DE9016271U1 - - Google Patents

Info

Publication number
DE9016271U1
DE9016271U1 DE9016271U DE9016271U DE9016271U1 DE 9016271 U1 DE9016271 U1 DE 9016271U1 DE 9016271 U DE9016271 U DE 9016271U DE 9016271 U DE9016271 U DE 9016271U DE 9016271 U1 DE9016271 U1 DE 9016271U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9016271U
Other languages
German (de)
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.)
UNIQEY (HK) Ltd WANCHAI HK
Original Assignee
UNIQEY (HK) Ltd WANCHAI HK
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 UNIQEY (HK) Ltd WANCHAI HK filed Critical UNIQEY (HK) Ltd WANCHAI HK
Publication of DE9016271U1 publication Critical patent/DE9016271U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/59—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices including plural semiconductor devices as final control devices for a single load

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
DE9016271U 1989-11-27 1990-11-27 Expired - Lifetime DE9016271U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8926774A GB2238635B (en) 1989-11-27 1989-11-27 Electrical power sources

Publications (1)

Publication Number Publication Date
DE9016271U1 true DE9016271U1 (en) 1991-04-25

Family

ID=10666977

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9016271U Expired - Lifetime DE9016271U1 (en) 1989-11-27 1990-11-27

Country Status (2)

Country Link
DE (1) DE9016271U1 (en)
GB (1) GB2238635B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031191A1 (en) * 2000-06-27 2002-01-17 Infineon Technologies Ag Power supply unit, e.g. for discharge lamp, includes controlled semiconductors and capacity supplying current as function of output potential from more than one input potential

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280050A (en) * 1993-07-16 1995-01-18 Andis Co Voltage regulator for a hand-held appliance
TWI430556B (en) * 2011-02-11 2014-03-11 Optromax Electronics Co Ltd Power converter
DE102020103076A1 (en) 2020-02-06 2021-08-12 Sma Solar Technology Ag METHOD OF SUPPLYING A DC LOAD, ENERGY CONVERSION PLANT AND ELECTROLYSIS PLANT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470452A (en) * 1968-03-13 1969-09-30 Westinghouse Electric Corp Regulated power supply having a tapped line transformer for providing a plurality of dc voltage levels
GB1476699A (en) * 1974-12-24 1977-06-16 Matsushita Electric Ind Co Ltd Power supply system
GB8506739D0 (en) * 1985-03-15 1985-04-17 Uniqey Hk Ltd Electrical power source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031191A1 (en) * 2000-06-27 2002-01-17 Infineon Technologies Ag Power supply unit, e.g. for discharge lamp, includes controlled semiconductors and capacity supplying current as function of output potential from more than one input potential

Also Published As

Publication number Publication date
GB2238635B (en) 1993-09-22
GB8926774D0 (en) 1990-01-17
GB2238635A (en) 1991-06-05

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