TW200721655A - Switching power supply circuit - Google Patents
Switching power supply circuitInfo
- Publication number
- TW200721655A TW200721655A TW095136934A TW95136934A TW200721655A TW 200721655 A TW200721655 A TW 200721655A TW 095136934 A TW095136934 A TW 095136934A TW 95136934 A TW95136934 A TW 95136934A TW 200721655 A TW200721655 A TW 200721655A
- Authority
- TW
- Taiwan
- Prior art keywords
- series resonant
- side series
- primary side
- power supply
- switching 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
- 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
-
- 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
- H02M3/338—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 a self-oscillating arrangement
- H02M3/3385—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 a self-oscillating arrangement with automatic control of output voltage or current
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005295363A JP2007104880A (ja) | 2005-10-07 | 2005-10-07 | スイッチング電源回路 |
JP2005296225A JP2007110774A (ja) | 2005-10-11 | 2005-10-11 | スイッチング電源回路 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200721655A true TW200721655A (en) | 2007-06-01 |
Family
ID=37507432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095136934A TW200721655A (en) | 2005-10-07 | 2006-10-04 | Switching power supply circuit |
Country Status (4)
Country | Link |
---|---|
US (1) | US7242595B2 (zh) |
EP (1) | EP1772950A3 (zh) |
KR (1) | KR20070038921A (zh) |
TW (1) | TW200721655A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI562528B (en) * | 2010-11-05 | 2016-12-11 | Schneider Electric It Corp | System and method for bidirectional dc-ac power conversion |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7339801B2 (en) * | 2005-04-08 | 2008-03-04 | Sony Corporation | Switching power supply circuit |
JP2006345633A (ja) * | 2005-06-08 | 2006-12-21 | Sony Corp | スイッチング電源回路 |
JP4735072B2 (ja) * | 2005-06-23 | 2011-07-27 | サンケン電気株式会社 | スイッチング電源装置 |
TW200746604A (en) * | 2006-02-15 | 2007-12-16 | Sony Corp | Switching power supply circuit |
US7839666B1 (en) * | 2008-04-02 | 2010-11-23 | Fairchild Semiconductor Corporation | Optimizing operation of DC-to-AC power converter |
KR101695419B1 (ko) * | 2009-04-15 | 2017-01-24 | 삼성디스플레이 주식회사 | 전원 공급 방법, 이를 수행하기 위한 전원 공급 장치 및 이를 포함하는 표시 장치 |
US8908400B2 (en) * | 2010-12-29 | 2014-12-09 | National Semiconductor Corporation | Voltage multiplication in a wireless receiver |
US9036378B2 (en) * | 2013-02-04 | 2015-05-19 | Inno-Tech Co., Ltd. | Power conversion system with adjustable frequency |
US9755534B2 (en) * | 2013-02-14 | 2017-09-05 | Nuvolta Technologies, Inc. | High efficiency high frequency resonant power conversion |
KR102116705B1 (ko) * | 2013-10-16 | 2020-06-05 | 온세미컨덕터코리아 주식회사 | 컨버터 및 그 구동 방법 |
JP5847336B2 (ja) * | 2013-11-15 | 2016-01-20 | 三菱電機エンジニアリング株式会社 | 高周波電源用整流回路 |
US10439535B2 (en) * | 2015-04-27 | 2019-10-08 | Mitsubishi Electric Corporation | Control device of AC rotating machine and electric power steering device |
US10236777B2 (en) * | 2017-08-09 | 2019-03-19 | L3 Cincinnati Electronics Corporation | Magnetically isolated feedback circuits and regulated power supplies incorporating the same |
JP6924103B2 (ja) * | 2017-08-30 | 2021-08-25 | 株式会社Soken | 電力変換装置 |
US11114945B2 (en) * | 2019-08-22 | 2021-09-07 | Cypress Semiconductor Corporation | Secondary-controlled active clamp implementation for improved efficiency |
US11165352B2 (en) | 2020-01-16 | 2021-11-02 | L3 Cincinnati Electronics Corporation | Capacitively isolated feedback circuits and regulated power supplies incorporating the same |
CN114157162A (zh) * | 2021-12-07 | 2022-03-08 | 南京博兰得电子科技有限公司 | 谐振式正激电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4218089B2 (ja) | 1998-10-22 | 2009-02-04 | ソニー株式会社 | スイッチング電源回路 |
TW521481B (en) * | 2000-05-17 | 2003-02-21 | Sony Corp | Switching power supply apparatus with active clamp circuit |
KR20030081476A (ko) * | 2001-03-05 | 2003-10-17 | 소니 가부시끼 가이샤 | 스위칭 소자에 의해 구동주파수를 가변제어한 스위칭전원회로 |
JP3659240B2 (ja) * | 2001-11-16 | 2005-06-15 | ソニー株式会社 | スイッチング電源回路 |
JP2006109687A (ja) * | 2004-06-02 | 2006-04-20 | Sony Corp | スイッチング電源回路 |
-
2006
- 2006-10-04 EP EP06255122A patent/EP1772950A3/en not_active Withdrawn
- 2006-10-04 TW TW095136934A patent/TW200721655A/zh unknown
- 2006-10-06 US US11/545,040 patent/US7242595B2/en not_active Expired - Fee Related
- 2006-10-09 KR KR1020060097846A patent/KR20070038921A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI562528B (en) * | 2010-11-05 | 2016-12-11 | Schneider Electric It Corp | System and method for bidirectional dc-ac power conversion |
Also Published As
Publication number | Publication date |
---|---|
US7242595B2 (en) | 2007-07-10 |
EP1772950A3 (en) | 2009-07-08 |
US20070086219A1 (en) | 2007-04-19 |
EP1772950A2 (en) | 2007-04-11 |
KR20070038921A (ko) | 2007-04-11 |
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