GB2459092B - Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof - Google Patents

Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof

Info

Publication number
GB2459092B
GB2459092B GB0806296A GB0806296A GB2459092B GB 2459092 B GB2459092 B GB 2459092B GB 0806296 A GB0806296 A GB 0806296A GB 0806296 A GB0806296 A GB 0806296A GB 2459092 B GB2459092 B GB 2459092B
Authority
GB
United Kingdom
Prior art keywords
batttery
rechargeable
electronic device
unit
portable electronic
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.)
Active
Application number
GB0806296A
Other versions
GB0806296D0 (en
GB2459092A (en
Inventor
Chun-Chen Chao
Ming-Hui Lin
Ching-Sung Chang
Yuan-Heng Huang
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.)
Twinhead International Corp
Original Assignee
Twinhead International 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 Twinhead International Corp filed Critical Twinhead International Corp
Priority to GB0806296A priority Critical patent/GB2459092B/en
Publication of GB0806296D0 publication Critical patent/GB0806296D0/en
Publication of GB2459092A publication Critical patent/GB2459092A/en
Application granted granted Critical
Publication of GB2459092B publication Critical patent/GB2459092B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
    • H02J7/047—
GB0806296A 2008-04-07 2008-04-07 Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof Active GB2459092B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0806296A GB2459092B (en) 2008-04-07 2008-04-07 Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0806296A GB2459092B (en) 2008-04-07 2008-04-07 Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof

Publications (3)

Publication Number Publication Date
GB0806296D0 GB0806296D0 (en) 2008-05-14
GB2459092A GB2459092A (en) 2009-10-14
GB2459092B true GB2459092B (en) 2010-07-07

Family

ID=39433250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0806296A Active GB2459092B (en) 2008-04-07 2008-04-07 Portable electronic device and method of adjusting charging current for a rechargeable batttery unit thereof

Country Status (1)

Country Link
GB (1) GB2459092B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8751710B2 (en) 2012-05-08 2014-06-10 Entegra Technologies, Inc. Reconfigurable modular computing device
CN103872732B (en) * 2014-03-14 2018-04-20 努比亚技术有限公司 Mobile terminal and its charge control method
CN105591439A (en) * 2016-02-24 2016-05-18 努比亚技术有限公司 Mobile terminal charging state control device and mobile terminal charging state control method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001145274A (en) * 1999-11-15 2001-05-25 Matsushita Electric Ind Co Ltd Portable device including a charger
US20080054853A1 (en) * 2006-08-29 2008-03-06 Agere Systems, Inc. Software based thermal charging regulation loop

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001145274A (en) * 1999-11-15 2001-05-25 Matsushita Electric Ind Co Ltd Portable device including a charger
US20080054853A1 (en) * 2006-08-29 2008-03-06 Agere Systems, Inc. Software based thermal charging regulation loop

Also Published As

Publication number Publication date
GB0806296D0 (en) 2008-05-14
GB2459092A (en) 2009-10-14

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