FI973036A - Keskeytyksetön teholähde - Google Patents
Keskeytyksetön teholähde Download PDFInfo
- Publication number
- FI973036A FI973036A FI973036A FI973036A FI973036A FI 973036 A FI973036 A FI 973036A FI 973036 A FI973036 A FI 973036A FI 973036 A FI973036 A FI 973036A FI 973036 A FI973036 A FI 973036A
- Authority
- FI
- Finland
- Prior art keywords
- power source
- uninterruptible power
- uninterruptible
- source
- power
- Prior art date
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
- H02J9/062—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 AC powered loads
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9500969.2A GB9500969D0 (en) | 1995-01-18 | 1995-01-18 | Uninterruptible power supplies |
PCT/GB1996/000103 WO1996022627A1 (en) | 1995-01-18 | 1996-01-18 | Uninterruptible power supplies |
Publications (2)
Publication Number | Publication Date |
---|---|
FI973036A0 FI973036A0 (fi) | 1997-07-17 |
FI973036A true FI973036A (fi) | 1997-09-16 |
Family
ID=10768201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI973036A FI973036A (fi) | 1995-01-18 | 1997-07-17 | Keskeytyksetön teholähde |
Country Status (7)
Country | Link |
---|---|
US (1) | US5909360A (fi) |
EP (1) | EP0804827B1 (fi) |
AU (1) | AU4397596A (fi) |
FI (1) | FI973036A (fi) |
GB (1) | GB9500969D0 (fi) |
HK (1) | HK1003528A1 (fi) |
WO (1) | WO1996022627A1 (fi) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT405703B (de) * | 1996-07-23 | 1999-11-25 | Siemens Ag Oesterreich | Netzgerät |
US6430692B1 (en) * | 1998-09-25 | 2002-08-06 | International Business Machines, Corporation | Series-parallel battery array conversion |
US6108217A (en) * | 1999-10-19 | 2000-08-22 | Ivi Checkmate Ltd. | Backup power circuit |
US6104623A (en) * | 1999-10-21 | 2000-08-15 | Lucent Technologies, Inc. | Multiple output converter having secondary regulator using self-driven synchronous rectifiers |
US6157168A (en) * | 1999-10-29 | 2000-12-05 | International Business Machines Corporation | Secondary power supply for an uninterruptible power system |
US6365868B1 (en) | 2000-02-29 | 2002-04-02 | Hypertherm, Inc. | DSP based plasma cutting system |
US6693810B2 (en) * | 2000-04-14 | 2004-02-17 | Adtran, Inc. | Power supply and battery back-up system for telecommunications systems |
JP3465674B2 (ja) * | 2000-09-08 | 2003-11-10 | 株式会社ニプロン | 無停電性二重化電源装置におけるユニットの抜き差し構造 |
US20020135534A1 (en) * | 2001-01-24 | 2002-09-26 | Elsten Thomas J. | Single telephonic line input operable stationary variable information exhibitor and audio pager |
DE10219820A1 (de) * | 2002-05-03 | 2003-11-13 | Bosch Gmbh Robert | Schaltungsanordnung zur Versorgung der Steuerelektronik bei elektrischen Maschinen |
US6791297B2 (en) * | 2002-07-22 | 2004-09-14 | Honeywell International Inc. | Battery charger |
CN1309142C (zh) * | 2002-07-24 | 2007-04-04 | 冉茂鑫 | 自耦互感式不间断电压变换方法及其不间断开关电源 |
US7034413B1 (en) * | 2002-08-12 | 2006-04-25 | Network Appliance, Inc. | Holdup time extender and inrush current eliminator for switching power supplies |
CN1300909C (zh) * | 2002-08-15 | 2007-02-14 | 冉茂鑫 | 双不间断开关电源冗余输出方法及其系统 |
JP2004215433A (ja) * | 2003-01-07 | 2004-07-29 | Sharp Corp | スイッチング電源装置 |
US7786619B2 (en) * | 2003-09-12 | 2010-08-31 | The Chamberlain Group, Inc. | DC power backup |
DE102004018502B3 (de) * | 2004-04-14 | 2006-01-12 | Phoenix Contact Gmbh & Co. Kg | Vorrichtung zur unterbrechungsfreien Stromversorgung |
US7646186B2 (en) * | 2004-06-22 | 2010-01-12 | Texas Instruments Incorporated | Holdover circuit for a power converter using a bi-directional switching regulator |
US7564148B2 (en) * | 2005-02-04 | 2009-07-21 | Libert Corporation | UPS having a dual-use boost converter |
EP1881580A4 (en) * | 2005-05-12 | 2015-08-26 | Shindengen Electric Mfg | DC-DC CONVERTER |
US20080112195A1 (en) * | 2006-11-15 | 2008-05-15 | Spi Electronic Co., Ltd. | Transforming circuit for power supplier |
US7868483B2 (en) * | 2007-09-06 | 2011-01-11 | O2Micro, Inc. | Power management systems with current sensors |
US20090160255A1 (en) * | 2007-12-20 | 2009-06-25 | Grady John K | Uninterruptible power supply |
US7921255B2 (en) * | 2007-12-21 | 2011-04-05 | Sandisk Corporation | Duplicate SD interface memory card controller |
US8010823B2 (en) * | 2007-12-21 | 2011-08-30 | Globalfoundries Inc. | Power supply with integrated uninterruptible power control |
US7773375B1 (en) * | 2008-01-04 | 2010-08-10 | APlus Mobile Inc. | Ruggedized computer and aspects thereof |
CN101572420B (zh) * | 2008-04-30 | 2011-05-04 | 冉茂鑫 | 电流型双输入不间断开关电源 |
JP4573884B2 (ja) * | 2008-06-18 | 2010-11-04 | 三菱電機株式会社 | 車載電子制御装置の電源異常検出回路 |
GB2514269B (en) * | 2009-06-23 | 2015-02-18 | Hewlett Packard Development Co | Power distribution to computer systems |
US9116676B2 (en) | 2009-06-23 | 2015-08-25 | Hewlett-Packard Development Company, L.P. | Power distribution to computer system |
DE102010003797A1 (de) * | 2010-04-09 | 2011-10-13 | Tridonic Ag | Modulares LED-Beleuchtungssystem mit Notlichtfunktion |
CN103026582A (zh) * | 2010-05-27 | 2013-04-03 | 杰兴电子科技(深圳)有限公司 | 双输入不间断电压变换装置及方法 |
DE102011079315A1 (de) * | 2011-07-18 | 2013-01-24 | Robert Bosch Gmbh | System mit Batterieladegerät und Bordnetzversorgungsstufe |
US8946931B2 (en) * | 2011-07-28 | 2015-02-03 | Schneider Electric It Corporation | Dual boost converter for UPS system |
US9450452B2 (en) * | 2012-04-03 | 2016-09-20 | Micorsoft Technology Licensing, LLC | Transformer coupled current capping power supply topology |
CN103779954A (zh) * | 2012-10-17 | 2014-05-07 | 财团法人精密机械研究发展中心 | 电压侦测转换装置 |
US10033210B2 (en) | 2014-01-30 | 2018-07-24 | Micrsoft Technology Licensing, LLC | Power supply for use with a slow-response power source |
US10797490B2 (en) * | 2014-03-26 | 2020-10-06 | Intersil Americas LLC | Battery charge system with transition control that protects adapter components when transitioning from battery mode to adapter mode |
US10985661B2 (en) | 2015-05-19 | 2021-04-20 | Infineon Technologies Austria Ag | Interim power source system and method |
GB2563679B (en) * | 2017-06-19 | 2022-07-06 | Tridonic Gmbh & Co Kg | Emergency converter output switching |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3819980A (en) * | 1972-03-16 | 1974-06-25 | Gen Motors Corp | Emergency lighting system |
US4238690A (en) * | 1978-10-23 | 1980-12-09 | Bell Telephone Laboratories, Incorporated | AC-DC switching regulator to supply uninterruptible power |
SE419015B (sv) * | 1979-11-01 | 1981-07-06 | Jungner Ab Nife | Forfarande for drift av en avbrottsfri stromforsorjningsanleggning samt avbrottsfri stromforsorjningsanleggning for genomforande av forfarandet |
GB2120474B (en) * | 1982-05-11 | 1985-10-23 | Harmer & Simmons Ltd | Standby power supply system |
US4510400A (en) * | 1982-08-12 | 1985-04-09 | Zenith Electronics Corporation | Switching regulator power supply |
US4564767A (en) * | 1983-11-07 | 1986-01-14 | Tii Industries, Inc. | Uninterruptible switching power supply system |
US4672293A (en) * | 1985-08-26 | 1987-06-09 | Crampton Timothy P | Power-supply/battery back-up power supply/battery charger combination |
US4672228A (en) * | 1985-09-03 | 1987-06-09 | Pioneer Magnetics, Inc. | Battery backup system for switched power supply |
US4745299A (en) * | 1986-04-17 | 1988-05-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Off-line switcher with battery reserve |
US4729083A (en) * | 1986-09-17 | 1988-03-01 | Allied-Signal Inc. | D.C. power supply with improved transparency to power interrupts |
IE75374B1 (en) * | 1989-11-13 | 1997-09-10 | Nat Csf Corp | Uninterruptible power supply |
US5513088A (en) * | 1991-06-14 | 1996-04-30 | Williamson; Floyd | Uninterruptable off-line, isolated flyback topology switch-mode power supply |
US5424936A (en) * | 1994-01-12 | 1995-06-13 | Deltec Corporation | Boost-input backed-up uninterrupted power supply |
GB9400499D0 (en) * | 1994-01-12 | 1994-03-09 | Magnum Power Solutions Ltd | Improved uninterruptible power supply |
-
1995
- 1995-01-18 GB GBGB9500969.2A patent/GB9500969D0/en active Pending
-
1996
- 1996-01-18 EP EP96900384A patent/EP0804827B1/en not_active Expired - Lifetime
- 1996-01-18 WO PCT/GB1996/000103 patent/WO1996022627A1/en active IP Right Grant
- 1996-01-18 AU AU43975/96A patent/AU4397596A/en not_active Abandoned
- 1996-01-18 US US08/875,197 patent/US5909360A/en not_active Expired - Fee Related
-
1997
- 1997-07-17 FI FI973036A patent/FI973036A/fi unknown
-
1998
- 1998-03-27 HK HK98102708A patent/HK1003528A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1996022627A1 (en) | 1996-07-25 |
AU4397596A (en) | 1996-08-07 |
HK1003528A1 (en) | 1998-10-30 |
EP0804827B1 (en) | 1998-10-21 |
US5909360A (en) | 1999-06-01 |
FI973036A0 (fi) | 1997-07-17 |
EP0804827A1 (en) | 1997-11-05 |
GB9500969D0 (en) | 1995-03-08 |
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