JPH0439088U - - Google Patents
Info
- Publication number
- JPH0439088U JPH0439088U JP1990080080U JP8008090U JPH0439088U JP H0439088 U JPH0439088 U JP H0439088U JP 1990080080 U JP1990080080 U JP 1990080080U JP 8008090 U JP8008090 U JP 8008090U JP H0439088 U JPH0439088 U JP H0439088U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- circuit breaker
- power
- converter
- turns
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Rectifiers (AREA)
- Direct Current Feeding And Distribution (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990080080U JPH0439088U ( ) | 1990-07-26 | 1990-07-26 | |
EP91306751A EP0468769B1 (en) | 1990-07-26 | 1991-07-24 | Power supply apparatus |
DE69125426T DE69125426T2 (de) | 1990-07-26 | 1991-07-24 | Stromversorgungsgerät |
US07/736,042 US5247205A (en) | 1990-07-26 | 1991-07-25 | Power supply apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990080080U JPH0439088U ( ) | 1990-07-26 | 1990-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0439088U true JPH0439088U ( ) | 1992-04-02 |
Family
ID=13708243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990080080U Pending JPH0439088U ( ) | 1990-07-26 | 1990-07-26 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5247205A ( ) |
EP (1) | EP0468769B1 ( ) |
JP (1) | JPH0439088U ( ) |
DE (1) | DE69125426T2 ( ) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014017996A (ja) * | 2012-07-10 | 2014-01-30 | Canon Inc | 充電制御装置 |
WO2015182015A1 (ja) * | 2014-05-30 | 2015-12-03 | 株式会社 東芝 | 電子機器 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5786642A (en) * | 1991-01-08 | 1998-07-28 | Nextek Power Systems Inc. | Modular power management system and method |
US6933627B2 (en) * | 1991-01-08 | 2005-08-23 | Nextek Power Systems Inc. | High efficiency lighting system |
JPH0556577A (ja) * | 1991-08-27 | 1993-03-05 | Seikosha Co Ltd | 電源制御装置 |
US5451933A (en) * | 1992-10-19 | 1995-09-19 | Motorola, Inc. | Computer card having power switching capability |
US5432386A (en) * | 1992-10-26 | 1995-07-11 | International Business Machines Corporation | Battery back-up control circuit for battery backed up rack mounted devices |
US6204573B1 (en) * | 1994-01-05 | 2001-03-20 | Motorola, Inc. | Method and circuit for maintaining charge in a backup battery |
JP2716374B2 (ja) * | 1994-09-28 | 1998-02-18 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 情報処理機器、情報処理機器のための給電装置及び給電方法 |
JPH08148072A (ja) * | 1994-11-18 | 1996-06-07 | Alps Electric Co Ltd | ブレーカ内蔵スイッチ |
TW353826B (en) * | 1994-12-06 | 1999-03-01 | Hitachi Ltd | DC power source apparatus |
US5631814A (en) * | 1995-06-16 | 1997-05-20 | Abraham Lavsky | Uninterruptible power supply based on non-invasive connection of backup circuit to switch power supply |
US5751150A (en) * | 1995-08-11 | 1998-05-12 | Aerovironment | Bidirectional load and source cycler |
US5731693A (en) * | 1996-10-23 | 1998-03-24 | Eldec Corporation (A Washington Corporation) | Power supply for cellular communication stations |
US5990577A (en) * | 1996-11-01 | 1999-11-23 | Allied Telesis K. K. | Hub for local area network with backup power supply system |
AU731873B2 (en) * | 1997-01-31 | 2001-04-05 | Silverline Power Conversion, Llc | Uninterruptible power supply |
FR2762456B1 (fr) * | 1997-04-21 | 1999-05-28 | Alsthom Cge Alcatel | Systeme et procede d'alimentation en energie electrique d'equipements electroniques |
JP3665843B2 (ja) * | 1997-05-07 | 2005-06-29 | 松下電器産業株式会社 | 電源供給装置 |
DE19746546C1 (de) * | 1997-10-22 | 1999-03-04 | Telefunken Microelectron | Verfahren und Schaltungsanordnung zur kurzzeitigen Aufrechterhaltung einer Ausgangsspannung bei Ausfällen einer Eingangsspannung mittels eines Autarkiekondensators |
US6157168A (en) * | 1999-10-29 | 2000-12-05 | International Business Machines Corporation | Secondary power supply for an uninterruptible power system |
US6941479B1 (en) * | 1999-11-10 | 2005-09-06 | Canon Kabushiki Kaisha | Electronic apparatus |
JP3890184B2 (ja) * | 2000-05-15 | 2007-03-07 | Necパーソナルプロダクツ株式会社 | 電源装置及びその電力制御方法、情報処理機器 |
DE10217235A1 (de) * | 2002-04-18 | 2003-10-30 | Philips Intellectual Property | Schaltungsanordnung zur Erzeugung von Gleichspannungen |
KR20050070113A (ko) * | 2002-11-01 | 2005-07-05 | 크라우스 루디 | 고효율 전력 공급 장치 |
US8084886B2 (en) * | 2006-03-28 | 2011-12-27 | Fujitsu Limited | Uninterruptible power supply apparatus |
CN2938695Y (zh) * | 2006-08-15 | 2007-08-22 | 李英 | Hid灯不间断照明电子镇流装置 |
US7656129B2 (en) * | 2007-01-30 | 2010-02-02 | Won-Door Corporation | Method and apparatus for battery-backed power supply and battery charging |
US8493033B2 (en) * | 2007-01-30 | 2013-07-23 | Won-Door Corporation | Method and apparatus for battery-backed power supply and battery charging |
US8547055B2 (en) * | 2007-03-14 | 2013-10-01 | Ford Global Technologies, Llc | Method and apparatus to control electric power consumption |
JP2009095071A (ja) * | 2007-10-03 | 2009-04-30 | Tdk-Lambda Corp | 無停電電源装置 |
US7880332B2 (en) | 2008-02-04 | 2011-02-01 | American Power Conversion Corporation | Automatic battery reconnection |
US8159837B2 (en) * | 2008-10-27 | 2012-04-17 | International Business Machines Corporation | Integrated bias and standby power supply circuit |
US8164866B2 (en) * | 2009-02-18 | 2012-04-24 | Hamilton Sundstrand Corporation | Identification and protection of an aerospace AC-DC power system in the presence of DC content due to faulty loads |
US8446044B2 (en) * | 2009-10-28 | 2013-05-21 | Hewlett-Packard Development Company, L.P. | Power conversion and distribution scheme for electronic equipment racks |
CN102035249B (zh) * | 2010-11-24 | 2013-06-19 | 四川电力试验研究院 | 基于铁锂电池的变电站直流电源应急系统 |
TW201227239A (en) * | 2010-12-20 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Power system for container data center |
GB2510899A (en) * | 2013-02-19 | 2014-08-20 | Eltek As | Power supply system module |
AU2013202805B2 (en) | 2013-03-14 | 2015-07-16 | Gen-Probe Incorporated | System and method for extending the capabilities of a diagnostic analyzer |
CN104184200A (zh) * | 2013-05-24 | 2014-12-03 | 台达电子工业股份有限公司 | 电源适配器、电源适配器的控制方法及笔记本 |
TWI565193B (zh) * | 2015-07-13 | 2017-01-01 | 全漢企業股份有限公司 | 電源轉換裝置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605732A (ja) * | 1983-06-21 | 1985-01-12 | 日本電気精器株式会社 | 無停電電源システムの過電流保護切替回路 |
JPS61231846A (ja) * | 1985-04-03 | 1986-10-16 | 日本電気精器株式会社 | 直送無瞬断切換方式無停電電源装置 |
JPS641433A (en) * | 1987-06-22 | 1989-01-05 | Nippon Telegr & Teleph Corp <Ntt> | Storage-battery over-discharge preventive device for no-break power unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4528459A (en) * | 1983-06-10 | 1985-07-09 | Rockwell International Corporation | Battery backup power switch |
JPS62107647A (ja) * | 1985-10-31 | 1987-05-19 | 三菱電機株式会社 | フライホイ−ル電源装置 |
US4751398A (en) * | 1986-03-18 | 1988-06-14 | The Bodine Company | Lighting system for normal and emergency operation of high intensity discharge lamps |
CN1012244B (zh) * | 1987-02-20 | 1991-03-27 | 株式会社东芝 | 不间断电源装置 |
US4908790A (en) * | 1988-03-10 | 1990-03-13 | Dallas Semiconductor Corporation | Backup battery switching circuitry for a microcomputer or a microprocessor |
US5111058A (en) * | 1990-05-23 | 1992-05-05 | Martin Richard A | Circuit for sustaining power supply output following momentary interruption of commercial a.c. power |
-
1990
- 1990-07-26 JP JP1990080080U patent/JPH0439088U/ja active Pending
-
1991
- 1991-07-24 EP EP91306751A patent/EP0468769B1/en not_active Expired - Lifetime
- 1991-07-24 DE DE69125426T patent/DE69125426T2/de not_active Expired - Fee Related
- 1991-07-25 US US07/736,042 patent/US5247205A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605732A (ja) * | 1983-06-21 | 1985-01-12 | 日本電気精器株式会社 | 無停電電源システムの過電流保護切替回路 |
JPS61231846A (ja) * | 1985-04-03 | 1986-10-16 | 日本電気精器株式会社 | 直送無瞬断切換方式無停電電源装置 |
JPS641433A (en) * | 1987-06-22 | 1989-01-05 | Nippon Telegr & Teleph Corp <Ntt> | Storage-battery over-discharge preventive device for no-break power unit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014017996A (ja) * | 2012-07-10 | 2014-01-30 | Canon Inc | 充電制御装置 |
WO2015182015A1 (ja) * | 2014-05-30 | 2015-12-03 | 株式会社 東芝 | 電子機器 |
Also Published As
Publication number | Publication date |
---|---|
EP0468769A3 (en) | 1992-12-02 |
DE69125426D1 (de) | 1997-05-07 |
EP0468769B1 (en) | 1997-04-02 |
EP0468769A2 (en) | 1992-01-29 |
DE69125426T2 (de) | 1997-07-17 |
US5247205A (en) | 1993-09-21 |