HK1005352A1 - Switching power supply - Google Patents
Switching power supplyInfo
- Publication number
- HK1005352A1 HK1005352A1 HK98104390A HK98104390A HK1005352A1 HK 1005352 A1 HK1005352 A1 HK 1005352A1 HK 98104390 A HK98104390 A HK 98104390A HK 98104390 A HK98104390 A HK 98104390A HK 1005352 A1 HK1005352 A1 HK 1005352A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- power supply
- switching power
- switching
- supply
- power
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4263822A JP2751962B2 (ja) | 1992-10-01 | 1992-10-01 | スイッチング電源装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1005352A1 true HK1005352A1 (en) | 1998-12-31 |
Family
ID=17394713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98104390A HK1005352A1 (en) | 1992-10-01 | 1998-05-21 | Switching power supply |
Country Status (7)
Country | Link |
---|---|
US (1) | US5544032A (xx) |
EP (1) | EP0590999B1 (xx) |
JP (1) | JP2751962B2 (xx) |
KR (1) | KR100198372B1 (xx) |
DE (1) | DE69317194T2 (xx) |
HK (1) | HK1005352A1 (xx) |
SG (1) | SG46350A1 (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5831838A (en) * | 1993-08-16 | 1998-11-03 | Avionics Instruments, Inc. | Resonant fly-forward converter circuit |
ES2105957B1 (es) * | 1994-12-30 | 1998-06-01 | Alcatel Standard Electrica | Convertidor multisalida de energia continua-continua. |
US5640318A (en) * | 1996-07-01 | 1997-06-17 | Leu; Ching-Shan | Forward converter for off-line applications |
US5953218A (en) * | 1997-06-19 | 1999-09-14 | Canon Kabushiki Kaisha | High voltage generation apparatus |
JPH1189113A (ja) * | 1997-09-01 | 1999-03-30 | Fujitsu Ltd | 無停電電源装置 |
FR2786899B1 (fr) * | 1998-12-03 | 2006-09-29 | Jean Bonnard | Indicateur de mouvements pour logiciels |
KR100591034B1 (ko) * | 2000-04-28 | 2006-06-22 | 주식회사 아이디코리아 | 하프 브리지형 전력 컨버터 |
JP2002291241A (ja) * | 2001-03-23 | 2002-10-04 | Densei Lambda Kk | スイッチング電源装置 |
JP4320695B2 (ja) * | 2001-07-05 | 2009-08-26 | 菊水電子工業株式会社 | 耐電圧試験装置 |
JP4936315B2 (ja) * | 2005-11-08 | 2012-05-23 | ルネサスエレクトロニクス株式会社 | スイッチング電源装置と半導体集積回路装置 |
JP5057283B2 (ja) * | 2007-06-20 | 2012-10-24 | Tdkラムダ株式会社 | 各出力電流を各出力チョークコイルにて検出し、一括構成部にてocp保護する多出力スイッチング電源装置 |
JP2009005520A (ja) * | 2007-06-22 | 2009-01-08 | Tdk Lambda Corp | スイッチング電源装置 |
KR101315207B1 (ko) * | 2011-04-07 | 2013-10-08 | (주) 이이시스 | 대기전력을 최소화하기 위한 플라이백 방식의 교류-직류 컨버터를 이용한 전원장치 |
JP2014017281A (ja) * | 2012-07-05 | 2014-01-30 | Shindengen Electric Mfg Co Ltd | トランス及び該トランスを用いた絶縁型スイッチング電源 |
JP2014204500A (ja) * | 2013-04-02 | 2014-10-27 | 三菱電機株式会社 | 直流−直流コンバータ |
WO2015070047A2 (en) * | 2013-11-07 | 2015-05-14 | Rompower Energy Systems, Inc. | Soft switching converter with dual transformer by steering the magnetizing current |
JP2015142388A (ja) * | 2014-01-27 | 2015-08-03 | サンケン電気株式会社 | スイッチング電源装置 |
WO2015136592A1 (ja) * | 2014-03-10 | 2015-09-17 | 富士電機株式会社 | 電流検出器及び電力変換装置 |
US20150311805A1 (en) * | 2014-04-24 | 2015-10-29 | Ricoh Company, Ltd. | Power supply device, image forming apparatus, laser device, laser ignition device, and electronic device |
KR101632645B1 (ko) | 2014-08-25 | 2016-06-22 | 조재원 | 제품단위 정품규격의 자재 소요량에 대응하는 단위필증 패키지 기반으로 제품에 대한 정품자재 검증을 제공하기 위한 온라인 디지털 필증 관리 방법 및 이를 위한 컴퓨터로 판독가능한 기록매체 |
AT516902A1 (de) * | 2015-03-09 | 2016-09-15 | Fronius Int Gmbh | Resonanzwandler mit einem Transformator mit Mittelpunktanzapfung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056693A (en) * | 1975-12-05 | 1977-11-01 | Bell Telephone Laboratories, Incorporated | Voltage and current controlled converter for telephone ringing |
DE2921910C2 (de) * | 1979-05-30 | 1982-09-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zum Auswerten des Laststroms eines Mehrtaktsperrwandlers |
SU1057788A1 (ru) * | 1982-09-22 | 1983-11-30 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский,Проектно-Конструкторский И Технологический Институт Релестроения | Датчик тока |
US4495554A (en) * | 1983-03-28 | 1985-01-22 | International Business Machines Corporation | Isolated power supply feedback |
US4612610A (en) * | 1984-03-06 | 1986-09-16 | Hughes Aircraft Company | Power supply circuit utilizing transformer winding voltage integration for indirect primary current sensing |
JPS61231875A (ja) * | 1985-04-04 | 1986-10-16 | Fujitsu Denso Ltd | 過電流制御方式 |
US4754385A (en) * | 1987-01-30 | 1988-06-28 | Varo, Inc. | Two transistor flyback switching converter with current sensing for discontinuous operation |
JPS63138881U (xx) * | 1987-02-27 | 1988-09-13 | ||
JPS63245261A (ja) * | 1987-03-31 | 1988-10-12 | Toshiba Corp | 電流検出方法 |
DE3712784A1 (de) * | 1987-04-15 | 1988-11-03 | Philips Patentverwaltung | Schaltungsanordnung zur begrenzung der einschaltstromspitzen bei einem schalttransistor |
JPH01194862A (ja) * | 1988-01-26 | 1989-08-04 | Tdk Corp | 過電流保護回路 |
US4939633A (en) * | 1989-02-03 | 1990-07-03 | General Signal Corporation | Inverter power supply system |
JPH03178555A (ja) * | 1989-12-01 | 1991-08-02 | Matsushita Electric Ind Co Ltd | インダクタンス回路およびそれを用いたスイッチング電源装置 |
US5036452A (en) * | 1989-12-28 | 1991-07-30 | At&T Bell Laboratories | Current sharing control with limited output voltage range for paralleled power converters |
JP2680914B2 (ja) * | 1990-05-10 | 1997-11-19 | 甲府日本電気株式会社 | スイッチング電源回路 |
US5233287A (en) * | 1992-05-05 | 1993-08-03 | Space Systems/Loral | Current limiting bilateral converter having a ground referenced current sensor |
-
1992
- 1992-10-01 JP JP4263822A patent/JP2751962B2/ja not_active Expired - Lifetime
-
1993
- 1993-09-28 KR KR1019930020274A patent/KR100198372B1/ko not_active IP Right Cessation
- 1993-10-01 SG SG1996003311A patent/SG46350A1/en unknown
- 1993-10-01 EP EP93307814A patent/EP0590999B1/en not_active Expired - Lifetime
- 1993-10-01 DE DE69317194T patent/DE69317194T2/de not_active Expired - Lifetime
-
1995
- 1995-04-14 US US08/422,635 patent/US5544032A/en not_active Expired - Lifetime
-
1998
- 1998-05-21 HK HK98104390A patent/HK1005352A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0590999B1 (en) | 1998-03-04 |
DE69317194D1 (de) | 1998-04-09 |
KR100198372B1 (ko) | 1999-06-15 |
JPH06121529A (ja) | 1994-04-28 |
DE69317194T2 (de) | 1998-08-27 |
KR940010475A (ko) | 1994-05-26 |
EP0590999A3 (en) | 1994-08-24 |
SG46350A1 (en) | 1998-02-20 |
US5544032A (en) | 1996-08-06 |
JP2751962B2 (ja) | 1998-05-18 |
EP0590999A2 (en) | 1994-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0583841A3 (en) | Switch mode power supply | |
HK1005353A1 (en) | Power supply | |
GB2292273B (en) | Switching power supply | |
EP0575101A3 (en) | Power supply architecture | |
EP0336725A3 (en) | Switching power supply | |
GB2286263B (en) | Switching power supply | |
GB9121796D0 (en) | Switching mode power supplies | |
EP0605752A3 (en) | Switching power supply. | |
HK1005895A1 (en) | Electrical power supply | |
EP0843403A4 (en) | CUT-OUT POWER SUPPLY FOR DIRECT CONVERTER | |
EP0418492A3 (en) | Switching power supply | |
SG46350A1 (en) | Switching power supply | |
DE69306817D1 (de) | Schaltnetzteil | |
GB2260233B (en) | Power supply arrangements | |
EP0469821A3 (en) | Switch mode power supply | |
GB9402489D0 (en) | Main power supply circuit | |
IL106566A0 (en) | Improved switched mode power supply | |
GB2252671B (en) | High power switching arrangement | |
GB9315210D0 (en) | Power supply | |
EP0443246A3 (en) | Switch-mode power supply | |
EP0600384A3 (en) | Power supply. | |
GB9303635D0 (en) | Power saving unit | |
GB9111508D0 (en) | Switching power supply transformer | |
GB2274179B (en) | Power supply controller | |
GB2298500B (en) | Switched-mode power supply |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force |