AT352222B - POWER SUPPLY CIRCUIT - Google Patents

POWER SUPPLY CIRCUIT

Info

Publication number
AT352222B
AT352222B AT574576A AT574576A AT352222B AT 352222 B AT352222 B AT 352222B AT 574576 A AT574576 A AT 574576A AT 574576 A AT574576 A AT 574576A AT 352222 B AT352222 B AT 352222B
Authority
AT
Austria
Prior art keywords
power supply
supply circuit
circuit
power
supply
Prior art date
Application number
AT574576A
Other languages
German (de)
Other versions
ATA574576A (en
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Publication of ATA574576A publication Critical patent/ATA574576A/en
Application granted granted Critical
Publication of AT352222B publication Critical patent/AT352222B/en

Links

Classifications

    • 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

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
AT574576A 1975-12-10 1976-08-03 POWER SUPPLY CIRCUIT AT352222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752555541 DE2555541C3 (en) 1975-12-10 1975-12-10 Mains-battery switching for electronic devices

Publications (2)

Publication Number Publication Date
ATA574576A ATA574576A (en) 1979-02-15
AT352222B true AT352222B (en) 1979-09-10

Family

ID=5963995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT574576A AT352222B (en) 1975-12-10 1976-08-03 POWER SUPPLY CIRCUIT

Country Status (5)

Country Link
AT (1) AT352222B (en)
CH (1) CH607407A5 (en)
DE (1) DE2555541C3 (en)
FR (1) FR2335082A1 (en)
IT (1) IT1065200B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH627983A5 (en) * 1978-08-21 1982-02-15 Gilardoni Angelo ONE CYCLE LIGHTING SYSTEM.
DE10058964A1 (en) * 2000-11-28 2002-06-13 Siemens Ag Arrangement for switching back-up battery has flip-flop that changes to non-conducting when back-up battery connected, only changes to conducting on applying further operating voltage

Also Published As

Publication number Publication date
IT1065200B (en) 1985-02-25
FR2335082B3 (en) 1979-07-27
DE2555541C3 (en) 1980-02-21
DE2555541A1 (en) 1977-06-23
FR2335082A1 (en) 1977-07-08
ATA574576A (en) 1979-02-15
CH607407A5 (en) 1978-12-15
DE2555541B2 (en) 1979-06-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee