CA2490402A1 - Circuit de charge de telephone cellulaire a pile seche - Google Patents

Circuit de charge de telephone cellulaire a pile seche Download PDF

Info

Publication number
CA2490402A1
CA2490402A1 CA002490402A CA2490402A CA2490402A1 CA 2490402 A1 CA2490402 A1 CA 2490402A1 CA 002490402 A CA002490402 A CA 002490402A CA 2490402 A CA2490402 A CA 2490402A CA 2490402 A1 CA2490402 A1 CA 2490402A1
Authority
CA
Canada
Prior art keywords
circuit
cellular telephone
charging
led
chopper
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.)
Abandoned
Application number
CA002490402A
Other languages
English (en)
Inventor
Isamu Tanishita
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.)
Topland Corp
Original Assignee
Topland Corp
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 Topland Corp filed Critical Topland Corp
Priority to CA002490402A priority Critical patent/CA2490402A1/fr
Publication of CA2490402A1 publication Critical patent/CA2490402A1/fr
Abandoned legal-status Critical Current

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CA002490402A 2004-12-16 2004-12-16 Circuit de charge de telephone cellulaire a pile seche Abandoned CA2490402A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002490402A CA2490402A1 (fr) 2004-12-16 2004-12-16 Circuit de charge de telephone cellulaire a pile seche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002490402A CA2490402A1 (fr) 2004-12-16 2004-12-16 Circuit de charge de telephone cellulaire a pile seche

Publications (1)

Publication Number Publication Date
CA2490402A1 true CA2490402A1 (fr) 2006-06-16

Family

ID=36585846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002490402A Abandoned CA2490402A1 (fr) 2004-12-16 2004-12-16 Circuit de charge de telephone cellulaire a pile seche

Country Status (1)

Country Link
CA (1) CA2490402A1 (fr)

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Legal Events

Date Code Title Description
FZDE Discontinued