GB9106444D0 - Regulated(multi-level)power supply-with controlled output power failure mode - Google Patents

Regulated(multi-level)power supply-with controlled output power failure mode

Info

Publication number
GB9106444D0
GB9106444D0 GB919106444A GB9106444A GB9106444D0 GB 9106444 D0 GB9106444 D0 GB 9106444D0 GB 919106444 A GB919106444 A GB 919106444A GB 9106444 A GB9106444 A GB 9106444A GB 9106444 D0 GB9106444 D0 GB 9106444D0
Authority
GB
United Kingdom
Prior art keywords
regulated
level
failure mode
power supply
controlled output
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.)
Withdrawn
Application number
GB919106444A
Other versions
GB2254204A (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.)
GILES WAYNE R
Original Assignee
GILES WAYNE R
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 GILES WAYNE R filed Critical GILES WAYNE R
Priority to GB9106444A priority Critical patent/GB2254204A/en
Publication of GB9106444D0 publication Critical patent/GB9106444D0/en
Publication of GB2254204A publication Critical patent/GB2254204A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G05F1/577—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 for plural loads
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Dc-Dc Converters (AREA)
GB9106444A 1991-03-26 1991-03-26 Regulated power supply with controlled output power failure mode Withdrawn GB2254204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9106444A GB2254204A (en) 1991-03-26 1991-03-26 Regulated power supply with controlled output power failure mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9106444A GB2254204A (en) 1991-03-26 1991-03-26 Regulated power supply with controlled output power failure mode

Publications (2)

Publication Number Publication Date
GB9106444D0 true GB9106444D0 (en) 1991-05-15
GB2254204A GB2254204A (en) 1992-09-30

Family

ID=10692253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9106444A Withdrawn GB2254204A (en) 1991-03-26 1991-03-26 Regulated power supply with controlled output power failure mode

Country Status (1)

Country Link
GB (1) GB2254204A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334634B (en) * 1998-02-24 2002-01-09 Lucas Industries Ltd Power supplies for ECUs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220872A (en) * 1978-12-26 1980-09-02 Gte Sylvania Incorporated DC power supply circuit
US4560887A (en) * 1983-12-22 1985-12-24 Northern Telecom Limited Standby power supply
NL8503480A (en) * 1985-12-18 1987-07-16 Philips Nv POWER SUPPLY.
US4729083A (en) * 1986-09-17 1988-03-01 Allied-Signal Inc. D.C. power supply with improved transparency to power interrupts
DE3742188A1 (en) * 1987-12-12 1989-06-22 Philips Patentverwaltung CIRCUIT ARRANGEMENT FOR POWER SUPPLY
US5012121A (en) * 1990-03-22 1991-04-30 The United States Of America As Represented By The Secretary Of The Navy Electrical power supply for short term power interruptions

Also Published As

Publication number Publication date
GB2254204A (en) 1992-09-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)