DE69111826D1 - Gleichstromwandler mit übertragerstromerfassung und vorgegebener einschaltdauer. - Google Patents
Gleichstromwandler mit übertragerstromerfassung und vorgegebener einschaltdauer.Info
- Publication number
- DE69111826D1 DE69111826D1 DE69111826T DE69111826T DE69111826D1 DE 69111826 D1 DE69111826 D1 DE 69111826D1 DE 69111826 T DE69111826 T DE 69111826T DE 69111826 T DE69111826 T DE 69111826T DE 69111826 D1 DE69111826 D1 DE 69111826D1
- Authority
- DE
- Germany
- Prior art keywords
- duration
- preset
- transmitter
- current
- current detection
- 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.)
- Expired - Fee Related
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (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 |
---|---|---|---|
US07/634,252 US5101335A (en) | 1990-12-26 | 1990-12-26 | DC-to-DC converter using coupled inductor current sensing and predetermined on time |
PCT/US1991/009525 WO1992012568A1 (en) | 1990-12-26 | 1991-12-19 | Dc-to-dc converter using coupled inductor current sensing and predetermined on time |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69111826D1 true DE69111826D1 (de) | 1995-09-07 |
DE69111826T2 DE69111826T2 (de) | 1996-05-02 |
Family
ID=24543019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69111826T Expired - Fee Related DE69111826T2 (de) | 1990-12-26 | 1991-12-19 | Gleichstromwandler mit übertragerstromerfassung und vorgegebener einschaltdauer. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5101335A (de) |
EP (1) | EP0564574B1 (de) |
JP (1) | JPH06504182A (de) |
KR (1) | KR100225710B1 (de) |
BR (1) | BR9107282A (de) |
CA (1) | CA2097421C (de) |
DE (1) | DE69111826T2 (de) |
MX (1) | MX9102785A (de) |
WO (1) | WO1992012568A1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04286657A (ja) * | 1991-03-18 | 1992-10-12 | Fujitsu Ltd | 圧電素子の異常検出回路 |
US5276477A (en) * | 1993-03-18 | 1994-01-04 | Eastman Kodak Company | Camera display circuit |
US5574337A (en) * | 1994-06-30 | 1996-11-12 | Eastman Kodak Company | Single touch flash charger control |
JPH0990482A (ja) * | 1995-09-25 | 1997-04-04 | Minolta Co Ltd | 閃光装置 |
US5682562A (en) * | 1995-11-13 | 1997-10-28 | Eastman Kodak Company | Digitally controlled quench flash circuit |
GB9622133D0 (en) * | 1996-10-24 | 1996-12-18 | Niotech Limited | Inverter circuits |
US6076018A (en) | 1998-09-04 | 2000-06-13 | Woodside Biomedical, Inc | Method and apparatus for low power regulated output in battery powered electrotherapy devices |
US5982160A (en) * | 1998-12-24 | 1999-11-09 | Harris Corporation | DC-to-DC converter with inductor current sensing and related methods |
TW459438B (en) * | 1999-09-17 | 2001-10-11 | Koninkl Philips Electronics Nv | Multimode switched-mode power supply |
US6351101B1 (en) | 2000-08-18 | 2002-02-26 | Haynes Ellis | Charge reflector circuit |
US7002266B1 (en) * | 2002-11-13 | 2006-02-21 | Summit Microelectronics | Active DC output control and method for DC/DC converter |
US7391188B2 (en) * | 2004-08-02 | 2008-06-24 | Jacobs James K | Current prediction in a switching power supply |
US7683596B1 (en) * | 2005-06-24 | 2010-03-23 | Summit Microelectronics, Inc. | Method for regulating an output voltage of a DC/DC converter using an active DC output control circuit |
FR2907981B1 (fr) * | 2006-10-26 | 2009-02-06 | Airbus France Sa | Dispositif de stockage d'energie electrique avec operations de charge maitrisees |
US8159843B2 (en) * | 2009-01-30 | 2012-04-17 | Power Integrations, Inc. | Method and apparatus to regulate an output voltage of a power converter at light/no load conditions |
US9397502B2 (en) | 2009-03-02 | 2016-07-19 | Volterra Semiconductor LLC | System and method for proportioned power distribution in power converter arrays |
US10283974B2 (en) | 2009-03-02 | 2019-05-07 | Volterra Semiconductor LLC | Systems and methods for intelligent, adaptive management of energy storage packs |
EP2404359B1 (de) * | 2009-03-02 | 2016-05-11 | Volterra Semiconductor LLC | Systeme und verfahren zur skalierbaren konfiguration intelligenter energiespeicherpacks |
US8447275B2 (en) * | 2010-12-03 | 2013-05-21 | Microchip Technology Incorporated | Lossless inductor current sensing in a switch-mode power supply |
US8963529B2 (en) | 2011-04-28 | 2015-02-24 | Texas Instruments Incorporated | Transition mode charge control for a power converter |
KR101365362B1 (ko) | 2012-12-27 | 2014-02-24 | 삼성전기주식회사 | 평균 전류 제어기, 평균 전류 제어방법 및 평균 전류 제어기를 이용한 벅 컨버터 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3541420A (en) * | 1968-03-27 | 1970-11-17 | Motorola Inc | Voltage converter and regulator |
AT346691B (de) * | 1975-03-05 | 1978-11-27 | Agfa Gevaert Ag | Fotografische oder kinematografische kamera |
CA1069177A (en) * | 1976-07-21 | 1980-01-01 | Gte Lenkurt Electric (Canada) Ltd. | Constant current series-switching regulator |
US4272806A (en) * | 1979-06-08 | 1981-06-09 | Eastman Kodak Company | DC to DC Converter adjustable dynamically to battery condition |
US4336583A (en) * | 1980-12-15 | 1982-06-22 | Polaroid Corporation | Controlled inductive storage DC-to-DC converter |
JPS57205998A (en) * | 1981-06-11 | 1982-12-17 | Canon Kk | Electronic flashing device |
US4367025A (en) * | 1981-08-07 | 1983-01-04 | Eastman Kodak Company | Battery-power distribution apparatus |
JPS58102223A (ja) * | 1981-12-14 | 1983-06-17 | West Electric Co Ltd | 電子閃光装置 |
US4496939A (en) * | 1982-06-04 | 1985-01-29 | Eastman Kodak Company | Power indicator apparatus for a DC to DC flyback converter |
DE3268691D1 (en) * | 1982-09-30 | 1986-03-06 | Ant Nachrichtentech | Direct voltage converter with a pulse width controlled semiconductor switch |
JPS59139858A (ja) * | 1983-01-26 | 1984-08-10 | Canon Inc | 電源装置 |
US4489369A (en) * | 1983-06-28 | 1984-12-18 | The United States Of America As Represented By The Secretary Of The Navy | Control circuit for a flyback stepcharger |
US4604567A (en) * | 1983-10-11 | 1986-08-05 | Sundstrand Corporation | Maximum power transfer system for a solar cell array |
US4494180A (en) * | 1983-12-02 | 1985-01-15 | Franklin Electric Co., Inc. | Electrical power matching system |
US4612610A (en) * | 1984-03-06 | 1986-09-16 | Hughes Aircraft Company | Power supply circuit utilizing transformer winding voltage integration for indirect primary current sensing |
US4739462A (en) * | 1984-12-26 | 1988-04-19 | Hughes Aircraft Company | Power supply with noise immune current sensing |
US4910438A (en) * | 1985-12-17 | 1990-03-20 | Hughes Aircraft Company | Wide band, high efficiency simmer power supply for a laser flashlamp |
JPS62164323U (de) * | 1986-04-08 | 1987-10-19 | ||
JPH0626469B2 (ja) * | 1988-04-28 | 1994-04-06 | 株式会社日立製作所 | マグネトロン駆動装置 |
US4888821A (en) * | 1988-12-09 | 1989-12-19 | Honeywell Inc. | Synchronization circuit for a resonant flyback high voltage supply |
US5003451A (en) * | 1989-12-21 | 1991-03-26 | At&T Bell Laboratories | Switched damper circuit for dc to dc power converters |
-
1990
- 1990-12-26 US US07/634,252 patent/US5101335A/en not_active Expired - Fee Related
-
1991
- 1991-12-19 EP EP92903503A patent/EP0564574B1/de not_active Expired - Lifetime
- 1991-12-19 KR KR1019930701954A patent/KR100225710B1/ko not_active IP Right Cessation
- 1991-12-19 WO PCT/US1991/009525 patent/WO1992012568A1/en active IP Right Grant
- 1991-12-19 BR BR9107282A patent/BR9107282A/pt not_active Application Discontinuation
- 1991-12-19 DE DE69111826T patent/DE69111826T2/de not_active Expired - Fee Related
- 1991-12-19 CA CA002097421A patent/CA2097421C/en not_active Expired - Fee Related
- 1991-12-19 JP JP4503374A patent/JPH06504182A/ja active Pending
- 1991-12-24 MX MX9102785A patent/MX9102785A/es not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5101335A (en) | 1992-03-31 |
EP0564574A1 (de) | 1993-10-13 |
DE69111826T2 (de) | 1996-05-02 |
MX9102785A (es) | 1992-07-01 |
WO1992012568A1 (en) | 1992-07-23 |
JPH06504182A (ja) | 1994-05-12 |
KR100225710B1 (ko) | 1999-10-15 |
BR9107282A (pt) | 1994-05-17 |
EP0564574B1 (de) | 1995-08-02 |
CA2097421A1 (en) | 1992-06-26 |
CA2097421C (en) | 1996-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |