CN101409510B - 开关电源装置及其供电方法 - Google Patents
开关电源装置及其供电方法 Download PDFInfo
- Publication number
- CN101409510B CN101409510B CN2008101354262A CN200810135426A CN101409510B CN 101409510 B CN101409510 B CN 101409510B CN 2008101354262 A CN2008101354262 A CN 2008101354262A CN 200810135426 A CN200810135426 A CN 200810135426A CN 101409510 B CN101409510 B CN 101409510B
- Authority
- CN
- China
- Prior art keywords
- voltage
- light receiving
- power
- receiving unit
- unit
- 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.)
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/1255—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to internal faults, e.g. by monitoring ripple in output voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20070080035 | 2007-08-09 | ||
KR80035/07 | 2007-08-09 | ||
KR51094/08 | 2008-05-30 | ||
KR1020080051094A KR101249835B1 (ko) | 2007-08-09 | 2008-05-30 | 스위칭 모드 전원공급장치 및 그 전원공급방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101409510A CN101409510A (zh) | 2009-04-15 |
CN101409510B true CN101409510B (zh) | 2013-05-08 |
Family
ID=40346336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101354262A Active CN101409510B (zh) | 2007-08-09 | 2008-08-07 | 开关电源装置及其供电方法 |
Country Status (3)
Country | Link |
---|---|
US (3) | US7986136B2 (zh) |
KR (1) | KR101249835B1 (zh) |
CN (1) | CN101409510B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7986136B2 (en) | 2007-08-09 | 2011-07-26 | Samsung Electronics Co., Ltd. | Switching mode power supply apparatus and power supply method thereof |
US20150280576A1 (en) * | 2014-03-26 | 2015-10-01 | Infineon Technologies Austria Ag | System and Method for a Switched Mode Power Supply |
CN105186843A (zh) * | 2015-09-01 | 2015-12-23 | 青岛海信电器股份有限公司 | 一种保护电路、反馈单元及背光驱动电路 |
CN106100388B (zh) * | 2016-08-19 | 2019-05-03 | 深圳市华星光电技术有限公司 | 一种电源电路 |
KR102369465B1 (ko) * | 2020-02-18 | 2022-03-02 | 엘지전자 주식회사 | 전자 장치 및 그 제어 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6992467B1 (en) * | 1999-03-31 | 2006-01-31 | Pepperl & Fuchs Gmbh | Safety barrier for limiting current and voltage |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60153525A (ja) * | 1984-01-23 | 1985-08-13 | Canon Inc | 交流制御回路用安全回路 |
US5625285A (en) * | 1995-06-01 | 1997-04-29 | A. W. Sperry Instruments, Inc. | AC power outlet ground integrity and wire test circuit device |
US5909633A (en) | 1996-11-29 | 1999-06-01 | Matsushita Electric Industrial Co., Ltd. | Method of manufacturing an electronic component |
KR19980042929U (ko) * | 1996-12-24 | 1998-09-25 | 배순훈 | 스위칭 모드 파워 서플라이 보호 회로 |
KR19990052422A (ko) * | 1997-12-22 | 1999-07-05 | 김영환 | 스위칭 모드 파워 서플라이 |
JP3988914B2 (ja) * | 1999-04-28 | 2007-10-10 | 株式会社ルネサステクノロジ | 静電破壊保護回路を有する半導体集積回路 |
JP3454186B2 (ja) * | 1999-05-14 | 2003-10-06 | 株式会社日立製作所 | 電力変換装置 |
JP2001161065A (ja) * | 1999-09-21 | 2001-06-12 | Sharp Corp | スイッチング電源装置及びそれを用いたacアダプタ |
AU2001271101A1 (en) * | 2000-08-22 | 2002-03-04 | Human El-Tech, Inc | Overload circuit interrupter capable of electrical tripping and circuit breaker with the same |
US6700766B2 (en) * | 2000-09-14 | 2004-03-02 | Sony Corporation | Overvoltage protection circuit with thermal fuse, zener diode, and posistor |
US6574126B1 (en) * | 2002-04-03 | 2003-06-03 | Charles M. Gionet, Jr. | Communicator power source |
US20070257645A1 (en) * | 2004-08-17 | 2007-11-08 | Tatsuki Nishino | Power Supply Apparatus |
KR100636241B1 (ko) | 2005-06-16 | 2006-10-19 | 삼성전자주식회사 | 능동적 로드 검출 스위칭 모드 파워 서플라이 및 그 스위칭방법 |
KR100721161B1 (ko) | 2005-09-08 | 2007-05-23 | 삼성전기주식회사 | 피드백 단자 회로 |
US7986136B2 (en) * | 2007-08-09 | 2011-07-26 | Samsung Electronics Co., Ltd. | Switching mode power supply apparatus and power supply method thereof |
KR101239978B1 (ko) * | 2007-08-17 | 2013-03-06 | 삼성전자주식회사 | 스위칭 모드 전원공급장치 및 그 전원공급방법 |
-
2008
- 2008-04-18 US US12/105,519 patent/US7986136B2/en active Active
- 2008-05-30 KR KR1020080051094A patent/KR101249835B1/ko active IP Right Grant
- 2008-08-07 CN CN2008101354262A patent/CN101409510B/zh active Active
-
2011
- 2011-06-17 US US13/067,664 patent/US8283909B2/en active Active
-
2012
- 2012-09-10 US US13/608,729 patent/US8836312B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6992467B1 (en) * | 1999-03-31 | 2006-01-31 | Pepperl & Fuchs Gmbh | Safety barrier for limiting current and voltage |
Non-Patent Citations (1)
Title |
---|
JP特开2001-161065A 2001.06.12 |
Also Published As
Publication number | Publication date |
---|---|
US8283909B2 (en) | 2012-10-09 |
US20090040798A1 (en) | 2009-02-12 |
KR20090015794A (ko) | 2009-02-12 |
US8836312B2 (en) | 2014-09-16 |
KR101249835B1 (ko) | 2013-04-05 |
US20130003239A1 (en) | 2013-01-03 |
CN101409510A (zh) | 2009-04-15 |
US7986136B2 (en) | 2011-07-26 |
US20110248695A1 (en) | 2011-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170413 Address after: Gyeonggi Do, South Korea Patentee after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191120 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |