AU2003212198A8 - Power supply unit for a portable electric device - Google Patents
Power supply unit for a portable electric deviceInfo
- Publication number
- AU2003212198A8 AU2003212198A8 AU2003212198A AU2003212198A AU2003212198A8 AU 2003212198 A8 AU2003212198 A8 AU 2003212198A8 AU 2003212198 A AU2003212198 A AU 2003212198A AU 2003212198 A AU2003212198 A AU 2003212198A AU 2003212198 A8 AU2003212198 A8 AU 2003212198A8
- Authority
- AU
- Australia
- Prior art keywords
- power supply
- supply unit
- electric device
- portable electric
- portable
- 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
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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching converters
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/108—Parallel operation of dc sources using diodes blocking reverse current flow
-
- 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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Direct Current Feeding And Distribution (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10213887.7 | 2002-03-27 | ||
DE10213887A DE10213887A1 (en) | 2002-03-27 | 2002-03-27 | Power supply unit for a portable electrical device |
PCT/DE2003/000434 WO2003081760A2 (en) | 2002-03-27 | 2003-02-13 | Power supply unit for a portable electric device |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003212198A1 AU2003212198A1 (en) | 2003-10-08 |
AU2003212198A8 true AU2003212198A8 (en) | 2003-10-08 |
Family
ID=28050939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003212198A Abandoned AU2003212198A1 (en) | 2002-03-27 | 2003-02-13 | Power supply unit for a portable electric device |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003212198A1 (en) |
DE (1) | DE10213887A1 (en) |
WO (1) | WO2003081760A2 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2776105B2 (en) * | 1992-01-07 | 1998-07-16 | 三菱電機株式会社 | Electronic device and method for supplying power to electronic device |
JPH0670486A (en) * | 1992-06-25 | 1994-03-11 | Fujitsu Kiden Ltd | Battery switching-over circuit for electronic apparatus |
EP0736828A3 (en) * | 1995-04-06 | 1997-11-12 | Seiko Epson Corporation | Battery driven electronic apparatus and method of controlling power supply in the apparatus |
KR100595718B1 (en) * | 2000-07-28 | 2006-07-03 | 엘지전자 주식회사 | Secondary smart battery connection apparatus and method of portable computer system |
-
2002
- 2002-03-27 DE DE10213887A patent/DE10213887A1/en not_active Ceased
-
2003
- 2003-02-13 WO PCT/DE2003/000434 patent/WO2003081760A2/en not_active Application Discontinuation
- 2003-02-13 AU AU2003212198A patent/AU2003212198A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2003212198A1 (en) | 2003-10-08 |
WO2003081760A3 (en) | 2004-01-15 |
DE10213887A1 (en) | 2003-10-30 |
WO2003081760A2 (en) | 2003-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2385469B (en) | Power supply apparatus | |
EP1667309A4 (en) | Power supply device | |
GB2416606B (en) | Power supply circuit for portable battery powered device | |
AU2003303430A8 (en) | Portable electrical energy source | |
AU2003258365A8 (en) | A power supply | |
AU2003295117A8 (en) | Adapting portable electrical devices to receive power wirelessly | |
GB2387281B (en) | Switching power supply unit | |
EP1643099A4 (en) | Electric power supply equipment | |
EP1678796A4 (en) | Breakaway power supply device | |
GB2409591B (en) | Power supply apparatus | |
HK1090959A1 (en) | Power supply device in a device for electrochemical treatment | |
GB0201399D0 (en) | Power supply for phantom-feed lan connected device using spare-pair powering | |
TW573901U (en) | Power supply securing device | |
GB0122518D0 (en) | Battery power supply apparatus | |
EP1535683A4 (en) | Discharge-processing power source device | |
GB2407217B (en) | A detachable power supply apparatus | |
AU2002215869A1 (en) | Electric power supply for a portable electronic device | |
AU2003212198A8 (en) | Power supply unit for a portable electric device | |
TW582667U (en) | Off-line no section regulated voltage uninterruptible power supply device | |
GB0126892D0 (en) | Portable power supply | |
PL375739A1 (en) | Electric switch power supply | |
GB0415471D0 (en) | Ouptput control device for power generator | |
GB0320498D0 (en) | Power supply unit | |
GB0213662D0 (en) | Portable power supply | |
AU2003240703A8 (en) | Specific power supply arrangement for an usb connectable electronic device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |