031 A FR 9003031A FR 9003031 A FR9003031 A FR 9003031A FR 2659507 B1 FR2659507 B1 FR 2659507B1
Authority
FR
France
Prior art keywords
direct current
converter
current converter
direct
current
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 - Fee Related
Application number
FR9003031A
Other languages
French (fr)
Other versions
FR2659507A1 (en
Inventor
Ueno Fumio
Inoue Takahiro
Ota Ichironaka Kats Industries
Ltd
Umeno Tohoru C O Su Industries
Ishizu Hisatsugu C Industries
Oshino Yuko C O Sum Industries
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to FR9003031A priority Critical patent/FR2659507B1/en
Priority to DE19904007953 priority patent/DE4007953C2/en
Publication of FR2659507A1 publication Critical patent/FR2659507A1/en
Application granted granted Critical
Publication of FR2659507B1 publication Critical patent/FR2659507B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR9003031A 1990-03-09 1990-03-09 DIRECT CURRENT TO DIRECT CURRENT CONVERTER. Expired - Fee Related FR2659507B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9003031A FR2659507B1 (en) 1990-03-09 1990-03-09 DIRECT CURRENT TO DIRECT CURRENT CONVERTER.
DE19904007953 DE4007953C2 (en) 1990-03-09 1990-03-13 DC-DC converter with switched capacitors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003031A FR2659507B1 (en) 1990-03-09 1990-03-09 DIRECT CURRENT TO DIRECT CURRENT CONVERTER.

Publications (2)

Publication Number Publication Date
FR2659507A1 FR2659507A1 (en) 1991-09-13
FR2659507B1 true FR2659507B1 (en) 1995-03-31

Family

ID=9394573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9003031A Expired - Fee Related FR2659507B1 (en) 1990-03-09 1990-03-09 DIRECT CURRENT TO DIRECT CURRENT CONVERTER.

Country Status (2)

Country Link
DE (1) DE4007953C2 (en)
FR (1) FR2659507B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6107862A (en) * 1997-02-28 2000-08-22 Seiko Instruments Inc. Charge pump circuit
FR2778286B1 (en) * 1998-04-30 2002-04-12 Sgs Thomson Microelectronics VOLTAGE CONVERTER CIRCUIT
EP1221760A3 (en) * 2001-01-05 2002-11-13 Nokia Corporation Voltage combiner circuit for electrical loads
US20100156512A1 (en) * 2007-06-13 2010-06-24 Semiconductor Components Industries, L.L.C. Charge pump controller and method therefor
DE102010013375A1 (en) * 2010-03-30 2011-10-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Switch-mode power supply for halving or doubling input voltage, has two capacitors switched between input contact and ground potential, and output contact provided between capacitors for measuring halved or doubled output voltage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868560A (en) * 1973-12-17 1975-02-25 Ibm Capacitive voltage reducer
JPS5367826A (en) * 1976-11-29 1978-06-16 Seiko Epson Corp Boosting circuit
JPS55144772A (en) * 1979-04-26 1980-11-11 Sanyo Electric Co Ltd Step-down circuit
JPS5658746A (en) * 1979-10-19 1981-05-21 Casio Computer Co Ltd Power source supply system
JPS5858863A (en) * 1981-10-01 1983-04-07 Nec Corp Switched capacitor transformer
JPH0667181B2 (en) * 1984-10-08 1994-08-24 シャープ株式会社 DC / DC converter
JPH02146955A (en) * 1988-08-30 1990-06-06 Michiko Naito Electrostatic transformer
US4868908A (en) * 1988-10-18 1989-09-19 Ventritex Power supply down-conversion, regulation and low battery detection system

Also Published As

Publication number Publication date
FR2659507A1 (en) 1991-09-13
DE4007953C2 (en) 1994-05-26
DE4007953A1 (en) 1991-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse