GB1410666A - Switching a stabilised voltage supply - Google Patents

Switching a stabilised voltage supply

Info

Publication number
GB1410666A
GB1410666A GB4620872A GB4620872A GB1410666A GB 1410666 A GB1410666 A GB 1410666A GB 4620872 A GB4620872 A GB 4620872A GB 4620872 A GB4620872 A GB 4620872A GB 1410666 A GB1410666 A GB 1410666A
Authority
GB
United Kingdom
Prior art keywords
voltage
output
states
stabilized
supply
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
GB4620872A
Other languages
English (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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1410666A publication Critical patent/GB1410666A/en
Expired 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
    • G05F1/565—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/573—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 sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0254—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity detecting a user operation or a tactile contact or a motion of the device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Power Conversion In General (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Control Of Electrical Variables (AREA)
GB4620872A 1971-10-09 1972-10-06 Switching a stabilised voltage supply Expired GB1410666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7113891A NL7113891A (cg-RX-API-DMAC7.html) 1971-10-09 1971-10-09

Publications (1)

Publication Number Publication Date
GB1410666A true GB1410666A (en) 1975-10-22

Family

ID=19814211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4620872A Expired GB1410666A (en) 1971-10-09 1972-10-06 Switching a stabilised voltage supply

Country Status (7)

Country Link
JP (1) JPS556937B2 (cg-RX-API-DMAC7.html)
DE (1) DE2248629A1 (cg-RX-API-DMAC7.html)
ES (1) ES407413A1 (cg-RX-API-DMAC7.html)
FR (1) FR2156128B1 (cg-RX-API-DMAC7.html)
GB (1) GB1410666A (cg-RX-API-DMAC7.html)
IT (1) IT975192B (cg-RX-API-DMAC7.html)
NL (1) NL7113891A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179649A (en) 1976-07-28 1979-12-18 Sun Electric Corporation Voltage supply apparatus powered from a vehicular electrical system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165084B (de) * 1960-02-24 1964-03-12 Siemens Ag Einrichtung zum willkuerlichen An- und Abschalten eines Verbrauchers, der ueber ein Hauptstromtor an eine Gleichspannungsquelle angeschlossen ist
US3274446A (en) * 1962-01-08 1966-09-20 Hitachi Ltd Darlington configuration transistor circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179649A (en) 1976-07-28 1979-12-18 Sun Electric Corporation Voltage supply apparatus powered from a vehicular electrical system

Also Published As

Publication number Publication date
JPS4845847A (cg-RX-API-DMAC7.html) 1973-06-30
IT975192B (it) 1974-07-20
JPS556937B2 (cg-RX-API-DMAC7.html) 1980-02-21
FR2156128B1 (cg-RX-API-DMAC7.html) 1977-12-23
DE2248629A1 (de) 1973-04-12
NL7113891A (cg-RX-API-DMAC7.html) 1973-04-11
ES407413A1 (es) 1975-11-01
AU4741272A (en) 1974-04-11
FR2156128A1 (cg-RX-API-DMAC7.html) 1973-05-25

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Legal Events

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